Preliminary Inspection

Before performing tests, check RADIO fuse, IGN 1 fuse, PARK LP fuse, CTSY LAMP fuse, MALL/CLUSTER fuse, BCM PRGRM fuse, HORN fuse and PWR LOCK fuse. Check system ground circuits. Check for proper operation of automatic door locks. If door locks do not operate properly, repair power door lock system as necessary. See appropriate POWER DOOR LOCKS article. Check for proper operation of Remote Keyless Entry (RKE) system. If RKE system does not operate properly, repair RKE system as necessary. See appropriate REMOTE KEYLESS ENTRY SYSTEMS article. Check for proper operation of horn system. If horn does not operate properly, repair horn system as necessary. See appropriate STEERING COLUMN SWITCHES article. Check for proper operation of parking lights. If parking lights do not operate properly, repair parking lights as necessary. See EXTERIOR LIGHTS article. Check for proper operation of power sliding door. If power sliding door does not operate properly, repair sliding door as necessary. See POWER SLIDING SIDE DOORS - MONTANA, SILHOUETTE & VENTURE article. Always check terminal contact before replacing any component. Inspect for proper installation of aftermarket electronic equipment which may affect system operation.