Normal Operation
WARNING: This page is about a different car, the 2007 Mercury Mariner and 2007 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
The operating voltage required to run the hydraulic pump motor is between 10 and 17 volts. Voltage for the hydraulic pump motor is supplied to the anti-lock brake system (ABS) module through circuit 534 (YE/LG). Ground for the hydraulic pump motor is provided through circuit 570 (BK/WH) and the ABS module.
Possible Causes
- Circuit open
- Hydraulic pump motor
- ABS module