Transmission Control Module (TCM) Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
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 .