Transmission Control Module (TCM) Diagnostic Trouble Code (DTC) Index
TRANSMISSION CONTROL MODULE (TCM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| C1218 | Lamp ABS Warning Output Circuit Failure | TCM | Repair all other DTCs first before proceeding with this pinpoint test. GO to PINPOINT TEST K . |
| C1222 | Speed Wheel Mismatch | TCM | GO to PINPOINT TEST I . |
| C1233 | Wheel Speed LF Input Signal Missing | TCM | GO to PINPOINT TEST I . |
For a complete list of TCM DTCs, refer to INTRODUCTION - HYBRID article .