how to fix the traction control light staying on in Ford Explorer Sixth Generation (2020-present)?

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

526 words

Problem Statement

Learn how to diagnose and fix the traction control light issue in Ford Explorer (2020-present). Step-by-step guide with diagnostic and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the vehicle to cool before inspecting components near the engine.

Symptoms

•Traction control light illuminated on the dashboard
•Reduced engine power during acceleration
•Unusual wheel spin or skidding in slippery conditions
•Possible warning messages on the instrument cluster
•Decreased fuel efficiency

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any related trouble codes.
2
Inspect wheel speed sensors for dirt, damage, or disconnection.
3
Check the brake system, including ABS sensors and connections.
4
Verify the condition of the traction control module and its connections.
5
Test the battery voltage and connections to ensure adequate power supply.
6
Examine the vehicle's traction control settings via the vehicle's settings menu.

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
•Brake cleaner

Parts Required

•Wheel speed sensors (if damaged)
•ABS sensor (if necessary)
•Traction control module (if replacement is needed)

Related Faults

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any related trouble codes.
2
Inspect wheel speed sensors for dirt, damage, or disconnection.
3
Check the brake system, including ABS sensors and connections.
4
Verify the condition of the traction control module and its connections.
5
Test the battery voltage and connections to ensure adequate power supply.
6
Examine the vehicle's traction control settings via the vehicle's settings menu.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a flat surface and the ignition is off.
Disconnect the negative battery terminal to prevent any electrical shorts.

2. Inspect and Clean Wheel Speed Sensors

Sub-steps:
- Locate the wheel speed sensors on each wheel hub.
- Remove any dirt or debris using a clean cloth and brake cleaner.
- Ensure the connectors are secure and free from corrosion.
Tools Required: Socket set, brake cleaner

3. Check Brake System and ABS Sensors

Sub-steps:
- Inspect the ABS sensors for proper mounting and connection.
- Examine the wiring harness for signs of damage or wear.
- If damaged, replace the ABS sensor.
Tools Required: Socket set, multimeter for testing continuity

4. Test the Traction Control Module

Sub-steps:
- Locate the traction control module, typically found near the engine bay or under the dashboard.
- Check all connections for security and corrosion.
- If necessary, use a multimeter to test for proper voltage and ground.
- Replace the module if it is malfunctioning.
Tools Required: Multimeter, socket set

5. Reconnect Battery and Clear Codes

Sub-steps:
- Reconnect the negative battery terminal securely.
- Use an OBD-II scanner to clear any stored error codes.
- Start the vehicle and check if the traction control light remains off.
Tools Required: OBD-II scanner