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.

AUTOMATIC SWAY-BAR SYSTEM (ASBS) INTERNAL FAILURE DTC PRESENT

Turn the ignition on.
With the scan tool, read DTCs.
With the scan tool, erase DTCs.
Cycle the ignition switch.
With the scan tool, read DTCs.
Does the scan tool display ASBS INTERNAL FAILURE?

Yes
- Replace the Automatic Sway-Bar System (ASBS) in accordance with the Service Information.
- Perform the ASBS VERIFICATION TEST. Refer to ASBS VERIFICATION TEST .
No
- Perform the ASBS INTERMITTENT CONDITION TEST. Refer to STANDARD PROCEDURE .