Trouble Shooting: Notes
WARNING:
On vehicles with air bag, observe all service precautions. Disable air bag system. See SERVICE PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM in one of the following:
- 1993 - AIR BAG RESTRAINT SYSTEM article.
- 1994 - AIR BAG RESTRAINT SYSTEM
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. Before disconnecting battery see the following:
- 1993 - COMPUTER RELEARN PROCEDURES article.
- 1994 - COMPUTER RELEARN PROCEDURES article.
Before performing individual component tests, check the following for possible cause of system malfunction:
- Low Battery Charge
- Faulty Fuse(s)
- Loose or Corroded Connectors
- Damaged Wiring
- Damaged Transmitter
- Faulty Transmitter Batteries
- Binding Locks or Latches
Before proceeding with testing, disconnect and reconnect negative battery cable to reset system.