Test Aa: Check Suspension Indicator Always On

Turn ignition switch to LOCK position. Disconnect air suspension control module Gray 16-pin harness connector C2000. Module is located behind left center of instrument panel. Turn ignition switch to RUN position. If CHECK SUSP indicator is illuminated, repair short to ground in Dark Green/Light Green wire between instrument cluster and module. Recheck system operation. If CHECK SUSP indicator is not illuminated, repair air suspension concern. See appropriate ELECTRONIC article in SUSPENSION.