Diagnostic Test

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR AN ACTIVE DTC

Turn the ignition on.
With the scan tool, create a Vehicle Scan Report and attach it to the repair order.
With the scan tool, read the Amplifier (AMP) DTCs.
Is the DTC active?

Yes
- Replace the Amplifier in accordance with the Service Information. Refer to AMPLIFIER, REMOVAL .
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
No
- Review the Vehicle Scan Report and Repair any other DTCs that have set with the appropriate procedure in Service Information.