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Transmission DTC Tables

AQ250 09G
DTC Fault Code Description Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illum
P0604 Internal Control Module Random Access Memory (RAM) Error
  • RAM area check
  • comparison of writing data and reading data
  • writing data is different from reading one
  
  • 40 s
  • 2 DCY
P0605 Internal Control Module Read Only Memory (ROM) Error
  • ROM area check
  • comparison of stored checksum value and calculated checksum
  • two checksum values are not same
  
  • 40 s
  • 2 DCY
P0613 TCM Processor
  • 2nd CPU detects miscalculation
  • check-calculation of 1st CPU failed
  • single reset does not cover problem
  
  • XX s
  • 2 DCY
P0614 ECM/TCM Incompatible
  • CAN receive data check
  • detection of error signal
  • transmission coding is manual transmission code (0Fh)
OR
  • max torque is not same as one in ATCU
  • CAN bus: ACTIVE
  • ECU communication: ACTIVE
  • ECU data update: ACTIVE
  • 250 ms
  • 2 DCY
P0705 Transmission Range Sensor "A" Circuit (PRNDL Input)
  • A, B, C and PA signal check in every shift lever position.
  • detection of wrong combination of the A, B, C and PA signal
  • wrong combination for more than 350 ms
  
  • 350 ms
  • 2 DCY
P0715 Input Turbine/Speed Sensor "A" Circ
  • Electrical check
  • detection of wrong input AD value
  • voltage < 0.2 volt (AD value < 45) for more than 100 ms
OR
  • (AD value > 545) voltage > 3.8 volt for more than 100 ms
  • input sensor: no failure decision for input sensor no pulse failure
  • 100 ms
  • 5 times
  • 2 DCY
P0716 Input/Turbine Shaft Speed Sensor "A" Circuit Range/Performance
  • No pulse check
  • comparison pulse of input revolution and output revolution
  • no pulse of input sensor more than 125 ms
  • engine speed > 400 RPM
  • output sensor: ACTIVE
  • output speed >= 300 RPM
  • input sensor: no during failure detection or after failure decision for input sensor electrical failure
  • 125 ms
  • 4 times
  • 2 DCY
P0720 output Shaft Speed Sensor Circuit
  • Electrical check
  • detection of wrong input AD value
  • voltage < 0.2 volt (AD value < 45) for more than 100 ms
OR
  • (AD value > 545) voltage > 3.8 volt for more than 100 ms
  • output sensor: no failure decision for output sensor no pulse
  • 100 ms
  • 5 times
  • 2 DCY
P0721 Output Shaft Speed Sensor Circuit Range/Performance
  • No pulse check
  • comparison pulse of input revolution and output revolution
  • no pulse of output sensor more than 250 ms
  • engine speed: > 400 RPM
  • input sensor: ACTIVE
  • calculated output speed by input speed: >= 300 RPM
  • main solenoid switch: ON
  • gear condition: Engage
  • Range: D, S
  • Inhibitor switch: no fault
  • output sensor: no during failure detection or after failure decision for output sensor electrical failure
  • solenoid: no fault (except S2)
  • linear solenoid: no fault
  • 250 ms
  • 2 times
  • 2 DCY
P0725 Engine Speed Input Circuit
  • CAN receive data check
  • detection of error signal
  
  • CAN bus: ACTIVE
  • ECU communication: ACTIVE
  • ECU data update: ACTIVE
  • 250 ms
  • 2 DCY
P0729 Gear 6 Incorrect Ratio
  • Input and output RPM signal check. Separate error memory for each gear.
  • comparison of indicated slip and actual slip with stored values
  • 1. ABS (input revolutions - output revolutions x other gear ratio) < (0.04 x other gear ratio x output revolutions) for more than 1 s
  • 2. slip differences > (0.20 x current gear ratio x output revolutions) for more than 1 s
  • engine speed > 400 RPM
  • output revolutions > 250 RPM
  • shift lever D or S
  • brake: OFF
  • slip difference of output speed (In case ABS valid) difference < 10%
  • revolution sensor, no back up condition
  • model oil temperature >= 0° C
  • common parameter, common condition (see footnote TRANSMISSION DTC TABLES => Footnote: )
  • 1 s
  • 12 times
  • 2 DCY
  • cumulative
P0731 Gear 1 Incorrect Ratio
  • Input and output RPM signal check. Separate error memory for each gear.
  • comparison of indicated slip and actual slip with stored values
  • ABS (input rev - output rev x other gear ratio) < (0.04 x other gear ratio x output rev) for more than 1 s
  • engine speed > 400 RPM
  • output revolutions > 250 RPM
  • estimated engine torque > 100 Nm at 1st gear > 80 Nm at 1st EB gear
  • shift lever D or S
  • brake: OFF
  • slip difference of output speed and ABS difference < 10% (in case of ABS failure, this condition isn't activated)
  • engaged gear, 1st gear
  • revolution sensor, no back up condition
  • model oil temperature >= 20°C
  • common parameter, common condition (see footnote TRANSMISSION DTC TABLES => Footnote: )
  • 1 s
  • 12 times
  • 2 DCY
  • cumulative
  • Neutral condition check
  • detection of slip condition
  • input revolutions > output revolutions x 1st gear ratio + 400 RPM for more than 3.3 s
  • engine speed > 400 RPM
  • shift lever D or S
  • output revolutions <= 500 RPM
  • output revolutions which <= 500 RPM calculated from ABS (In case of ABS failure, this condition isn't activated)
  • L-up condition: OFF
  • input sensor, no back up condition
  • output sensor, active or back up by ABS
  • model oil temperature >= 0° C
  • common parameter, common condition (see footnote TRANSMISSION DTC TABLES => Footnote: )
  • 2 times
  • 2 DCY
  • cumulative but, in case of changing the shift lever position, counter = 0
P0732 Gear 2 Incorrect Ratio
  • Neutral condition check
  • detection of slip condition
  • input revolutions > output revolutions x 1st gear ratio + 400 RPM for more than 3.3 s
  • engine speed > 400 RPM
  • shift lever D or S
  • output revolutions <= 500 RPM
  • output revolutions which <= 500 RPM calculated from ABS (In case of ABS failure, this condition isn't activated)
  • L-up condition: OFF
  • input sensor, no back up condition
  • output sensor, active or back up by ABS
  • model oil temperature >= 0° C
  • common parameter, common condition (see footnote TRANSMISSION DTC TABLES => Footnote: )
  • 2 times
  • 2 DCY
  • cumulative but, in case of changing the shift lever position, counter = 0
  • Input and output RPM signal check. Separate error memory for each gear.
  • comparison of indicated slip and actual slip with stored values
  • 1. ABS (input revolutions - output revolutions x other gear ratio) < (0.04 x other gear ratio x output revolutions) for more than 1 s
  • 2. slip differences > (0.20 x current gear ratio x output revolutions) for more than 1 s
  • engine speed > 400 RPM
  • output revolutions > 250 RPM
  • shift lever D or S
  • brake: OFF
  • slip difference of output speed (In case ABS valid) difference < 10%
  • revolution sensor, no back up condition
  • model oil temperature >= 0° C
  • common parameter, common condition (see footnote TRANSMISSION DTC TABLES => Footnote: )
  • 1 s
  • 12 times
  • 2 DCY
  • cumulative
P0733 Gear 3 Incorrect Ratio
  • Input and output RPM signal check. Separate error memory for each gear.
  • comparison of indicated slip and actual slip with stored values
  • 1. ABS (input revolutions - output revolutions x other gear ratio) < (0.04 x other gear ratio x output revolutions) for more than 1 s
  • 2. slip differences > (0.20 x current gear ratio x output revolutions) for more than 1 s
  • engine speed > 400 RPM
  • output revolutions > 250 RPM
  • shift lever D or S
  • brake: OFF
  • slip difference of output speed (In case ABS valid) difference < 10%
  • revolution sensor, no back up condition
  • model oil temperature >= 0° C
  • common parameter, common condition (see footnote TRANSMISSION DTC TABLES => Footnote: )
  • 1 s
  • 12 times
  • 2 DCY
  • cumulative
P0734 Gear 4 Incorrect Ratio
  • Input and output RPM signal check. Separate error memory for each gear.
  • comparison of indicated slip and actual slip with stored values
  • 1. ABS (input revolutions - output revolutions x other gear ratio) < (0.04 x other gear ratio x output revolutions) for more than 1 s
  • 2. slip differences > (0.20 x current gear ratio x output revolutions) for more than 1 s
  • engine speed > 400 RPM
  • output revolutions > 250 RPM
  • shift lever D or S
  • brake: OFF
  • slip difference of output speed (In case ABS valid) difference < 10%
  • revolution sensor, no back up condition
  • model oil temperature >= 0° C
  • common parameter, common condition (see footnote TRANSMISSION DTC TABLES => Footnote: )
  • 1 s
  • 12 times
  • 2 DCY
  • cumulative
P0735 Gear 5 Incorrect Ratio
  • Input and output RPM signal check. Separate error memory for each gear.
  • comparison of indicated slip and actual slip with stored values
  • 1. ABS (input revolutions - output revolutions x other gear ratio) < (0.04 x other gear ratio x output revolutions) for more than 1 s
  • 2. slip differences > (0.20 x current gear ratio x output revolutions) for more than 1 s
  • engine speed > 400 RPM
  • output revolutions > 250 RPM
  • shift lever D or S
  • brake: OFF
  • slip difference of output speed (In case ABS valid) difference < 10%
  • revolution sensor, no back up condition
  • model oil temperature >= 0° C
  • common parameter, common condition (see footnote TRANSMISSION DTC TABLES => Footnote: )
  • 1 s
  • 12 times
  • 2 DCY
  • cumulative
P0743 Torque Converter Clutch Circuit Electrical
  • Input AD value check in every Linear solenoid.
  • detection of wrong input AD value
  • feedback current > 1333 mA (AD value > 1000) for more than 100 ms
  
  • 100 ms
  • 5 times
  • 2 DCY
  • feedback current < 23 mA (AD value < 15) for more than 100 ms
  • main solenoid switch: ON
  • Linear solenoid feedback current check
  • comparison of target current and feedback current
  • sum of difference of two current > 20000 Ω
  • linear feedback current is > 23 mA (AD:15) < 1333 mA (AD:1000)
  • 2 times
  • 2 DCY
  • continuously
P0748 Pressure Control Solenoid "A" Electrical
  • Input AD value check in every Linear solenoid.
  • detection of wrong input AD value
  • feedback current > 1333 mA (AD value > 1000) for more than 100 ms
  
  • 100 ms
  • 5 times
  • 2 DCY
  • feedback current < 23 mA (AD value < 15) for more than 100 ms
  • main solenoid switch: ON
  • Linear solenoid feedback current check
  • comparison of target current and feedback current
  • sum of difference of two current > 20000 Ω
  • linear feedback current is > 23 mA (AD:15) < 1333 mA (AD:1000)
  • 2 times
  • 2 DCY
  • continuously
P0753 Shift Solenoid "A" Electrical
  • Conduction check in ON/OFF solenoid.
  • Comparison of the signal of solenoid monitor and solenoid driver output
  • wrong output signal for more than 100 ms
  
  • 100 ms
  • 5 times
  • 2 DCY
P0798 Pressure Control Solenoid "C" Electrical
  • Input AD value check in every Linear solenoid.
  • detection of wrong input AD value
  • feedback current > 1333 mA (AD value > 1000) for more than 100 ms
  
  • 100 ms
  • 5 times
  • 2 DCY
  • feedback current < 23 mA (AD value < 15) for more than 100 ms
  • main solenoid switch: ON
  • Linear solenoid feedback current check
  • comparison of target current and feedback current
  • sum of difference of two current > 20000 Ω
  • linear feedback current is > 23 mA (AD:15) < 1333 mA (AD:1000)
  • 2 times
  • 2 DCY
  • continuously
P0811 Excessive Clutch "A" Slippage
  • OFF stuck check.
  • comparison of engine RPM and input RPM
  • Engine RPM - input RPM > 100 RPM for 2 s
  • engine speed > 400 RPM
  • shift lever D or S
  • engine speed < 4000 RPM
  • estimated engine torque >= 0 Nm
  • revolution sensor, no back up condition
  • SLU target current > 1000 mA
  • model oil temperature >= 20°C
  • common parameter, common condition (see footnote TRANSMISSION DTC TABLES => Footnote: )
  • 2 s
  • 6 times
  • 2 DCY
  • continuously
P0864 TCM Communication Circuit Range/Performance
  • CAN communication check
  • detection of communication error (all frames which are entered in ATCU)
  • ECU no communication for more than 50 ms (In case of repeat rate is over 25 ms, double value of repeat rate is used)
  • CAN bus: ACTIVE
  • time: 500 ms after ignition: ON
  • 500 ms (In case of re peat rate is over 50 ms, 10 times value of repeat rate is used)
  • 2 DCY
  • detection of communication error (one frame which is entered in ATCU)
  • ECU no communication for more than 50 ms (In case of repeat rate is over 25 ms, double value of repeat rate is used)
  • CAN bus: ACTIVE
  • time: 500 ms after ignition: ON
  • ECU communication: not in no communication failure
  • 1000 ms (In case of repeat rate is over 50 ms, 20 times value of repeat rate is used)
  • CAN receive data check
  • ECU signal data freeze (data counter (ID488, Byte8, Bit7•••4) not updated)
  
  • CAN bus: ACTIVE
  • CAN data repeat rate: the space of time between two received messages has not exceeded double the transmission cycle time
  • no update in five message
  • CAN communication check
  • detection of communication error
  • no acknowledge condition for more than 300 ms
  • CAN bus: ACTIVE
  • time: 500 ms after ignition: ON
  • 300 ms
P0865 TCM Communication Circuit Low
  • CAN communication check
  • detection of communication error
  • CAN BUS off condition for more than 250 ms
  • time 500 ms after ignition: ON
  • 250 ms
  • 2 DCY
P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low
  • CAN communication check
  • detection of error signal
  
  • CAN bus: ACTIVE
  • ECU communication: ACTIVE
  • ECU data update: ACTIVE
  • 250 ms
  • 2 DCY
P2637 Torque Management Feedback Signal "A"
  • CAN receive data check for "signal invalid"
  • detection of error signal (0xFF)
  
  • CAN bus: ACTIVE
  • ECU communication: ACTIVE
  • ECU data update: ACTIVE
  • 250 ms
  • 2 DCY
P2716 Pressure Control Solenoid "D" Electrical
  • Input AD value check in every Linear solenoid.
  • detection of wrong input AD value
  • feedback current > 1333 mA (AD value > 1000) for more than 100 ms
  
  • 100 ms
  • 5 times
  • 2 DCY
  • feedback current < 23 mA (AD value < 15) for more than 100 ms
  • main solenoid switch: ON
  • 100 ms
  • 5 times
  • 2 DCY
  • Linear solenoid feedback current check
  • comparison of target current and feedback current
  • sum of difference of two current > 20000 Ω
  • linear feedback current is > 23 mA (AD:15) < 1333 mA (AD:1000)
  • 2 times
  • 2 DCY
  • continuously
P2725 Pressure Control Solenoid "E" Electrical
  • Input AD value check in every Linear solenoid.
  • detection of wrong input AD value
  • feedback current > 1333 mA (AD value > 1000) for more than 100 ms
  
  • 100 ms
  • 5 times
  • 2 DCY
  • feedback current < 23 mA (AD value < 15) for more than 100 ms
  • main solenoid switch: ON
  • 100 ms
  • 5 times
  • 2 DCY
  • Linear solenoid feedback current check
  • comparison of target current and feedback current
  • sum of difference of two current > 20000 Ω
  • linear feedback current is > 23 mA (AD:15) < 1333 mA (AD:1000)
  • 2 times
  • 2 DCY
  • continuously
P2734 Pressure Control Solenoid "F" Electrical
  • Input AD value check in every Linear solenoid.
  • detection of wrong input AD value
  • feedback current > 1333 mA (AD value > 1000) for more than 100 ms
  
  • 100 ms
  • 5 times
  • 2 DCY
  • feedback current < 23 mA (AD value < 15) for more than 100 ms
  • main solenoid switch: ON
  • 100 ms
  • 5 times
  • 2 DCY
  • Linear solenoid feedback current check
  • comparison of target current and feedback current
  • sum of difference of two current > 20000 Ω
  • linear feedback current is > 23 mA (AD:15) < 1333 mA (AD:1000)
  • 2 times
  • 2 DCY
  • continuously

Footnote: 

DQ200-7F 0CG, 0CW
DTC Fault Code Description Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illum
P0606 Control Module Processor
  • Internal Voltage Check
  • Detection of too low or too high Sensor Voltage Supply of both Gearbox Subsystems
  • Lower Voltage = 4, 5 V
  • Upper Voltage = 5.5 V
  • TCU supply voltage > 9 V
  • 100 ms
  • 2 DCY
  • continous
P0701 Transmission Control System Range/Performance
  • Signal Range Check
  • Detection of incorrect input (AD Value) from sensor
  • "Lower AD Value = 100
  • Upper AD Value = 3800
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 1 > 4.5 V
  • 300 ms
  • 2 DCY
  • continous
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 2 > 4.5 V
P0715 Input Turbine/Speed Sensor "A" Circ
  • Electrical check
  • open circuit and short circuit detection
  • Open circuit if sensor input voltage < 1 V by internal auxiliary voltage > 5 V.
  • Short circuit if sensor input voltage > internal auxiliary voltage - 0.5 V.
  • TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 2 > 4.5 V
  • 300 ms
  • 2 DCY
  • continous
P072B Stuck In Reverse
  • Plausibility Check
  • Mismatch in Performance/Plausibility of Current Gear Set Shifter Position to Desired Position
  • actualpos > 55 mm & calcpos < 45 mm for 1 s
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
  • Maximum attempts of engagement is exceeded. Separate error memory for each gear.
  • 3x unsuccessful attempts to engage the selected gear.
P072C ISO/SAE Reserved Stuck in Gear 1
  • Plausibility Check
  • Mismatch in Performance/Plausibility of Current Gear Set Shifter Position to Desired Position
  • actualpos > 55 mm & calcpos < 45 mm for 1 s
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
  • Maximum attempts of engagement is exceeded. Separate error memory for each gear.
  • 3x unsuccessful attempts to engage the selected gear.
P072D ISO/SAE Reserved Stuck in Gear 2
  • Plausibility Check
  • Mismatch in Performance/Plausibility of Current Gear Set Shifter Position to Desired Position
  • actualpos > 55 mm & calcpos < 45 mm for 1 s
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
  • Maximum attempts of engagement is exceeded. Separate error memory for each gear.
  • 3x unsuccessful attempts to engage the selected gear.
P072E ISO/SAE Reserved Stuck in Gear 3
  • Plausibility Check
  • Mismatch in Performance/Plausibility of Current Gear Set Shifter Position to Desired Position
  • actualpos > 55 mm & calcpos < 45 mm for 1 s
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
  • Maximum attempts of engagement is exceeded. Separate error memory for each gear.
  • 3x unsuccessful attempts to engage the selected gear.
P072F Stuck in Gear 4
  • Plausibility Check
  • Mismatch in Performance/Plausibility of Current Gear Set Shifter Position to Desired Position
  • actualpos > 55 mm & calcpos < 45 mm for 1 s
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
  • Maximum attempts of engagement is exceeded. Separate error memory for each gear.
  • 3x unsuccessful attempts to engage the selected gear.
P073A ISO/SAE Reserved Stuck in Gear 5
  • Plausibility Check
  • Mismatch in Performance/Plausibility of Current Gear Set Shifter Position to Desired Position
  • actualpos > 55 mm & calcpos < 45 mm for 1 s
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
  • Maximum attempts of engagement is exceeded. Separate error memory for each gear.
  • 3x unsuccessful attempts to engage the selected gear.
P073B ISO/SAE Reserved Stuck in Gear 6
  • Plausibility Check
  • Mismatch in Performance/Plausibility of Current Gear Set Shifter Position to Desired Position
  • actualpos > 55 mm & calcpos < 45 mm for 1 s
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
  • Maximum attempts of engagement is exceeded. Separate error memory for each gear.
  • 3x unsuccessful attempts to engage the selected gear.
P073C Stuck in Gear 7
  • Plausibility Check
  • Mismatch in Performance/Plausibility of Current Gear Set Shifter Position to Desired Position
  • actualpos > 55 mm & calcpos < 45 mm for 1 s
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
  • Maximum attempts of engagement is exceeded. Separate error memory for each gear.
  • 3x unsuccessful attempts to engage the selected gear.
P073E ISO/SAE Reserved Unable to Engage Reverse
  • Plausibility Check
  • Mismatch in Performance/Plausibility of Current Gear Set Shifter Position to Desired Position
  • actualpos > 55 mm & calcpos < 45 mm for 1 s
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
 
  • Performance Check
  • "Synchronisation unsuccessful. Separate error memory for each gear."
  • [Integral(delta_n/n_norm*P_Tgr/15bar)-50] > 150
 
P073F Unable to Engage Gear 1
  • Performance Check
  • "Synchronisation unsuccessful. Separate error memory for each gear."
  • [Integral(delta_n/n_norm*P_Tgr/15bar)-50] > 150
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
P0746 Pressure Control Solenoid "A" Performance/Stuck Off
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0747 Pressure Control Solenoid "A" Stuck On
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P074A Unable To Engage Gear 2
  • Performance Check
  • "Synchronisation unsuccessful. Separate error memory for each gear."
  • [Integral(delta_n/n_norm*P_Tgr/15bar)-50] > 150
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
P074B Unable To Engage Gear 3
  • Performance Check
  • "Synchronisation unsuccessful. Separate error memory for each gear."
  • [Integral(delta_n/n_norm*P_Tgr/15bar)-50] > 150
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
P074C Unable To Engage Gear 4
  • Performance Check
  • "Synchronisation unsuccessful. Separate error memory for each gear."
  • [Integral(delta_n/n_norm*P_Tgr/15bar)-50] > 150
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
P074D Unable To Engage Gear 5
  • Performance Check
  • "Synchronisation unsuccessful. Separate error memory for each gear."
  • [Integral(delta_n/n_norm*P_Tgr/15bar)-50] > 150
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
P074E ISO/SAE Reserved Unable to Engage Gear 6
  • Performance Check
  • "Synchronisation unsuccessful. Separate error memory for each gear."
  • [Integral(delta_n/n_norm*P_Tgr/15bar)-50] > 150
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
P074F ISO/SAE Reserved Unable to Engage Gear 7
  • Performance Check
  • "Synchronisation unsuccessful. Separate error memory for each gear."
  • [Integral(delta_n/n_norm*P_Tgr/15bar)-50] > 150
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
P0751 Shift Solenoid "A" Performance/Stuck Off
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0752 Shift Solenoid "A" Stuck On
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
 
 
 
 
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0756 Shift Solenoid "B" Performance/Stuck Off
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0757 Shift Solenoid "B" Stuck On
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0761 Shift Solenoid "C" Performance/Stuck Off
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0762 Shift Solenoid "C" Stuck On
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0766 Shift Solenoid "D" Performance/Stuck Off
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0767 Shift Solenoid 'D' Stuck On
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0776 Pressure Control Solenoid "B" Performance/Stuck Off
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0777 Pressure Control Solenoid "B" Stuck On
  • Electrical check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • open load detection
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0780 Shift Error
  • Performance Check
  • Mismatch at parallelism of Current Gear Set Shifter Position to Desired Position
  • Integral ((calc - actual) - 0, 5mm)] > 50mm [Position]
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0791 Intermediate Shaft Speed Sensor "A" Circuit
  • Range Check
  • Detection of sensor element signal failure (no signal)
  • clutch speed near zero while gear engaged and vehicle driving
  • TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • 140 ms
  • 2 DCY
  • continous
P0805 Clutch Position Sensor "A" Circuit
  • Signal Range Check
  • Detection of incorrect input (PWM signal) from sensor element
  • Lower PWM Duty Cycle = 7.5 %
  • Upper PWM Duty Cycle = 92.5 %
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 100 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0806 Clutch Position Sensor "A" Circuit Range/Performance
  • Matching Check
  • Detection of incorrect instant sum of both sensor element duty cycles for each clutch
  • Lower sum threshold = 95 %
  • Upper sum threshold = 105 %
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 100 ms
  • 2 DCY
  • continous
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P0809 Clutch Position Sensor "A" Circuit Intermittent
  • Signal Failure Check
  • Detection of sensor element signal failure (no signal)
  
  • Internal sensor supply voltage of Gearbox subsystem 1 " > 4.5 V"
  • 100 ms
  • 2 DCY
  • continous
  • Internal sensor supply voltage of Gearbox subsystem 2" > 4.5 V"
P0810 Clutch Position Control Error
  • Plausibility Check
  • Mismatch of Current Clutch Position to Desired Position
  • Current Position for "Clutch open" exceeds limits -3 mm... +3 mm
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 1000 ms
  • 2 DCY
  • continous
  • Clutch #1 closes unintende
  • 300 ms
  • Clutch #1 opens unintende
  • 12 times in 30 s
  • Current Position for "Clutch open" exceeds limits -3 mm... +3 mm
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 1000 ms
  • Clutch #2 closes unintende
  • 300 ms
  • Clutch #2 opens unintende
  • 12 times in 30 s
P0820 Control Module Programming Error
  • Plausibility Check
  • Evaluation of Message from Gear Lever
  • Failure Flag in Message is set
  • TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • 1000 ms
  • 2 DCY
  • continous
P0841 Transmission Fluid Pressure Sensor/Switch "A" Circuit Range/Performance
  • Plausibility Check
  • Pressure in Main Line implausible to actuation
  • Pressure < 35 bar and hydraulic pump on
  • TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • 500 ms
  • 2 DCY
  • continous
  • Pressure < 30 bar and hydraulic pump on (HYBRID MODE)
  • 60 s
P0864 TCM Communication Circuit Range/Performance
  • Electrical Check
  • short or open circuit detection
  • CAN-Transmit Error Count > 128
  • TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • 3 events
  • 2 DCY
  • continous
P0868 Transmission Fluid Pressure Low
  • Plausibility Check
  • Adaption upper limit reached
  • pressure < 35 bar and hydraulic pump on
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
OR
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
  • Adaption lower limit reached
  • pressure < 30 bar and hydraulic pump on
P0914 Gear Shift Position Circuit
  • Plausibility Check
  • Evaluation of Message from Gear Lever
  • No plausible position for 1 s
  • TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • 440 ms
  • 2 DCY
  • continous
  • No valid Q & A - Result for 1.2 s
P0919 Gear Shift Position Control Error
  • Plausibility Check
  • State machine of Gear Lever is checked in TCU
  • State #1 Error
  • TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • 20 ms
  • 2 DCY
  • continous
  • State #2 Error
  • 1000 ms
  • State #3 Error
  • 500 ms
  • State #4 Error
  • 300 ms
  • State #5 Error
  • State #6 Error
P2723 Pressure Control Solenoid "E" Performance/Stuck Off
  • Electrical Check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P2724 Pressure Control Solenoid "E" Stuck On
  • Electrical Check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P2732 Pressure Control Solenoid "F" Performance/Stuck Off
  • Electrical Check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P2733 Pressure Control Solenoid "F" Stuck On
  • Electrical Check
  • short circuit detection
  • measured current > required current + 200 mA.
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 240 ms
  • 2 DCY
  • continous
  • measured current < required current + 200 mA.
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
P2765 ISO/SAE Reserved Input Turbine/Speed Sensor "B" Circuit
  • Electrical Check
  • open circuit and short circuit detection
  • Open circuit if sensor input voltage < 1 V by internal auxiliary voltage > 5 V.
  • Short circuit if sensor input voltage > internal auxiliary voltage - 0.5 V.
  • TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 2 > 4.5 V
  • 300 ms
  • 2 DCY
  • continous
P2789 Clutch "A" Adaptive Learning at Limit
  • Result Check
  • Adaption limits exceeded
  • Adaption for Clutch #1 reaches upper or lower limit
  • common highside switch of gearbox subsystem 1 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
  • 12 times in 300 s
  • 2 DCY
  • continous
  • Adaption for Clutch #2 reaches upper or lower limit
  • common highside switch of gearbox subsystem 2 is on, and CHS output voltage > 9 V
  • TCU supply voltage < 16 V
    
P2832 Shift Fork "A" Position Circuit Range/Performance
  • Matching Check
  • Detection of output mismatch of both sensors of one gear set shifter
  • Depending on the output of the first sensor, a lower and an upper value from threshold lines are defined for the second sensor.
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 1 > 4.5 V
  • 300 ms
  • 2 DCY
  • continous
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 2 > 4.5 V
P2837 Shift Fork "B" Position Circuit Range/Performance
  • Matching Check
  • Detection of output mismatch of both sensors of one gear set shifter
  • Depending on the output of the first sensor, a lower and an upper value from threshold lines are defined for the second sensor.
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 1 > 4.5 V
  • 300 ms
  • 2 DCY
  • continous
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 2 > 4.5 V
P283C Shift Fork "C" Position Circuit Range/Performance
  • Matching Check
  • Detection of output mismatch of both sensors of one gear set shifter
  • Depending on the output of the first sensor, a lower and an upper value from threshold lines are defined for the second sensor.
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 1 > 4.5 V
  • 300 ms
  • 2 DCY
  • continous
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 2 > 4.5 V
P2841 Shift Fork "D" Position Circuit Range/Performance
  • Matching Check
  • Detection of output mismatch of both sensors of one gear set shifter
  • Depending on the output of the first sensor, a lower and an upper value from threshold lines are defined for the second sensor.
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 1 > 4.5 V
  • 300 ms
  • 2 DCY
  • continous
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • Internal sensor supply voltage of Gearbox subsystem 2 > 4.5 V

Footnote: 

DQ200-7F 0CG, 0CW
DTC Fault Code Description Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illum
U0002 High Speed CAN Communication Bus Performance
  • Timeout Check
  • Received Messages missing
  • No message received
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • 470 ms
  • 2 DCY
  • continous
U0100 Lost Communication With ECM/PCM "A"
  • Timeout Check
  • Received Messages missing
  • No Messages from MSG received
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • 460 ms
  • 2 DCY
  • continous
U0103 Lost Communication With Gear Shift Control Module "A"
  • Timeout Check
  • No communication
  • No message from Gear Lever received
  • "TCU supply voltage > 9 V
  • TCU supply voltage < 16 V
  • 440 ms
  • 2 DCY
  • continous
DQ-250 6F 02E
DTC Fault Code Description Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illum
P0219 Engine Overspeed Condition
  • signal range check
  • rotational speed of gearbox input shaft exceed a maximum value
  • rotational speed> 12000 RPM
  • terminal 15 voltage > 4 V for more than 500 ms
  • 500 ms
  • 2 driving cycles
P0501 Vehicle Speed Sensor "A" Circuit Range/Performance
  • plausibility check
  • calculate the speed of input shaft with the gear ratio of engaged gear on input shaft and the output shaft speed. compare the calculated speed with measured speed of input shaft
  • speed difference magnitude > 330 RPM (output speed = 500rpm)•••100 RPM (output speed>=2000 RPM)
  • gear on input shaft engaged
  • no valid CAN output speed information
  • output speed > 25 RPM OR speed of input shaft > 1000 RPM
  • terminal 15 voltage >4 V for more than 500 ms
  • battery voltage >9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • 300 ms
  • 2 driving cycles
P0701 Transmission Control System Range/Performance
  • signal range check
  • travel sensor voltage gearshift fork 1/3 out of plausibility range
  • voltage < 100 mV
OR
  • voltage > 4900mV
  
  • 300 ms
  • 2 driving cycles
  • travel sensor voltage gearshift fork 2/4 out of plausibility range
  • travel sensor voltage gearshift fork 5/N out of plausibility range
  • travel sensor voltage gearshift fork 6/R out of plausibility range
P0702 Transmission Control System Electrical
  • plausibility check
  • In spite of cut off Common High-side Switch 1 a measurable current. In spite of turned on Common High-side Switch 1 no current measurable.
  • CHS1 cut off and CHS1-Current> 40 mA CHS1 turned on and CHS1-Current< 200 mA
  • one-time after reset
  • terminal 15 voltage < 18 V
  • no short-circuit current check failure of CHS1
  • common high-side switch 1 voltage >9.2V
  • gearbox subsystem 1 active
  • common high-side switches not deactivated by module 2
  • 300 ms
  • 2 driving cycles
  • In spite of cut off Common High-side Switch 2 a measurable current. In spite of turned on Common High-side Switch 2 no current measurable.
  • CHS2 cut off and CHS2-Current> 40 mA CHS2 turned on and CHS2-Current< 200 mA
  • one-time after reset
  • terminal 15 voltage < 18 V
  • no short-circuit current check failure of CHS2
  • common high-side switch 2 voltage >9.2V
  • gearbox subsystem 2 active
  • common high-side switches not deactivated by module 2
  • In spite of cut off Common High-side Switch 3 a measurable current. In spite of turned on Common High-side Switch 3no current measurable.
  • CHS3 cut off and CHS3-Current> 40 mA CHS3 turned on and CHS3-Current< 200 mA
  • one-time after reset
  • terminal 15 voltage < 18 V
  • no short-circuit current check failure of CHS3 and main pressure solenoid valve
  • common high-side switch 1 and 2 voltage >9.2V
  • common high-side switches not deactivated by module 2
P0717 Input/Turbine Shaft Speed Sensor "A" Circuit No Signal
  • plausibility check
  • calculate the speed of input shaft 1 with the gear ratio of engaged gear on input shaft 1 and the output shaft speed. compare the calculated speed with measured speed of input shaft 1
  • speed difference magnitude> 330 RPM (output speed = 500rpm)•••100 RPM (output speed>=2000 RPM)
  • gear engaged on input shaft 1
  • valid CAN output speed information
  • speed of input shaft 1 < 25 RPM
  • output speed > 25 RPM
  • terminal 15 voltage >4 V for more than 500 ms
  • battery voltage >9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • 900 ms
  • 2 driving cycles
  • calculate the speed of input shaft 2 with the gear ratio of engaged gear on input shaft 2 and the output shaft speed. compare the calculated speed with measured speed of input shaft 2
  • gear engaged on input shaft 2
  • valid CAN output speed information
  • speed of input shaft 2 < 25 RPM
  • output speed > 25 RPM
  • terminal 15 voltage >4 V for more than 500 ms
  • battery voltage >9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
P0729 Gear 6 Incorrect Ratio
  • synchronizing detection while the gearshift fork was controlled to engage sixth gear
  • integral that corresponds to the energy flux in the synchronization exceeds a maximum value. The integral calculation depends on synchronizing slip and duty factor of the safety valve 2
  • integral > 125
  • no slipping point adaptation of clutch 2
  • multiplexer position = 0
  • control gearshift fork valve 3 >= 5%
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • synchronizing slip, duty factor of safety valve 2
  • 2 driving cycles
P0731 Gear 1 Incorrect Ratio
  • synchronizing detection while the gearshift fork was controlled to engage first gear
  • integral that corresponds to the energy flux in the synchronization exceeds a maximum value. The integral calculation depends on synchronizing slip and duty factor of the safety valve 1
  • integral > 125
  • no slipping point adaptation of clutch 1
  • multiplexer position = 0
  • control gearshift fork valve 1 >= 5%
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • synchronizing slip, duty factor of safety valve 1
  • 2 driving cycles
P0732 Gear 2 Incorrect Ratio
  • synchronizing detection while the gearshift fork was controlled to engage second gear
  • integral that corresponds to the energy flux in the synchronization exceeds a maximum value. The integral calculation depends on synchronizing slip and duty factor of the safety valve 2
  • integral > 125
  • no slipping point adaptation of clutch 2
  • multiplexer position = 1
  • control gearshift fork valve 3>= 5%
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • synchronizing slip, duty factor of safety valve 2
  • 2 driving cycles
P0733 Gear 3 Incorrect Ratio
  • synchronizing detection while the gearshift fork was controlled to engage third gear
  • integral that corresponds to the energy flux in the synchronization exceeds a maximum value. The integral calculation depends on synchronizing slip and duty factor of the safety valve 1
  • integral > 125
  • no slipping point adaptation of clutch 1
  • multiplexer position = 0
  • control gearshift fork valve 2 >= 5%
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • synchronizing slip, duty factor of safety valve 1
  • 2 driving cycles
P0734 Gear 4 Incorrect Ratio
  • synchronizing detection while the gearshift fork was controlled to engage fourth gear
  • integral that corresponds to the energy flux in the synchronization exceeds a maximum value. The integral calculation depends on synchronizing slip and duty factor of the safety valve 2
  • integral > 125
  • no slipping point adaptation of clutch 2
  • multiplexer position = 1
  • control gearshift fork valve 4 >= 5%
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • synchronizing slip, duty factor of safety valve 2
  • 2 driving cycles
P0735 Gear 5 Incorrect Ratio
  • synchronizing detection while the gearshift fork was controlled to engage fifth gear
  • integral that corresponds to the energy flux in the synchronization exceeds a maximum value. The integral calculation depends on synchronizing slip and duty factor of the safety valve 1
  • integral > 125
  • no slipping point adaptation of clutch 1
  • multiplexer position = 1
  • control gearshift fork valve 1>= 5%
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • synchronizing slip, duty factor of safety valve 1
  • 2 driving cycles
P0736 Reverse Incorrect Ratio
  • unable to disengage the reverse gear
  • gearshift fork of reverse gear stays in shifted position in spite of control to disengage
  • gearshift fork position < synchronizing point reverse gear - 10% synchronizing point measured by a basic adjustment (reverse gear stays in shifted position) control gearshift fork
  • control safety valve 2 (ON) >= 20%
  • multiplexer position = 0
  • desired main pressure > 2 bar
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • 6000 ms
  • 2 driving cycles
  • synchronizing detection while the gearshift fork was controlled to engage reverse gear
  • integral that corresponds to the energy flux in the synchronization exceeds a maximum value. The integral calculation depends on synchronizing slip and duty factor of the safety valve 2
  • integral > 125
  • no slipping point adaptation of clutch 1
  • multiplexer position = 0
  • control gearshift fork valve 4 >= 5%
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
P0746 Pressure Control Solenoid "A" Performance/Stuck Off
  • pressure integral monitoring
  • integral of actual pressure minus desired pressure minus drain exceeds a maximum value
  • pressure integral>= 0, 1 bar*s
  • desired pressure <= adapted clutch slipping point + 1 bar
  • standing vehicle with accelerator pedal < 0.1%
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 300 ms
  • 2 driving cycles
  • open-circuit check
  • desired valve current of clutch 1 exceeds a threshold simultaneous the actual valve current is smaller than a second threshold
  • desired current> 350 mA actual current< 50 mA
  • common high-side switch 1 on, not defect and voltage > 9.2 V
  • gearbox subsystem 1 active
  • common high-side switches not deactivated by module 2
  • terminal 15 voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
P0747 Pressure Control Solenoid "A" Stuck On
  • pressure buildup monitoring
  • the number of successive pressure buildup failure of clutch 1 reaches a maximum value
  • counter > 2
  • engaged gear on input shaft 1
  • desired pressure >adapted clutch slipping point - 0.2 bar
  • output speed < 200 RPM
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • 0 ms
  • 2 driving cycles
  • short-circuit current check
  • comparison of actual valve current with desired valve current of clutch 1
  • actual current>desired current and (actual current- desired current)> 200 mA for more than 200 ms
  • common high-side switch 1 on, not defect and voltage > 9.2 V
  • gearbox subsystem 1 active
  • common high-side switches not deactivated by module 2
  • terminal 15 voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 200 ms
P0751 Shift Solenoid "A" Performance/Stuck Off
  • open-circuit check
  • Comparison of residual current of gearbox subsystem 1 (total current at common high-side switch 1 - actual current of clutch 1) at switching point of control gearshift fork valve 1 with residual current at permanent control of control gearshift fork valve 1
  • difference of residual current<= 200 mA (supply voltage at common high-side 1=7 V).. 450 mA (supply voltage at common high-side 1=13 V)
  • common high-side switch 1 on, not defect and voltage > 9.2 V
  • gearbox subsystem 1 active
  • common high-side switches not deactivated by module 2
  • change of supply voltage < 1 V
  • duty factor change of safety valve 1 (control of safety valve 1 is stable) <= 5%
  • duty factor change of gearshift fork valve 2 (control of gearshift fork valve 2 is stable) <= 5%
  • y factor change of safety valve 2 > 70%
  • control of safety valve 2 is stable >= 50 ms
  • duty factor change of gearshift > 500 RPM
  • 300 ms
  • 2 driving cycles
P0756 Shift Solenoid "B" Performance/Stuck Off
  • open-circuit check
  • Comparison of residual current of gearbox subsystem 1 (total current at common high-side switch 1 - actual current of clutch 1) at switching point of control gearshift fork valve 2 with residual current at permanent control of control gearshift fork valve 2
  • difference of residual current<= 200 mA (supply voltage at common high-side 1=7 V).. 450 mA (supply voltage at common high-side 1=13 V)
  • common high-side switch 1 on, not defect and voltage > 9.2 V
  • gearbox subsystem 1 active
  • common high-side switches not deactivated by module 2
  • change of supply voltage < 1 V
  • duty factor change of safety valve 1 (control of safety valve 1 is stable) <= 5%
  • duty factor change of gearshift fork valve 1 (control of gearshift fork valve 1 is stable) <= 5%
  • duty factor of control gearshift fork valve 2 > 70% and steady state time >= 50ms
  • terminal 15 voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 300 ms
  • 2 driving cycles
P0761 Shift Solenoid "C" Performance/Stuck Off
  • open-circuit check
  • Comparison of residual current of gearbox subsystem 2 (total current at common high-side switch 2 - actual current of clutch 2) at switching point of control gearshift fork valve 3 with residual current at permanent control of control gearshift fork valve 3
  • difference of residual current<= 200 mA (supply voltage at common high-side 2=7 V).. 450 mA (supply voltage at common high-side 2=13 V)
  • common high-side switch 2 on, not defect and voltage > 9.2 V
  • gearbox subsystem 2 active
  • common high-side switches not deactivated by module 2
  • change of supply voltage < 1 V
  • duty factor change of safety valve 2 <= 5% (control of safety valve 2 is stable)
  • duty factor change of gearshift fork valve 4 <= 5% (control of gearshift fork valve 4 is stable)
  • duty factor of control gearshift fork valve 3 > 70% and steady state time >= 50 ms
  • terminal 15 voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 300 ms
  • 2 driving cycles
P0766 Shift Solenoid "D" Performance/Stuck Off
  • open-circuit check
  • Comparison of residual current of gearbox subsystem 2 (total current at common high-side switch 2 - actual current of clutch 2) at switching point of control gearshift fork valve 4 with residual current at permanent control of control gearshift fork valve 4
  • difference of residual current<= 200 mA (supply voltage at common high-side 2=7 V).. 450 mA (supply voltage at common high-side 2=13 V)
  • common high-side switch 2 on, not defect and voltage > 9.2 V
  • gearbox subsystem 2 active
  • common high-side switches not deactivated by module 2
  • change of supply voltage < 1 V
  • duty factor change of safety valve 2 <= 5% (control of safety valve 2 is stable)
  • duty factor change of gearshift fork valve 3 <= 5% (control of gearshift fork valve 3 is stable)
  • duty factor of control gearshift fork valve 4 > 70% and steady state time >= 50 ms
  • terminal 15 voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 300 ms
  • 2 driving cycles
P0771 Shift Solenoid "E" Performance/Stuck Off
  • open-circuit check
  • Comparison of residual current of central control (total current at common high-side switch 3 - actual current of main pressure valve and cooling oil valve) at switching point of multiplexer valve with residual current at permanent control of multiplexer valve
  • difference of residual current <= 150 mA (maximum of supply voltage at common high-side 1, 2 and terminal 15 =7 V).. 300 mA (maximum of supply voltage at common high-side 1, 2 and terminal 15 =13 V)
  • common high-side switch 3 on and not defect
  • no short-circuit current check failure of main pressure solenoid valve
  • common high-side switch 1 and 2 voltage > 9.2 V
  • common high-side switches not deactivated by module 2
  • change of supply voltage < 1 V
  • multiplexer valve is controled and steady state time >= 50 ms
  • terminal 15 voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
    
P0776 Pressure Control Solenoid "B" Performance/Stuck Off
  • pressure integral monitoring
  • integral of actual pressure minus desired pressure minus drain exceeds a maximum value
  • pressure integral >= 0, 1 bar*s
  • desired pressure <= adapted clutch slipping point + 1 bar
  • standing vehicle with accelerator pedal < 0.1%
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 300 ms
  • 2 driving cycles
  • open-circuit check
  • desired valve current of clutch 2 exceeds a threshold simultaneous the actual valve current is smaller than a second threshold
  • desired current> 350 mA actual current< 50 mA
  • common high-side switch 2 on, not defect and voltage > 9.2 V
  • gearbox subsystem 2 active
  • common high-side switches not deactivated by module 2
  • terminal 15 voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
P0777 Pressure Control Solenoid "B" Stuck On
  • pressure buildup monitoring
  • the number of successive pressure buildup failure of clutch 2 reaches a maximum value
  • counter > 2
  • engaged gear on input shaft 2
  • desired pressure > adapted clutch slipping point - 0.2 bar
  • output speed < 200 RPM
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • 0 ms
  • 2 driving cycles
  • short-circuit current check
  • comparison of actual valve current with desired valve current of clutch 2
  • actual current >desired current and (actual current- desired current) > 200 mA for more than 200 ms
  • common high-side switch 2 on, not defect and voltage > 9.2 V
  • gearbox subsystem 2 active
  • common high-side switches not deactivated by module 2
  • terminal 15 voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 200 ms
P0781 1-2 Shift
  • unable to disengage the first gear
  • gearshift fork of first gear stays in shifted position in spite of control to disengage
  • gearshift fork position > synchronizing point first gear + 10% synchronizing point measured by a basic adjustment (first gear stays in shifted position) control gearshift fork valve 2 >= 5%
  • control safety valve 1 (ON) >= 20%
  • multiplexer position = 0
  • desired main pressure > 2 bar
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • 6000 ms
  • 2 driving cycles
P0782 2-3 Shift
  • unable to disengage the second gear
  • gearshift fork of second gear stays in shifted position in spite of control to disengage
  • gearshift fork position < synchronizing point second gear - 10% synchronizing point measured by a basic adjustment (second gear stays in shifted position) control gearshift fork valve 4 >= 5%
  • control safety valve 1 (ON) >= 20%
  • multiplexer position = 1
  • desired main pressure > 2 bar
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • 6000 ms
  • 2 driving cycles
P0783 3-4 Shift
  • unable to disengage the third gear
  • gearshift fork of third gear stays in shifted position in spite of control to disengage
  • gearshift fork position < synchronizing point third gear - 10% synchronizing point measured by a basic adjustment (third gear stays in shifted position) control gearshift fork valve 1 >= 5%
  • control safety valve 1 (ON) >= 20%
  • multiplexer position = 0
  • desired main pressure > 2 bar
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • 6000 ms
  • 2 driving cycles
P0784 4-5 Shift
  • unable to disengage the fourth gear
  • gearshift fork of fourth gear stays in shifted position in spite of control to disengage
  • gearshift fork position > synchronizing point fourth gear + 10% synchronizing point measured by a basic adjustment (fourth gear stays in shifted position) control gearshift fork valve 3 >= 5%
  • control safety valve 2 (ON) >= 20%
  • multiplexer position = 1
  • desired main pressure > 2 bar
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • 6000 ms
  • 2 driving cycles
P0791 Intermediate Shaft Speed Sensor "A" Circuit
  • signal range check
  • rotational speed of input shaft 1 exceed a maximum value
OR
  • rotational speed of input shaft 2 exceed a maximum value
  • rotational speed > 12000 RPM
  • terminal 15 voltage > 4 V for more than 500 ms
  • 100 ms
  • 2 driving cycles
P0797 Pressure Control Solenoid "C" Stuck On
  • short-circuit current check
  • comparison of actual valve current with desired valve current of main pressure solenoid valve
  • actual current>desired current and (actual current- desired current) > 200 mA for more than 300 ms
  • common high-side switch 3 on and not defect
  • common high-side switch 1 and 2 voltage > 9.2 V
  • common high-side switches not deactivated by module 2
  • terminal 15 voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 300 ms
  • 2 driving cycles
P0829 5-6 Shift
  • unable to disengage the fifth gear
  • gearshift fork of fifth gear stays in shifted position in spite of control to disengage
  • gearshift fork position > synchronizing point fifth gear + 10% synchronizing point measured by a basic adjustment (fifth gear stays in shifted position) control gearshift fork valve 2 >= 5%
  • control safety valve 1(ON) >= 20%
  • multiplexer position = 1
  • desired main pressure > 2 bar
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • 6000 ms
  • 2 driving cycles
  • unable to disengage the sixth gear
  • gearshift fork of sixth gear stays in shifted position in spite of control to disengage
  • gearshift fork position > synchronizing point sixth gear + 10% synchronizing point measured by a basic adjustment (sixth gear stays in shifted position) control gearshift fork valve 4 >= 5%
  • control safety valve 2 (ON) >= 20%
  • multiplexer position = 0
  • desired main pressure > 2 bar
  • no main pressure loss
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
P0840 Transmission Fluid Pressure Sensor/Switch "A" Circuit
  • signal range check
  • pressure sensor voltage clutch 1 out of plausibility range
  • voltage < 100 mV
OR
  • voltage > 4900 mV
  
  • 300 ms
  • 2 driving cycles
P0841 Transmission Fluid Pressure Sensor/Switch "A" Circuit Range/Performance
  • overpressure monitoring
  • hydraulic pressure of clutch 1 exceeds a maximum value
  • pressure>= 15.5 bar
  • signal range check is correct
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 1000 ms
  • 2 driving cycles
P0845 Transmission Fluid Pressure Sensor/Switch "B" Circuit
  • pressure sensor voltage clutch 2 out of plausibility range
  • pressure sensor voltage clutch 1 out of plausibility range
  • voltage < 100 mV
OR
  • voltage > 4900 mV
  
  • 300 ms
  • 2 driving cycles
P0846 Transmission Fluid Pressure Sensor/Switch "B" Circuit Range/Performance
  • overpressure monitoring
  • hydraulic pressure of clutch 2 exceeds a maximum value
  • pressure >= 15.5 bar
  • signal range check is correct
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 80 ms
  • 2 driving cycles
P0864 TCM Communication Circuit Range/Performance
  • buss off detection of the microcontroller
    
  • terminal 15 voltage > 9 V for more than 500 ms
  • >500 ms after reset
  • 1000 ms
  • 2 driving cycles
P0890 TCM Power Relay Sense Circuit Low
  • short-circuit current check
  • Detection by hardware circuit
  • current > 8.5 A
  • terminal 15 voltage > 4 V for more than 500 ms
  • 200 ms
  • 2 driving cycles
P0914 Gear Shift Position Circuit
  • time out detection of the question and answer diagnosis
  • if time out of the question and answer diagnosis is detected increment an event counter
  • time out threshold> 100 ms
  • gear message for selector lever is transmittable and selector lever message is receivable
  • no failure of selector lever CAN messages
  • time after Reset > 100 ms
  • terminal 15 voltage > 4 V for more than 500 ms
  • 300 ms
  • 2 driving cycles
  • plausibility check of selector lever
  • selector lever position is not equal to negation of the inverse selector lever position
OR
  • selector lever position equals initialization value
OR
  • selector lever position equals error value
OR
  • selector lever position is equal to negation of the inverse selector lever position but no valid position
  • selector lever position == Position 1 or Position 2 or Position 3 or Position 4 or Position L
  • no bus off error
  • no error failure of all CAN messages
  • no failure of selector lever CAN messages
  • time after Reset > 1100 ms
  • terminal 15 voltage > 9 V for more than 1100 ms
  • 1000 ms
  • question and answer diagnosis
  • failure of question and answer diagnosis
  
  • 1500 ms
P0919 Gear Shift Position Control Error
  • evaluation the error signal of selector lever CAN message
  • error flag of not determinable selector lever position is set
  
  • no failure of selector lever CAN messages
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 20 ms
  • 2 driving cycles
  • validity check of selector lever position
  • if the selector lever position is equal to negation of the inverse selector lever position but is not valid (position == L, P4, P3, P2, or P1)
AND
  • is not in error state (position != error)
AND
  • initialization value with the initialization flag not set then increment an event counter
  • no failure of selector lever CAN messages
  • terminal 15 voltage > 4 V for more than 500 ms
  • error detection of the question and answer diagnosis
  • if the answer of the diagnosis is wrong an event counter is incremented
  • no failure of selector lever CAN messages
  • terminal 15 voltage > 4 V for more than 500 ms
  • 100 ms
  • plausibility check of selector lever position
  • if the selector lever position is not equal to negation of the inverse selector lever position
OR
  • selector lever position equals initialization value but the initialization flag is not set
OR
  • selector lever position equals error value then increment an event counter
  • no failure of selector lever CAN messages
  • terminal 15 voltage > 4 V for more than 500 ms
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 400 ms
P0929 Gear Shift Lock Solenoid/Actuator Control Circuit "A" Range/Performance
  • validity check of shiftlock position signal
  • if the shiftlock position signal is not valid (position != error, deactive, active or init) increment an event counter
  
  • no failure of selector lever CAN messages
  • terminal 15 voltage > 4 V for more than 500 ms
  • 20 ms
  • 2 driving cycles
P2711 Unexpected Mechanical Gear Disengagement
  • unable to engage a gear on shaft 1
  • the number of successive engagements of the same gear on shaft 1 exceeds a maximum value
  • counter>=6
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • 0 ms
  • 2 driving cycles
  • unable to engage a gear on shaft 2
  • the number of successive engagements of the same gear on shaft 2 exceeds a maximum value
  • detect disengagement of gears on shaft 1 without control
  • In spite of a constant desired gear disengagement counter exceeds a maximum value
  • counter>3
  • battery voltage > 9 V for more than 500 ms
  • engine speed > 600 RPM for more than 500 ms
  • output speed >= 12 RPM
  • detect disengagement of gears on shaft 2 without control
  • In spite of a constant desired gear disengagement counter exceeds a maximum value
P2723 Pressure Control Solenoid "E" Performance/Stuck Off
  • open-circuit check
  • residual current of gearbox subsystem 1 (total current at common high-side switch 1 - actual current of clutch 1) is smaller than a minimum value
  • residual current <= 150 mA (supply voltage at common high-side 1=7 V).. 300 mA (supply voltage at common high-side 1=13 V)
  • common high-side switch 1 on, not defect and voltage > 9.2 V
  • gearbox subsystem 1 active
  • common high-side switches not deactivated by module 2
  • change of supply voltage < 1 V
  • duty factor of control gearshift fork valve 1 and 2 <= 10 %
  • duty factor of safety valve 1 >= 53% and steady state time >= 50 ms
  • terminal 15 voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 300 ms
  • 2 driving cycles
P2732 Pressure Control Solenoid "F" Performance/Stuck Off
  • open-circuit check
  • residual current of gearbox subsystem 2 (total current at common high-side switch 2 - actual current of clutch 2) is smaller than a minimum value
  • residual current <= 150 mA (supply voltage at common high-side 2=7 V).. 300 mA (supply voltage at common high-side 2=13 V)
  • common high-side switch 2 on, not defect and voltage > 9.2 V
  • gearbox subsystem 2 active
  • common high-side switches not deactivated by module 2
  • change of supply voltage < 1 V
  • duty factor of control gearshift fork valve 3 and <= 10 %
  • duty factor of safety valve 2 >= 53% and steady state time >= 50 ms
  • terminal 15 voltage > 9 V for more than 500 ms
  • engine speed > 500 RPM
  • 300 ms
  • 2 driving cycles
DQ-250 6F 02E
DTC Fault Code Description Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illum
U0100 Lost Communication With ECM/PCM "A"
  • Timeout Check
  • failure of all CAN engine messages
  • time-out for more than 490 ms
  • no bus off error
  • no error failure of all CAN messages
  • terminal 15 voltage > 9 V for more than 500 ms
  • >500 ms after reset
  • 490 ms
  • 2 driving cycles
  • failure of one or more CAN engine messages (but not all CAN engine messages)
  • time-out for more than 1010 ms
  • no bus off error
  • no error failure of all CAN messages
  • no error failure of all CAN engine messages
  • terminal 15 voltage > 9 V for more than 500 ms
  • >500 ms after reset
  • 1010 ms
  • failure of all CAN messages but gearbox is still in position to send
  • time-out for more than 2080 ms
  • terminal 15 voltage > 9 V for more than 500 ms
  • >500 ms after reset
  • 2080 ms
U0103 Lost Communication With Gear Shift Control Module "A"
  • Timeout Check
  • failure of selector lever CAN messages
  • time-out for more than 490 ms
  • kein Bus off Fehler no bus off error
  • no error failure of all CAN messages
  • terminal 15 voltage > 9 V for more than 500 ms, >500 ms after reset
  • 490 ms
  • 2 driving cycles
U0404 Invalid Data Received From Gear Shift Control Module "A"
  • evaluation of selector lever CAN message counter
  • if the value of message counter is permanent constant or change exceeds a threshold increment an event counter
  • maximum change of message counter > 5
  • no failure of selector lever CAN messages
  • terminal 15 voltage > 4 V for more than 500 ms
  • 50 ms
  • 2 driving cycles
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