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Electrical Drive Control Module --, 2012 - 2015 MYS

DTC / Description Monitor Strategy Description Malfunction Criteria and Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length MIL Illumination
P0A2B Drive Motor "A" Temperature Sensor Circuit Range/Performance Stator temperature sensor rationality fault (cross check)
  • Stator temperature - heat sink temperature > 38 K
  • Stator temperature - PCB temperature > 37 K
  • Engine off time > 6 hours
  • Once/ DCY
  • 2 DCY
P0A2C Drive Motor "A" Temperature Sensor Circuit Low Stator temperature sensor out of range high
  • Stator temperature > 246° C
  
  • 1, 000 ms
  • Continuously
  • 2 DCY
P0A2D Drive Motor "A" Temperature Sensor Circuit High Stator temperature sensor out of range low
  • Stator temperature < - 53° C
  
  • 1, 000 ms
  • Continuously
  • 2 DCY
P0AF0 Drive Motor Inverter Temperature Sensor "A" Circuit High Heat sink temperature sensor out of range high
  • Heat sink temperature > + 150° C
  
  • 800 ms
  • Continuously
  • 2 DCY
P0AEF Drive Motor Inverter Temperature Sensor "A" Circuit Low Heat sink temperature sensor out of range low
  • Heat sink temperature < - 55° C
  
  • 800 ms
  • Continuously
  • 2 DCY
P0AEE Drive Motor Inverter Temperature Sensor "A" Circuit Range/Performance Heat sink temperature sensor rationality fault (cross check)
  • Heat sink temperature - stator temperature > 28, 5 K
  • Heat sink temperature - PCB temperature > 38 K
  • Engine off time > 6 hours
  • Once/ DCY
  • 2 DCY
P0AF3 Drive Motor Inverter Temperature Sensor "B" Circuit Range/Performance PCB temperature sensor rationality fault
  • PCB temperature - stator temperature > 37 K
  • PCB temperature - heat sink temperature 28.5 K
  • Engine off time > 6 hours
  • Once/ DCY
  • 2 DCY
P0AF4 Drive Motor Inverter Temperature Sensor "B" Circuit Low PCB temperature sensor out of range low
  • PCB temperature < - 55° C
  
  • 800 ms
  • Continuously
  • 2 DCY
P0AF5 Drive Motor Inverter Temperature Sensor "B" Circuit High PCB temperature sensor out of range high
  • PCB temperature > + 150° C
  
  • 800 ms
  • Continuously
  • 2 DCY
P0BE6 Drive Motor "A" Phase U Current Sensor Circuit Range/Performance Drive motor phase U current rationality fault low/high
  • Phase U current offset > 20 A
  • Phase U average current offset > 20 A
  • System state: Init
  • System state: Drive
  • Motor speed Drive > +500 1/min; < +4, 000 1/min
  • 2000 ms
  • Once/ DCY
  • 1 DCY
P0BE7 Drive Motor "A" Phase U Current Sensor Circuit Low Drive motor phase U current sensor out of range low
  • Phase U current < - 928 A
  
  • 800 ms
  • Continuously
  • 1 DCY
P0BE8 Drive Motor "A" Phase U Current Sensor Circuit High Drive motor phase U current sensor out of range high
  • Phase U current > + 921 A
  
  • 800 ms
  • Continuously
  • 1 DCY
P0BF0 Drive Motor "A" Phase W Current Sensor Circuit High Drive motor phase W current sensor out of range high
  • Phase W current > + 921 [A]
  
  • 800 ms
  • Continuously
  • 1 DCY
P0BEF Drive Motor "A" Phase W Current Sensor Circuit Low Drive motor phase W current sensor out of range low
  • Phase W current < - 928 [A]
  
  • 800 ms
  • Continuously
  • 1 DCY
P0BEE Drive Motor "A" Phase W Current Sensor Circuit Range/Performance Drive motor phase W current rationality fault low/high
  • Phase W current offset > 20 A
  • Phase W average current offset > 20 [A]
  • System state: Init
  • System state: drive
  • Motor speed Drive > +500 1/min; < +4, 000 1/min
  • 2000 ms
  • Once/ DCY
  • 1 DCY
P0BFD Drive Motor "A" Phase U-V-W Current Sensor Correlation Drive motor phase current U&W sensors correlation rationality check
  • Current peak to peak (Phase U - Phase W) > 22 [A]
  • Drive motor speed > +500 1/min; < +4, 000 1/min
  • 2000 ms
  • Once/ DCY
  • 1 DCY
P0C01 Drive Motor "A" Current High Drive motor phase current range check
  • Phase U/W signal range check > + 715 A; < - 715 A
    
  • 1 DCY
P0A52 Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1 DC link current sensor DC link current sensor out of range high/low
  • DC link current > 230 A
  
  • 1000 ms
  • Continuously
  • 1 DCY
DC link current sensor rationality fault high/low
  • DC link current offset > 16 A
  • System state: Init
    
P0A53 Drive Motor "A" Current Sensor Circuit Low DC link current sensor short cut to ground or open circuit
  • DC link current < - 250 A
  
  • 800 ms
  • Continuously
  • 1 DCY
P0A54 Drive Motor "A" Current Sensor Circuit High DC link current sensor short cut to battery
  • DC link current > + 250 A
  
  • 800 ms
  • Continuously
  • 1 DCY
P0A1B Drive Motor "A" Control Module DC link short cut detection
  • DC link circuit resistance (= DC link voltage / DC link current) < 0.19 Ohm
  • DC link current > + 50 A
  • 10 ms
  • Continuously
  • 1 DCY
P0C79 Drive Motor "A" Inverter Voltage Too High DC link voltage sensor detection range to high
  • DC link voltage > + 425 V
  • DC link voltage > + 409 V
  
  • 800 ms
  • Continuously
  • 1 DCY
P0D2E Drive Motor "A" Inverter Voltage Sensor "A" Circuit Range/Performance DC link/inverter voltage rationality high/low
  • DC link voltage(BECM) - DC link voltage(DMCM) > 6 - 34 V
  • DC link voltage(BECM) signal valid
  • 800 ms
  • Continuously
  • 1 DCY
P0A40 Drive Motor "A" Position Sensor Circuit Range/Performance Drive motor Position sensor signal rationality check
  • Signal pattern change too fast < +100 [μs]
  • Drive motor speed > +100; < +2, 000 [1/min]
  • 100 ms
  • Continuously
  • 1 DCY
P0A41 Drive Motor "A" Position Sensor Circuit Low Drive motor Position sensor short cut to ground
  • Signal pattern wrong 0-0-0 = ground
  • Drive motor speed > 0 [1/min]
  • 10 ms
  • Continuously
  • 1 DCY
P0A42 Drive Motor "A" Position Sensor Circuit High Drive motor Position sensor short cut to battery/open loop
  • Signal pattern wrong 1-1-1 = battery voltage
  • Drive motor speed > 0 [1/min]
  • 10 ms
  • Continuously
  • 1 DCY
P0C52 Drive Motor "A" Position Sensor Circuit "A" Low Drive motor position sensor (pin-pointing) Position sensor 1 short cut to ground
  • Position sensor signal = 0 (continuously)
  • Sensor adaptation Activated
  
  • 1 DCY
P0C53 Drive Motor "A" Position Sensor Circuit "A" High Drive motor position sensor (pin-pointing) Position sensor 1 short cut to battery or open circuit
  • Position sensor signal = 1 (continuously)
  • Sensor adaptation Activated
  
  • 1 DCY
P0C5C Drive Motor "A" Position Sensor Circuit "B" Low Drive motor position sensor (pin-pointing) Position sensor 2 short to ground
  • Position sensor signal = 0 (continuously)
  • Sensor adaptation Activated
  
  • 1 DCY
P0C5D Drive Motor "A" Position Sensor Circuit "B" High Drive motor position sensor (pin-pointing) Position sensor 2 short to battery or open circuit
  • Position sensor signal = 1 (continuously)
  • Sensor adaptation Activated
  
  • 1 DCY
P0CDC Drive Motor "A" Position Sensor Circuit "C" Low Drive motor position sensor (pin-pointing) Position sensor 3 short to ground
  • Position sensor signal = 0 (continuously)
  • Sensor adaptation Activated
  
  • 1 DCY
P0CDD Drive Motor "A" Position Sensor Circuit "C" High Drive motor position sensor (pin-pointing) Position sensor 3 short to battery or open circuit
  • Position sensor signal = 1 (continuously)
  • Sensor adaptation Activated
  
  • 1 DCY
P0C4E Drive Motor "A" Position Exceeded Learning Limit Phase cable / position sensor interchanged by checking moving direction
  • Incorrect order of signal change from position sensor wrong order
  • System state: Offset angle calibration
  
  • 1 DCY
Drive motor position exceeded learning limit
  • Time for acceleration to long > 2.5 Sec
  
Drive motor speed too high
  • Drive motor speed while acceleration > 1750 1/min
  
Offset angle calibration possible while freewheeling
  • Phase current > 0 A
  • System state: offset angle calibration and active freewheeling
  
Time to calculate offset angle to long
  • Time to calculate offset angle > 0.5 Sec
  • System state: Offset angle calibration
  
P0C17 Drive Motor "A" Position Sensor Not Learned Drive motor position calibration not plausible
  • Offset angle estimation < - 200 1/min
  • Offset angle deviation > 60°
  • System state: Offset angle calibration
  
  • 1 DCY
P0A90 Drive Motor "A" Performance Performance check Monitoring of drive motor efficiency
  • Loss of drive motor efficiency ≥ 30 %
  • Electrical power > ±9, 000 W
  • Drive motor speed > +1, 000 1/min
  • Drive motor speed < +5, 000 1/min
  • 2000 ms
  • Continuously
  • 2 DCY
Drive motor excitation flux Demagnetized drive motor
  • Deviation of measured magnetic flux from nominel magnetic flux during cold drive motor > 15%
  • during warm drive motor > 20%
  • Sensor adaptation activated
  • Stator temperature < 60° C
  • Stator temperature - PCB temperature < 20 K
  • or Stator temperature ≥ 60° C
  • 1000 ms
  • Continuously
  • 2 DCY
Current controller functional check
  • Calculated drive motor voltage - drive motor model voltage > 100 V
  
  • 1000 ms
  • Continuously
  • 1 DCY
P0C05 Drive Motor "A" Phase U-V-W Circuit/Open Phase U connection
  • Current amplitude of phase U ≤ + 8 [A
  • Sum of current amplitudes (V + W) > + 72 A
  • Drive motor speed > + 500 1/min
  • Drive motor speed < + 4, 000 1/min
  • 500 ms
  • Continuously
  • 1 DCY
Phase V connection
  • Current amplitude of Phase V ≤ + 8 [A]
Phase W connection
  • Current amplitude of Phase W ≤ + 8 [A]
P151A Control module incorrect code Coding Rationality check with CAN information
  • Coding = equal coding
  • System state = Init
  • once during Initialization
  • once/DCY
  • 1 DCY
P062F Internal Control Module EEPROM Error EEPROM erase failure      
  • 1 DCY
EEPROM read failure      
EEPROM write failure      
P0A1B Drive Motor "A" Control Module Power supply DC link current sensor short to ground, check reference voltage
  • Power supply voltage internal hardware check = ground
  
  • 800 ms
  • Continuously
  • 1 DCY
Power supply DC link current sensor short to battery, check reference voltage
  • Power supply voltage internal hardware check = battery voltage
  
  • 800 ms
  • Continuously
  • 1 DCY
Power supply DC link current sensor out of range high
  • Power supply voltage > +5, 35 [V]
  
  • 1000 ms
  • Continuously
  • 1 DCY
Power supply DC link current sensor out of range low
  • Power supply voltage < +4, 67 [V]
  
  • 1000 ms
  • Continuously
  • 1 DCY
IGBT module High Side or Low Side failure; ECU internal hardware check
  • IGBT module = Internal failure detection
    
  • 1 DCY
Internal failure detection Watch dog; ECU internal hardware check
  • ECU internal hardware check internal = Internal failure detection
    
  • 1 DCY
P06B4 Sensor Power Supply "B" Circuit Low Power supply 2 gate driver supply short to ground
  • Gate driver internal hardware check = ground
  
  • 800 ms
  • Continuously
  • 1 DCY
P06B5 Sensor Power Supply "B" Circuit High Power supply 2 gate driver supply short to battery
  • Gate driver internal hardware check = battery voltage
  
  • 800 ms
  • Continuously
  • 1 DCY
P06B1 Sensor Power Supply "A" Circuit Low Power supply Position sensor supply short to ground
  • Power supply voltage = ground
  
  • 800 ms
  • Continuously
  • 1 DCY
P06B2 Sensor Power Supply "A" Circuit High Power supply Position sensor supply short to battery
  • Power supply voltage = battery voltage
  
  • 800 ms
  • Continuously
  • 1 DCY
P060B Internal Control Module A/D Processing Performance AD converter time out; ECU internal hardware check
  • Internal hardware check
  • System state: Init
  • once during Initialization
  • once/DCY
  • 1 DCY
P0606 Control Module Processor Internal processor, FlipFlop ECU internal hardware check FlipFlop failure
  • Internal hardware check
  • System state: Drive
  
  • 1 DCY
P06B0 Sensor Power Supply "A" Circuit/Open VDD5 power supply ECU internal hardware check
  • VDD5 supply voltage too high internal hardware check
    
  • 1 DCY
P0604 Internal Control Module Random Access Memory (RAM) Error CAN transceiver RAM failure; communication check
  • CAN-transceiver RAM failure
  • System state: Init
  
  • 1 DCY
U0028 Vehicle Communication Bus A CAN-Bus "hybrid CAN" communication check bus A
  • CAN-Bus "hybrid CAN" failure
    
  • 1 DCY
U0001 High Speed CAN Communication Bus CAN-Bus "power train CAN" communication check bus B
  • CAN-Bus "power train CAN" failure
    
  • 2 DCY
U0002 High Speed CAN Communication Bus Performance CAN-Bus "power train CAN" lost communication
  • CAN-Bus "power train CAN" lost communication
    
  • 2 DCY
U0029 Vehicle Communication Bus A Performance CAN-Bus "hybrid CAN" lost communication
  • CAN-Bus "hybrid CAN" lost communication
    
  • 1 DCY
U0111 Lost Communication With Battery Energy Control Module "A" Lost communication with battery energy control module
  • CAN time out
    
  • 1 DCY
U0412 Invalid Data Received From Battery Energy Control Module "A" Communication error with battery energy control module
  • CAN checksum error signal length information content
    
  • 1 DCY
U0401 Invalid Data Received From ECM/PCM "A" CAN communication with ECM
  • CAN checksum error signal length information content
    
  • 1 DCY
U0100 Lost Communication With ECM/PCM "A" ECM lost communication
  • CAN time out
    
  • 1 DCY
U0416 Invalid Data Received From Vehicle Dynamics Control Module CAN communication with vehicle stability control module
  • CAN signal length
    
  • 2 DCY
U0122 Lost Communication With Vehicle Dynamics Control Module CAN communication with vehicle stability control module
  • CAN time out
    
  • 2 DCY
U0146 Lost Communication With Gateway "A" Lost communication with gateway
  • CAN time out
    
  • 2 DCY
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