Diagnostic Test

WARNING: This page is about a different variant/trim than selected.

CHECK TCM CONNECTIONS

Using the schematics as a guide, check the Transmission Control Module (TCM) connector and all related in-line connector terminals for corrosion, damage, or pushed out terminals. Pay particular attention to the power and ground circuits.
Were any problems found with the TCM connections?

Yes
- Repair the TCM connections as necessary.
- Perform the TRANSMISSION VERIFICATION TEST. Refer to TRANSMISSION VERIFICATION TEST .
No
- Replace and program the TCM in accordance with the Service Information. Refer to MODULE PROGRAMMING
- Perform the TRANSMISSION VERIFICATION TEST. Refer to TRANSMISSION VERIFICATION TEST .