Diagnostic Test
WARNING: This page is about a different car, the 2012 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
- POWERTRAIN DTCS PRESENT
- Ignition on.
- With the scan tool, read DTCs in the Powertrain Control Module.
Are there any active DTCs present?
Yes
- Refer to the DIAGNOSTIC CODE INDEX and perform the applicable diagnostic procedure.
- Perform the TRANSFER CASE VERIFICATION TEST. Refer to TRANSFER CASE VERIFICATION TEST .
No
- Replace the Final Drive Control Module (FDCM) in accordance with the Service Information.
- Perform the TRANSFER CASE VERIFICATION TEST. Refer to TRANSFER CASE VERIFICATION TEST .