Troubleshooting Hints

TRY FOLLOWING BEFORE DOING SYSTEM CHECK.
1. Check Rear Fuse Block Backup Lamps, IGN-1 and IGN-3 and I/P 1 Fuses by visual inspection. If the I/P 1 Fuse is blown (Oldsmobile only), there is still a battery feed from the HZRD/STOP Fuse to the Remote Accessory Control Module. Therefore, the Remote Accessory Control Module may not be completely shut down.
2. Check I/P Fuse Block Fuse RADIO and CHIME Fuses by visual inspection.
^ Refer to System Check for a guide to normal operation. System Check
^ Refer to System Diagnosis for diagnostic tests. System Diagnosis