Diagnostic Test
WARNING: This page is about a different variant/trim than selected.
- CHECK FOR TIPM CAN BUS DTCS
- With the scan tool, read TIPM DTCs.
Are there any TIPM CAN BUS DTCs present?
Yes
- Perform the appropriate diagnostic procedure. Refer to DIAGNOSTIC CODE INDEX .
- Perform AWD Control Module VERIFICATION TEST. Refer to AWD CONTROL MODULE VERIFICATION TEST .
No
- Go To 2
- With the scan tool, read TIPM DTCs.
- CHECK IF CLUSTER/CCN DTCS ARE PRESENT
- With the scan tool, read CLUSTER/CCN DTCs.
Are there any CLUSTER/CCN DTCs present?
Yes
- Perform the appropriate diagnostic procedure Refer to DIAGNOSIS AND TESTING - INSTRUMENT CLUSTER .
- Perform AWD Control Module VERIFICATION TEST. Refer to AWD CONTROL MODULE VERIFICATION TEST .
No
- Using the schematics as a guide, check the AWD Control Module pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace the AWD Control Module in accordance with the Service Information.
- Perform AWD Control Module VERIFICATION TEST. Refer to AWD CONTROL MODULE VERIFICATION TEST .
- With the scan tool, read CLUSTER/CCN DTCs.