Diagnostic Test

WARNING: This page is about a different car, the 2012 Jeep Patriot and 2012 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.

AWD CONTROL MODULE VERIFICATION TEST
1. Disconnect all jumper wires and reconnect all previously disconnected components and connectors.
2. With the scan tool, select Clear Stored DTCs.
3. Make sure that all accessories are turned off and that the battery is fully charged.
4. Test drive the vehicle and verify proper operation.
5. With the scan tool, select View DTCs in the AWD Control Module.
  Are there any DTCs present in the AWD Control Module?
  
  Yes
  - Perform the appropriate diagnostic test. Refer to DIAGNOSIS AND TESTING .
  No
  - Repair is complete.