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 tone warning indicator circuit short to ground or open can be caused by:
- damaged wiring, terminals or connectors.
- a damaged or inoperative instrument cluster module.
- RCM is faulted.