Diagnostic Test
WARNING: This page is about a different variant/trim than selected.
- CHECK FOR TCM CAN BUS DTCS
- With the scan tool, read TCM DTCs.
Are any TCM CAN BUS DTCs present?
Yes
- Refer to DIAGNOSIS AND TESTING and perform the appropriate repair for those DTCs first. Refer to DIAGNOSIS AND TESTING and perform the diagnostic procedure for DTC U0001-CAN C BUS first.
- Refer to STANDARD PROCEDURE and perform the TRANSMISSION VERIFICATION TEST.
No
- Go To 2.
- With the scan tool, read TCM DTCs.
- CHECK IF ABS DTCS ARE PRESENT
- With the scan tool, read ABS DTCs.
Are any ABS 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 A (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 ABS DTCs.