Pinpoint Test JD
- If air suspension operates correctly, go to next step. Repair system if defective. See SUSPENSION - ELECTRONIC AIR SYSTEM article in SUSPENSION section.
- Turn ignition off. Unplug connector from ride module, located behind trim panel at left side of trunk. Connect jumper wire from harness connector pin No. 15 (Dark Green/Light Green wire) to pin No. 20 (Black wire).
- Turn ignition on. Observe cluster. If warning indicator comes on, repair open in Dark Green/Light Green wire. If warning is not on, replace EIC.