Transmission Electronic Hydraulic Control Module (TEHCM) - Electrical Diagnostics
- Diagnostic Code Index
- DTC Troubleshooting
- P0218-Transmission High Temperature Operation Activated
- P0562-Battery/System Voltage Low
- P0563-Battery/System Voltage High
- P0601-Internal Memory Checksum Invalid
- P0602-Control Module Programming Error/Not Programmed
- P0603-Internal Control Module NVRAM
- P0604-Internal Control Module Ram
- P0606-Internal Control Processor
- P060B-Etc A/D Ground Performance
- P062F-Internal Control Module EEPROM Error
- P0634-Pcm/ECM/TCM Internal Temperature Too High
- P0667-Pcm/ECM/TCM Internal Temperature Sensor 1 Range/Performance
- P0668-Pcm/ECM/TCM Internal Temperature Sensor 1 Circuit Low
- P0669-Pcm/ECM/TCM Internal Temperature Sensor 1 Circuit High
- P0711-Transmission Temperature Sensor 1 Performance
- P0712-Transmission Temperature Sensor 1 Low
- P0713-Transmission Temperature Sensor 1 High
- P0721-Output Speed Sensor Circuit Performance
- P0722-Output Speed Sensor Circuit No Signal
- P0723-Output Speed Sensor Circuit Intermittent
- P0751-Shift Solenoid 1 Performance/Stuck Off
- P0752-Shift Solenoid 1 Stuck On
- P0756-Shift Solenoid 2 Functional Performance
- P0757-2-3 Solenoid
- P0776-Secondary Pressure Solenoid Stuck Off
- P0777-Secondary Pressure Solenoid Stuck On
- P077B-Output Speed Sensor Circuit - Direction Error
- P0796-Pressure Control Solenoid 3 Performance
- P0797-Pressure Control Solenoid 3 Stuck On
- P079A-Transmission Friction Element 1 Slip Detected
- P079B-Transmission Friction Element 2 Slip Detected
- P079C-Transmission Friction Element 3 Slip Detected
- P079D-Transmission Friction Element 4 Slip Detected
- P0961-Pressure Control Solenoid 1 Control Circuit Range/Performance
- P0962-Pressure Control Solenoid 1 Control Circuit Low
- P0963-Pressure Control Solenoid 1 Control Circuit High
- P0965-Pressure Control Solenoid 2 Control Circuit Range/Performance
- P0966-Pressure Control Solenoid 2 Control Circuit Low
- P0967-Pressure Control Solenoid 2 Control Circuit High
- P0969-Pressure Control Solenoid 3 Control Circuit Range/Performance
- P0970-Pressure Control Solenoid 3 Control Circuit Low
- P0971-Pressure Control Solenoid 3 Control Circuit High
- P0973-Shift Solenoid A Control Circuit Low
- P0974-Shift Solenoid A Control Circuit High
- P0976-Shift Solenoid B Control Circuit Low
- P0977-Shift Solenoid B Control Circuit High
- P1824-Range Internal Mode Switch P Circuit High
- P182A-Range Internal Mode Switch A Circuit Low
- P182B-Range Internal Mode Switch B Circuit Low
- P182C-Range Internal Mode Switch B Circuit High
- P182D-Range Internal Mode Switch P Circuit Low
- P182E-Range Internal Mode Switch Range/Performance
- P182F-Range Internal Mode Switch C Circuit High
- P1838-Range Internal Mode Switch A Circuit High
- P1839-Range Internal Mode Switch C Circuit Low
- P215C-Output Shaft Speed - Wheel Speed Correlation
- P2534-Ignition Switch Run/Start Position Circuit Low
- P2535-Ignition Switch Run/Start Position Circuit High
- P2537-Ignition Switch Accessory Position Circuit Low
- P2714-Pressure Control Solenoid 4 Performance/Stuck Off
- P2715-Pressure Control Solenoid 4 Stuck On
- P2719-Pressure Control Solenoid 4 Control Circuit Range/Performance
- P2720-Pressure Control Solenoid 4 Control Circuit Low
- P2721-Pressure Control Solenoid 4 Control Circuit High
- P2728-Pressure Control Solenoid 5 Control Circuit Range/Performance
- P2729-Pressure Control Solenoid 5 Control Circuit Low
- P2730-Pressure Control Solenoid 5 Control Circuit High
- U0073-Control Module Communication Bus A Off
- U0100-Lost Communication With ECM/Pcm
- U0129-Lost Communication With Brake System Control Module
- U0148-Lost Communication With Hybrid Gateway Module
- U0293-Lost Communication With Hybrid Control Module
- U0401-Implausible Data Received From ECM/Pcm
- U0594-Invalid Data Received From Hybrid Control Module
- Standard Procedure