Test 1: All Windows & Power Door Locks Inoperative
- Check POWER fuse (30-amp) in junction block No. 2 for open. See COMPONENT LOCATIONS . Check for defective accessory power relay. Repair as necessary. If fuse and relay are okay, go to next step.
- Check for an open in White/Black wire between splice SP551 and ground. See WIRING DIAGRAMS and COMPONENT LOCATIONS . Repair as necessary. If wire is okay, go to next step.
- Check for faulty splice SP551. Repair as necessary.