how to fix the ABS light on my Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

508 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix the ABS light on your 2011-2019 Ford Explorer. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow vehicle to cool before performing any work.

Symptoms

•ABS warning light illuminated on the dashboard
•Spongy or unresponsive brake pedal
•Increased stopping distance
•Traction control warning light may also be on
•Erratic braking behavior under hard braking conditions

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify specific ABS-related trouble codes.
2
Inspect the ABS fuse for continuity and replace if blown.
3
Check the brake fluid level and condition; fill or replace as necessary.
4
Visually inspect the ABS wheel speed sensors for damage or dirt accumulation.
5
Test the wheel speed sensors' resistance with a multimeter to ensure they are functioning correctly.
6
Inspect the ABS control module connections for corrosion or loose wiring.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner
•Multimeter
•Socket set
•Torque wrench
•Brake cleaner

Parts Required

•Wheel speed sensor (if faulty)
•Replacement ABS fuse (if blown)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify specific ABS-related trouble codes.
2
Inspect the ABS fuse for continuity and replace if blown.
3
Check the brake fluid level and condition; fill or replace as necessary.
4
Visually inspect the ABS wheel speed sensors for damage or dirt accumulation.
5
Test the wheel speed sensors' resistance with a multimeter to ensure they are functioning correctly.
6
Inspect the ABS control module connections for corrosion or loose wiring.

Solution

1. Preparation

Gather the necessary tools and parts.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.
Disconnect the negative terminal of the battery to prevent electrical shorts.

2. Inspect ABS Wheel Speed Sensors

Locate the wheel speed sensors at each wheel hub.
Remove the sensor connector by gently pulling it apart.
Clean the sensor and the mounting area with brake cleaner to remove any debris.
Reconnect the sensor and ensure it is securely fastened.

3. Replace Faulty Wheel Speed Sensors (if necessary)

If a sensor fails the resistance test, remove the sensor by unscrewing it from the hub assembly.
Install the new wheel speed sensor in the same position, ensuring it is properly aligned.
Torque the sensor to manufacturer specifications (typically around 8-10 lb-ft).
Reconnect the wiring harness securely.

4. Check and Replace ABS Fuse

Locate the fuse box (usually under the dashboard or hood).
Identify the ABS fuse using the diagram on the fuse box cover.
Remove the fuse and inspect it; replace with a new fuse of the same rating if blown.

5. Reconnect Battery and Reset ABS Light

Reconnect the negative battery terminal.
Use the OBD-II scanner to clear any stored ABS trouble codes and reset the ABS warning light.