Diagnostic Test
- STEERING COLUMN CONTROL MODULE DTCS PRESENT
- Ignition on, engine not running.
- With the scan tool, read DTCs in the SCCM.
Are there any DTCs present?
Yes
- Perform the appropriate diagnostic procedure. Refer to DIAGNOSIS AND TESTING .
No
- Replace the Drive Train Control Module (DTCM) in accordance with the Service Information. Refer to MODULE, DRIVETRAIN CONTROL , REMOVAL .
- Perform the DTCM VERIFICATION TEST. Refer to STANDARD PROCEDURE .