Transmission DTC Based Diagnostics (P0122 To P084B)

• 00 General, Technical Data
  • Automatic Transmission 62TE
    • P0122 - TPS/APP Circuit Low
      • Notes
      • Test Step 1 - Determining If Related Engine TPS DTCS Are Present
      • Test Step 2 - Check If The DTC Is Current
      • Test Step 3 - Check The Wiring And Connectors
    • P0123 - TPS/APP Circuit High
      • Notes
      • Test Step 1 - Determining If Related Engine TPS DTCS Are Present
      • Test Step 2 - Check To See If DTC Is Current
      • Test Step 3 - Check The Wiring And Connectors
    • P0124 - TPS/APP Intermittent
      • Notes
      • Test Step 1 - Check If Related Engine TPS DTCS Are Present
      • Test Step 2 - Check If The DTC Is Current
      • Test Step 3 - Check The Throttle Position Sensor Operation
      • Test Step 4 - Check The Wiring And Connectors
    • P0218 - High Temperature Operation Activated
      • Notes
      • Test Step 1 - Check For Limp-In Operation
      • Test Step 2 - Check TCC Engagement
      • Test Step 3 - Check Engine Cooling System
      • Test Step 4 - Transmission Oil Cooler Restricted
      • Test Step 5 - High Temperature Operation
    • P0562 - Battery Voltage Low
      • Notes
      • Test Step 1 - Check For Related Charging System DTCS
      • Test Step 2 - Check For TIPM DTCS
      • Test Step 3 - Condition P0562 Present
      • Test Step 4 - Check The (Z901) Ground Circuits For An Open
      • Test Step 5 - Check The (T16) Transmission Control Output Circuit For An Open
      • Test Step 6 - Check The Wiring And Connectors
    • P0602 - Control Module Programming Error/Not Programmed
    • P0604 - Internal Control Module RAM
    • P0605 - Internal Control Module ROM
    • P0613 - Internal Transmission Processor
    • P0706 - Transmission Range Sensor Rationality
      • Notes
      • Test Step 1 - Check To See If P0706 DTC Is Current
      • Test Step 2 - Check The Transmission Solenoid/TRS Assembly
      • Test Step 3 - TRS Sense Circuit Open
      • Test Step 4 - TRS Sense Circuit Shorted To Ground
      • Test Step 5 - TRS Sense Circuit Short To Other Circuits
      • Test Step 6 - Check The Wiring And Connectors
    • P0711 - Transmission Temperature Sensor Performance
      • Notes
      • Test Step 1 - Determine If Related Transmission Temperature DTCS Are Present
      • Test Step 2 - Check If The DTC Is Active
      • Test Step 3 - PCM And Wiring
      • Test Step 4 - Check The Wiring And Connectors
    • P0712 - Transmission Temperature Sensor Low
      • Notes
      • Test Step 1 - Determine If Related DTCS Are Present
      • Test Step 2 - Check If The DTC Is Active
      • Test Step 3 - Check The PCM And Wiring With The Transmission Simulator
      • Test Step 4 - Check The (T54) Transmission Temperature Sensor Signal Circuit For A Short To Ground
      • Test Step 5 - Check The Wiring And Connectors
    • P0713 - Transmission Temperature Sensor High
      • Notes
      • Test Step 1 - Check To See If DTC Is Current
      • Test Step 2 - Check The PCM And Wiring With The Transmission Simulator
      • Test Step 3 - Check The (T54) Transmission Temperature Signal Circuit For An Open
      • Test Step 4 - Check The (K900) Sensor Ground Circuit For An Open
      • Test Step 5 - Check The (T54) Transmission Temperature Sensor Signal Circuit For A Short To Voltage
      • Test Step 6 - Check The Wiring And Connectors
    • P0714 - Transmission Temperature Sensor Intermittent
      • Notes
      • Test Step 1 - Check To See If DTC Is Current
      • Test Step 2 - Check The PCM And Wiring With The Transmission Simulator
      • Test Step 3 - Check The Wiring And Connectors
    • P0716 - Input Speed Sensor 1 Circuit Performance
      • Notes
      • Test Step 1 - Check To See If DTC P0716 Is Current
      • Test Step 2 - Check The PCM And Wiring With The Transmission Simulator
      • Test Step 3 - Check The (T52) Input Speed Signal Circuit For An Open
      • Test Step 4 - Check The (T13) Speed Sensor Ground Circuit For An Open
      • Test Step 5 - Check The (T52) Input Speed Signal Circuit For A Short To Ground
      • Test Step 6 - Check The (T52) Input Speed Signal Circuit For A Short To Voltage
      • Test Step 7 - Check The (T13) Speed Sensor Ground Circuit For A Short To Voltage
      • Test Step 8 - Check The Wiring And Connectors
    • P0721 - Output Speed Sensor Circuit Performance
      • Notes
      • Test Step 1 - Check If The DTC Is Current
      • Test Step 2 - Check The PCM And Wiring Using The Transmission Simulator
      • Test Step 3 - Check The (T14) Output Speed Sensor Signal Circuit For An Open
      • Test Step 4 - Check The (T13) Speed Sensor Ground Circuit For An Open
      • Test Step 5 - Check The (T14) Output Speed Signal Circuit For A Short To Ground
      • Test Step 6 - Check The (T14) Output Speed Signal Circuit For A Short To Voltage
      • Test Step 7 - Check The (T13) Speed Sensor Ground Circuit For A Short To Voltage
      • Test Step 8 - Check The Wiring And Connectors
    • P0726 - Engine Speed Input Circuit Range/Performance
      • Notes
      • Test Step 1 - Check If The DTC Is Current
      • Test Step 2 - Check If Engine DTCS Are Present
      • Test Step 3 - Check The Wiring And Connectors
    • P0729 - Gear Ratio Error In 6th
      • Notes
      • Test Step 1 - Check If Related Transmission DTCS Are Present
      • Test Step 2 - Check To See If P0729 Is Current
      • Test Step 3 - Check For Intermittent Operation
    • P0731 - Gear Ratio Error In 1st
      • Notes
      • Test Step 1 - Determining If Related Transmission DTCS Are Present
      • Test Step 2 - Check To See If P0731 Is Current
      • Test Step 3 - Check For Intermittent Operation
    • P0732 - Gear Ratio Error In 2nd
      • Notes
      • Test Step 1 - Check If Related Transmission DTCS Are Present
      • Test Step 2 - Check If The DTC Is Current
      • Test Step 3 - Check For Intermittent Operation
    • P0733 - Gear Ratio Error In 3rd
      • Notes
      • Test Step 1 - Check If Related Transmission DTCS Are Present
      • Test Step 2 - Check If The DTC Is Current
      • Test Step 3 - Check For Intermittent Operation
    • P0734 - Gear Ratio Error In 4th
      • Notes
      • Test Step 1 - Check If Related Transmission DTCS Are Present
      • Test Step 2 - Check If The DTC Is Current
      • Test Step 3 - Check For Intermittent Operation
    • P0735 - Gear Ratio Error In 5th
      • Notes
      • Test Step 1 - Check If Related Transmission DTCS Are Present
      • Test Step 2 - Check If The DTC Is Current
      • Test Step 3 - Check For Intermittent Operation
    • P0736 - Gear Ratio Error In Reverse
      • Notes
      • Test Step 1 - Determining If Related Transmission DTCS Are Present
      • Test Step 2 - Check To See If P0736 Is Current
      • Test Step 3 - Check For Intermittent Operation
    • P0740 - TCC Out Of Range
      • Notes
      • Test Step 1 - Check If Related DTCS Are Present
      • Test Step 2 - Check If The DTC Is Current
      • Test Step 3 - Check The Wiring And Connectors
    • P0750 - L/R Solenoid Circuit
      • Notes
      • Test Step 1 - Check If TIPM TCM DTCS Are Present
      • Test Step 2 - Check If The DTC Is Current
      • Test Step 3 - Check The PCM And Wiring Using The Transmission Simulator
      • Test Step 4 - Check Wiring Using The Transmission Simulator
      • Test Step 5 - Check The (T20) L/R Solenoid Control Circuit For An Open
      • Test Step 6 - Check The (T20) L/R Solenoid Control Circuit For A Short To Ground
      • Test Step 7 - Check The (T20) L/R Solenoid Control Circuit For A Short To Voltage
      • Test Step 8 - Intermittent Wiring And Connectors
    • P0755 - 2/4 Solenoid Circuit
      • Notes
      • Test Step 1 - Check If Related TIPM TCM DTCS Are Present
      • Test Step 2 - Check To See If The DTC Is Current
      • Test Step 3 - Check The PCM And Wiring Using The Transmission Simulator
      • Test Step 4 - Check Wiring Using The Transmission Simulator
      • Test Step 5 - Check The (T19) 2/4 Solenoid Control Circuit For An Open
      • Test Step 6 - Check The (T19) 2/4 Solenoid Control Circuit For A Short To Ground
      • Test Step 7 - Check The (T19) 2/4 Solenoid Control Circuit For A Short To Voltage
      • Test Step 8 - Check The Wiring And Connectors
    • P075A - LC Solenoid Circuit
      • Notes
      • Test Step 1 - Check If TIPM TCM DTCS Are Present
      • Test Step 2 - Check If The DTC Is Current
      • Test Step 3 - Check The PCM And Wiring Using The Transmission Simulator
      • Test Step 4 - Check Wiring Using The Transmission Simulator
      • Test Step 5 - Check The (T80) LC Solenoid Control Circuit For An Open
      • Test Step 6 - Check The (T80) LC Solenoid Control Circuit For A Short To Ground
      • Test Step 7 - Check The (T80) LC Solenoid Control Circuit For A Short To Voltage
      • Test Step 8 - Check The Wiring And Connectors
    • P0760 - OD Solenoid Circuit
      • Notes
      • Test Step 1 - Check If Related TCM DTCS Are Present
      • Test Step 2 - Check If DTC Is Current
      • Test Step 3 - Check The PCM And Wiring Using The Transmission Simulator
      • Test Step 4 - Check Wiring Using The Transmission Simulator
      • Test Step 5 - Check The (T60) OD Solenoid Control Circuit For An Open
      • Test Step 6 - Check The (T60) OD Solenoid Control Circuit For A Short To Ground
      • Test Step 7 - Check The (T60) OD Solenoid Control Circuit For A Short To Voltage
      • Test Step 8 - Check The Wiring And Connectors
    • P0765 - UD Solenoid Circuit
      • Notes
      • Test Step 1 - Check If Related TCM DTCS Are Present
      • Test Step 2 - Check If The DTC Is Current
      • Test Step 3 - CHECK THE PCM AND WIRING USING THE TRANSMISSION SIMULATOR
      • Test Step 4 - Check Wiring Using The Transmission Simulator
      • Test Step 5 - Check The (T59) UD Solenoid Control Circuit For An Open
      • Test Step 6 - Check The (T59) UD Solenoid Control Circuit For A Short To Ground
      • Test Step 7 - Check The (T59) UD Solenoid Control Circuit For A Short To Voltage
      • Test Step 8 - Check The Wiring And Connectors
    • P076A - DC Solenoid Circuit
      • Notes
      • Test Step 1 - Check If Related DTCS Are Present
      • Test Step 2 - Check If The DTC Is Current
      • Test Step 3 - Check The PCM And Wiring Using The Transmission Simulator
      • Test Step 4 - Check Wiring Using The Transmission Simulator
      • Test Step 5 - Check The (T82) DC Solenoid Control Circuit For An Open
      • Test Step 6 - Check The (T82) DC Solenoid Control Circuit For A Short To Ground
      • Test Step 7 - Check The (T82) DC Solenoid Control Circuit For A Short To Voltage
      • Test Step 8 - Check The Wiring And Connectors
    • P0791 - Transfer Speed Sensor Circuit
      • Notes
      • Test Step 1 - Check If The DTC Is Current
      • Test Step 2 - Check The PCM And Wiring Using The Transmission Simulator
      • Test Step 3 - Check The (T85) Transfer Speed Signal Circuit For An Open
      • Test Step 4 - Check The (T13) Speed Sensor Ground Circuit For An Open
      • Test Step 5 - Check The (T85) Transfer Speed Sensor Signal Circuit For A Short To Ground
      • Test Step 6 - Check The (T85) Transfer Speed Sensor Signal Circuit For A Short To Voltage
      • Test Step 7 - Check The (T13) Speed Sensor Ground Circuit For A Short To Voltage
      • Test Step 8 - Check The Wiring And Connectors
    • P0792 - Compounder Speed Ratio Error
      • Notes
      • Test Step 1 - Determining If Related Transmission DTCS Are Present
      • Test Step 2 - Check To See If P0792 Is Current
      • Test Step 3 - Check For Intermittent Operation
    • P083A - LC Hydraulic Pressure Test
      • Notes
      • Test Step 1 - Checking For Loss Of Prime DTC
      • Test Step 2 - Check For Related Transmission DTCS
      • Test Step 3 - Check To See If DTC P083A Is Current
      • Test Step 4 - PCM And Wiring
      • Test Step 5 - (T81) LC Pressure Signal Circuit Open
      • Test Step 6 - (T81) LC Pressure Signal Circuit Short To Ground
      • Test Step 7 - (T81) LC Pressure Signal Circuit Short To Voltage
      • Test Step 8 - (T16) Transmission Control Output Circuit Open
      • Test Step 9 - Check The Wiring And Connectors
    • P083B - LC Pressure Switch Rationality
      • Notes
      • Test Step 1 - Check If Related TCM DTCS Are Present
      • Test Step 2 - Check For Loss Of Prime DTC
      • Test Step 3 - Check To See If P083B Is Current
      • Test Step 4 - PCM And Wiring
      • Test Step 5 - (T81) LC Pressure Signal Circuit Open
      • Test Step 6 - (T81) LC Pressure Signal Circuit Short To Ground
      • Test Step 7 - (T81) LC Pressure Switch Sense Circuit Short To Voltage
      • Test Step 8 - Check The Wiring And Connectors
    • P0841 - L/R Pressure Switch Rationality
      • Notes
      • Test Step 1 - Check If Related TCM DTCS Are Present
      • Test Step 2 - Check For Loss Of Prime DTC
      • Test Step 3 - Check To See If P0841 Is Current
      • Test Step 4 - PCM And Wiring
      • Test Step 5 - (T50) L/R Pressure Signal Circuit Open
      • Test Step 6 - (T50) L/R Pressure Signal Circuit Shorted To Ground
      • Test Step 7 - (T50) L/R Pressure Signal Circuit Shorted To Voltage
      • Test Step 8 - Check The Wiring And Connectors
    • P0845 - 2/4 Hydraulic Pressure Test
      • Notes
      • Test Step 1 - Checking For Loss Of Prime DTC
      • Test Step 2 - Check For Related Transmission DTCS
      • Test Step 3 - Check For Contaminated Fluid
      • Test Step 4 - Check If DTC P0845 Is Current
      • Test Step 5 - PCM And Wiring
      • Test Step 6 - (T47) 2/4 Pressure Signal Circuit Open
      • Test Step 7 - (T47) 2/4 Pressure Signal Circuit Shorted To Ground
      • Test Step 8 - (T47) 2/4 Pressure Signal Circuit Shorted To Voltage
      • Test Step 9 - Transmission Control Output Circuit Open
      • Test Step 10 - Check The Wiring And Connectors
    • P0846 - 2/4 Pressure Switch Rationality
      • Notes
      • Test Step 1 - Check If Related TCM DTCS Are Present
      • Test Step 2 - Check For Loss Of Prime DTC
      • Test Step 3 - Check If P0846 Is Current
      • Test Step 4 - PCM And Wiring
      • Test Step 5 - (T47) 2/4 Pressure Signal Circuit Open
      • Test Step 6 - (T47) 2/4 Pressure Signal Circuit Shorted To Ground
      • Test Step 7 - (T47) 2/4 Pressure Signal Circuit Shorted To Voltage
      • Test Step 8 - Check The Wiring And Connectors
    • P084A - DC Hydraulic Pressure Test
      • Notes
      • Test Step 1 - Checking For Loss Of Prime DTC
      • Test Step 2 - Check For Related Transmission DTCS
      • Test Step 3 - Check If DTC P084A Is Current
      • Test Step 4 - PCM And Wiring
      • Test Step 5 - (T83) DC Pressure Signal Circuit Open
      • Test Step 6 - (T83) DC Pressure Signal Circuit Short To Ground
      • Test Step 7 - (T83) DC Pressure Signal Circuit Short To Voltage
      • Test Step 8 - Transmission Control Output Circuit Open
      • Test Step 9 - Check The Wiring And Connectors
    • P084B - DC Pressure Switch Rationality
      • Notes
      • Test Step 1 - Check If Related TCM DTCS Are Present
      • Test Step 2 - Check For Loss Of Prime DTC
      • Test Step 3 - Check If DTC P084B Is Current
      • Test Step 4 - PCM And Wiring
      • Test Step 5 - (T83) DC Pressure Signal Circuit Open
      • Test Step 6 - (T83) DC Pressure Signal Circuit Short To Ground
      • Test Step 7 - (T83) DC Pressure Signal Circuit Short To Voltage
      • Test Step 8 - Check The Wiring And Connectors