Diagnostic Test

WARNING: This page is about a different car, the 2016 Jeep Wrangler and 2015 Jeep Wrangler. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR AN ACTIVE DTC

NOTE:

The Cluster performs internal tests on the Airbag Lamp during each ignition cycle.

With the scan tool, erase DTCs.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Wait for the Cluster to perform the bulb check.
With the scan tool, read DTCs.
Is the DTC active?

Yes
- Replace the Cluster in accordance with the Service Information. Refer to REMOVAL .
- Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
No
- Test complete.