how to fix traction control problems in my Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

4 min read

606 words

Problem Statement

Learn how to diagnose and fix traction control problems in your Ford Explorer (2011-2019). Step-by-step guide with symptoms, diagnostic steps, 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 components.
•Ensure the vehicle is securely lifted and supported before working underneath.

Symptoms

•Traction control warning light illuminated on the dashboard
•Loss of traction during acceleration or slippery conditions
•Engine power reduction or throttle response issues
•ABS warning light may also be illuminated
•Unusual or excessive wheel spin during acceleration

Diagnostic Steps

1
Scan the vehicle's computer system using an OBD-II scanner to retrieve any stored error codes.
2
Inspect the wheel speed sensors for damage, dirt, or corrosion.
3
Check the condition of the ABS control module and wiring for any signs of wear or electrical issues.
4
Test the functionality of the brake pedal switch and ensure it is properly adjusted.
5
Examine the traction control switch for proper operation and ensure it hasn’t been inadvertently turned off.
6
Verify the condition of the vehicle’s tires for appropriate tread depth and pressure.

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
•Torque wrench
•Multimeter
•Wire brush
•Screwdriver

Parts Required

•Wheel speed sensors (if faulty)
•Brake pedal switch (if defective)
•Electrical connectors (if damaged)

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Diagnostic Steps

1
Scan the vehicle's computer system using an OBD-II scanner to retrieve any stored error codes.
2
Inspect the wheel speed sensors for damage, dirt, or corrosion.
3
Check the condition of the ABS control module and wiring for any signs of wear or electrical issues.
4
Test the functionality of the brake pedal switch and ensure it is properly adjusted.
5
Examine the traction control switch for proper operation and ensure it hasn’t been inadvertently turned off.
6
Verify the condition of the vehicle’s tires for appropriate tread depth and pressure.

Solution

1. Preparation

Gather tools and parts required for the repair.
Disconnect the negative battery terminal to prevent electrical shorts.
Allow the vehicle to cool down if it has been running.

2. Wheel Speed Sensor Replacement

Tools Required: Socket set, torque wrench, wire brush, dielectric grease.
Steps:
1. Lift the vehicle using a jack and secure it with jack stands.
2. Remove the wheel corresponding to the faulty wheel speed sensor.
3. Locate the wheel speed sensor on the hub assembly.
4. Disconnect the electrical connector from the sensor.
5. Remove the mounting bolt securing the sensor using the socket set.
6. Pull the sensor out of its housing and clean the area with a wire brush.
7. Insert the new sensor into the housing and secure it with the mounting bolt (torque to manufacturer specification).
8. Reconnect the electrical connector.

3. ABS Module Inspection

Tools Required: Multimeter, socket set.
Steps:
1. Locate the ABS control module, typically found near the brake master cylinder.
2. Disconnect the wiring harness from the ABS module.
3. Use a multimeter to check for voltage and continuity in the wiring harness.
4. Repair or replace any damaged wiring as necessary.
5. Reconnect the wiring harness once the inspection is complete.

4. Brake Pedal Switch Adjustment

Tools Required: Screwdriver.
Steps:
1. Locate the brake pedal switch mounted on the brake pedal assembly.
2. Inspect the switch for proper alignment and operation.
3. Adjust the switch position if it is misaligned or replace it if defective.
4. Ensure the switch engages correctly when the brake pedal is pressed.