Possible Causes
WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
An air bag indicator that is illuminated continuously can be caused by one of the following:
- Damaged ignition circuit.
- RCM disconnected from the vehicle harness.
- A loss of RCM signal ground.
- RCM is faulted.
- Damaged wiring, terminals or connectors.
- Loss of RCM battery feed.
- Instrument cluster module.