Diagnostic Test
CHECK FOR TRANSMISSION CONTROL MODULE (TCM) DTCS
This Diagnostic Trouble Code (DTC) will set if a DTC is detected in the TCM.
- Repair the TCM DTCs. Refer to DTC INDEX (1 OF 2) and/or DTC INDEX (2 OF 2) .
- Perform the DRIVER ASSISTANCE SYSTEM MODULE (DASM) VERIFICATION TEST. Refer to DRIVER ASSISTANCE SYSTEM MODULE (DASM) VERIFICATION TEST .