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.
- circuit 1579 (OG/RD) open, short to ground
- circuit 1580 (WH/LG) open, short to voltage, or short to ground
- circuit 1581 (PK/LB) open, short to voltage, or short to ground
- active brake booster
- ABS module