why does my Ford Explorer ABS light keep coming on

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is on a flat surface and secure it with wheel chocks.
• Disconnect the negative battery terminal to prevent electrical shorts.

2. Inspect and Clean ABS Wheel Speed Sensors

• Tools Required: Socket set, wire brush, cleaning solvent.
• Remove the wheel on the affected corner to access the ABS sensor.
• Unplug the ABS sensor connector.
• Clean the sensor and mounting area with a wire brush and cleaning solvent.
• Reinstall the sensor and connector, ensuring a secure fit.

3. Check and Repair Wiring

• Tools Required: Multimeter, electrical tape, wire connectors.
• Inspect the wiring harness leading to the ABS module and sensors for fraying or breaks.
• Use a multimeter to test continuity in the wiring.
• Repair any damaged wiring with appropriate connectors and electrical tape.

4. Replace Faulty ABS Module (if necessary)

• Tools Required: Socket set, torque wrench.
• Disconnect the battery and the wiring harness from the ABS module.
• Remove the mounting bolts securing the ABS module.
• Install the new ABS module by reversing the removal process.
• Torque bolts to manufacturer specifications.