Possible Causes
WARNING: This page is about a different car, the 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
A no communication with the RCM fault can be caused by:
- fuse.
- wiring, terminals or connectors.
- a faulty data link connector (DLC).
- RCM is faulted.