Possible Causes
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Although the ABS module does not use the ISO 9141 communication network for communication, it is connected to ISO 9141 communication network circuit 70 (LB/WH), and should be tested to eliminate the module as a potential source of network problems.
- ISO 9141 communication network circuit 70 (LB/WH) open, short to ground, or short to voltage
- DLC C251
- RCM
- parking aid module (if equipped)
- ABS module