Transmission Control Module (TCM) - Electrical Diagnostics
- Diagnostic Code Index
- DTC Troubleshooting
- DTC P0219: Engine OVERSPEED
- DTC P0562: Battery Voltage Low
- DTC P0563: Battery Voltage High
- DTC P0571: Brake Switch 1 Performance
- DTC P0602: Control Module PROGRAMING Error/Not Programmed
- DTC P0610: Ecu Vehicle Options Mismatch
- DTC P0641: Sensor Reference Voltage 1 Circuit
- DTC P0707: Transmission Range Sensor Circuit Low
- DTC P0708: Transmission Range Sensor Circuit High
- DTC P0711: Transmission Temperature Sensor Performance
- DTC P0712: Transmission Temperature Sensor Low
- DTC P0713: Transmission Temperature Sensor High
- DTC P0716: Input Speed Sensor 1 Circuit Performance
- DTC P0717: Input Speed Sensor 1 Circuit No Signal
- DTC P0721: Output Speed Sensor Circuit Performance
- DTC P0722: Output Speed Sensor Circuit No Signal
- DTC P0730: Incorrect Gear Ratio
- DTC P0741: Torque Converter Clutch Circuit Performance
- DTC P0746: Line Pressure Solenoid Performance
- DTC P0776: Secondary Pressure Solenoid Stuck Off (High Pressure)
- DTC P0777: Secondary Pressure Solenoid Stuck On (Low Pressure)
- DTC P0826: Up/Down Shift Switch Circuit
- DTC P0842: Primary Oil Pressure Sensor Circuit Low
- DTC P0843: Primary Oil Pressure Sensor Circuit High
- DTC P0847: Secondary Oil Pressure Sensor Circuit Low
- DTC P0848: Secondary Oil Pressure Sensor Circuit High
- DTC P0962: Pressure Control Solenoid A Control Circuit Low
- DTC P0963: Pressure Control Solenoid A Control Circuit High
- DTC P0966: Pressure Control Solenoid B Control Circuit Low
- DTC P0967: Pressure Control Solenoid B Control Circuit High
- DTC P161B: Battery Disconnect/TCM Internal
- DTC P1661: Sensor Ground Reference Circuit
- DTC P1679: Calibration Not Learned
- DTC P167A: Calibration Mismatch
- DTC P1702: Primary Oil Pressure Sensor / Secondary Oil Pressure Sensor Correlation
- DTC P1723: Lock Up/Select Control Circuit
- DTC P1729: Transmission Ratio Control Circuit
- DTC P1744: Torque Converter Lock-Up Clutch Heat Control
- DTC P198A: AWD System Performance
- DTC P2769: Torque Converter Clutch Circuit Low
- DTC P2770: Torque Converter Clutch Circuit High
- DTC U0001: Can C Bus
- DTC U0100: Lost Communication With ECM/Pcm
- DTC U0121: Lost Communication With Antilock Brake Module
- DTC U0141: Lost Communication With IPM (FCM/TIPM)
- DTC U1146: Lost Communication With External Memory
- DTC U1400: Implausible TPS Signal Received
- DTC U1401: Implausible Engine Speed Signal Received
- DTC U1407: Implausible Engine Torque Request Signal Received
- DTC U140F: Implausible Engine Variant Data
- DTC U1410: Implausible FCM Variant Data
- DTC U1412: Implausible Vehicle Speed Signal Received
- DTC U1424: Implausible Engine Torque Signal Received
- DTC U1425: Implausible Pedal Position Signal Received
- DTC U1426: Implausible TCC Slip Request Signal Received
- DTC U1428: Received Engine Torque Request Signal Stuck
- DTC U1429: Received Engine Torque Signal Stuck
- Standard Procedure