Diagnostic Test

WARNING: This page is about a different car, the 2009 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR ACTIVE DTC
1. Turn the ignition on.
2. With the scan tool, read DTCs.
  Does the scan tool display this DTC as active?
  
  Yes
  - Go to step 2
  No
  - Test complete.
ACTIVE TIPM DTC
1. Cycle the ignition from off to run remaining in run.
2. With the scan tool, read DTCs.
  Does the scan tool display this DTC as active?
  
  Yes
  - Go to step 3
  No
  - Test complete.
VIN MISMATCH DTC PRESENT
1. Turn the ignition on.
2. With the scan tool, read DTCs.
  Is DTC: B2206-CURRENT VIN MISSING / MISMATCH also active?
  
  Yes
  - Refer to repair procedure for DTC-B2206-CURRENT VIN MISSING / MISMATCH. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing
  No
  - Replace the TIPM in accordance with the Service Information.
  - Perform the BODY VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure