Diagnostic Test
WARNING: This page is about a different variant/trim than selected.
- CHECK FOR ESM CAN BUS DTCS
- With the scan tool, read ESM DTCs.
Are any ESM CAN BUS DTCs present?
Yes
- Refer to DIAGNOSIS AND TESTING and perform the appropriate diagnostic procedure.
- Refer to STANDARD PROCEDURE and perform the TRANSMISSION VERIFICATION TEST.
No
- Using the schematics as a guide, check the Transmission Control Module Assembly (TCMA) terminals for corrosion, damage or terminal push out. If no problems are found, replace and program the TCMA in accordance with the Service Information. Refer to VALVE BODY, REMOVAL .
- Refer to STANDARD PROCEDURE and perform the TRANSMISSION VERIFICATION TEST.
- With the scan tool, read ESM DTCs.