how to fix the Ford Explorer Sixth Generation (2020-present) ABS light on

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

515 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 issue on Ford Explorer Sixth Generation (2020-present). 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.
•Ensure the vehicle is securely lifted and supported if working underneath.

Symptoms

•ABS warning light illuminated on the dashboard
•Decreased braking performance or responsiveness
•Pulsating brake pedal during braking
•Noise from the ABS pump during operation
•Vehicle stability control warning light activated

Diagnostic Steps

1
Scan the vehicle's computer system using an OBD-II scanner for any stored ABS-related fault codes.
2
Inspect the ABS fuses for continuity and functionality.
3
Check the wheel speed sensors for damage, dirt, or improper connections.
4
Inspect the ABS module for signs of leaks or electrical issues.
5
Verify brake fluid levels and inspect for any leaks in the brake system.

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
•Socket set
•Multimeter
•Torque wrench
•Brake bleeder kit

Parts Required

•Wheel speed sensors (if faulty)
•ABS module (if faulty)
•Brake fluid

Related Faults

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Diagnostic Steps

1
Scan the vehicle's computer system using an OBD-II scanner for any stored ABS-related fault codes.
2
Inspect the ABS fuses for continuity and functionality.
3
Check the wheel speed sensors for damage, dirt, or improper connections.
4
Inspect the ABS module for signs of leaks or electrical issues.
5
Verify brake fluid levels and inspect for any leaks in the brake system.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface.
Disconnect the battery to prevent electrical shorts.

2. Scan for Trouble Codes

Use the OBD-II scanner to identify specific ABS trouble codes.
Record any codes that appear for reference.

3. Inspect and Replace Wheel Speed Sensors

Tools Required: Socket set, multimeter
Locate the wheel speed sensors on each wheel hub.
Disconnect the electrical connector of each sensor.
Use a multimeter to check the resistance of the sensors; refer to specifications for acceptable values.
If a sensor is faulty, remove the old sensor by unscrewing it from the hub.
Install the new sensor by reversing the removal procedure and reconnecting the electrical connector.

4. Check ABS Module

Tools Required: Torque wrench
Locate the ABS module, usually found near the master cylinder.
Inspect for any visible damage or leaks.
Use a scanner to test the module’s functionality; if it fails, it may need replacement.
If replacing, disconnect the battery, unbolt the module, and install a new one. Torque bolts to manufacturer specifications.

5. Brake Fluid Check and System Bleeding

Tools Required: Brake bleeder kit, brake fluid
Ensure brake fluid is at the appropriate level; top off if necessary.
If the fluid is contaminated, bleed the entire brake system to remove old fluid.
Follow the correct bleeding sequence as per manufacturer guidelines.