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

Ford Explorer Fifth Generation (2011-2019)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

527 words

Problem Statement

Learn how to troubleshoot traction control problems in Ford Explorer (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and solutions.

Affected Component

Brakes

Estimated Time

1-2 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 if removing wheels.

Symptoms

•Traction control warning light illuminated on the dashboard
•Loss of traction during acceleration, especially on slippery surfaces
•Unusual or excessive wheel spin
•Engine roughness or stalling during traction control activation
•Reduced power output under acceleration

Diagnostic Steps

1
Use an OBD-II scanner to check for any stored trouble codes related to the traction control system.
2
Inspect the wheel speed sensors for damage or dirt accumulation.
3
Check the brake fluid level and inspect for leaks in the brake system.
4
Verify that the ABS (Anti-lock Braking System) is functioning correctly, as it is integrated with the traction control system.
5
Examine the wiring and connectors for the traction control and ABS systems for corrosion or loose connections.
6
Perform a visual inspection of the tires for uneven wear or mismatched tire sizes.

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
•Soft cloth
•Electrical cleaner

Parts Required

•Brake fluid (if low)
•Wheel speed sensors (if damaged)

Related Faults

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Diagnostic Steps

1
Use an OBD-II scanner to check for any stored trouble codes related to the traction control system.
2
Inspect the wheel speed sensors for damage or dirt accumulation.
3
Check the brake fluid level and inspect for leaks in the brake system.
4
Verify that the ABS (Anti-lock Braking System) is functioning correctly, as it is integrated with the traction control system.
5
Examine the wiring and connectors for the traction control and ABS systems for corrosion or loose connections.
6
Perform a visual inspection of the tires for uneven wear or mismatched tire sizes.

Solution

1. Preparation

Gather required tools and parts.
Ensure the vehicle is parked on a level surface and the engine is off.
Disconnect the negative terminal of the battery to ensure safety.

2. Inspect and Clean Wheel Speed Sensors

Remove the wheel covers or wheels to access the wheel speed sensors.
Clean the sensors with a soft cloth and electrical cleaner to remove any dirt or debris.
Ensure the sensor connectors are secure and free from corrosion.

3. Check Brake Fluid Level

Locate the brake fluid reservoir and check the fluid level.
If low, top off with the manufacturer's recommended brake fluid.
Inspect for any visible leaks around brake lines and calipers.

4. Inspect ABS System

Use a scan tool to check the ABS module for any codes.
If any codes are present, follow the specific diagnostic procedures for the ABS system.
Clear the codes and perform a test drive to verify if the traction control system operates correctly.

5. Reconnect Battery and Test

Reconnect the negative terminal of the battery.
Start the vehicle and check if the traction control warning light remains illuminated.
Perform a test drive, simulating conditions where traction control is typically activated (e.g., wet or slippery surfaces).