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 .