Trouble Shooting
WARNING:
Disable air bag system before working around steering column or removing any air bag system component. See appropriate AIR BAG RESTRAINT SYSTEMS article.
CAUTION:
When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.
Verify customers complaint by operating keyless entry system. Check for obvious signs of mechanical or electrical damage. Before performing individual component tests, check the following for possible cause of system malfunction:
- Low battery charge.
- Blown fuse(s).
- Loose or corroded connectors.
- Damaged wiring.
- Damaged transmitter(s).
- Faulty transmitter batteries.
- Binding locks or latches.