how to troubleshoot Ford F-150 13th Generation (2015-2020) traction control light on

Ford F-150 13th Generation (2015-2020)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

518 words

Problem Statement

Learn how to troubleshoot and fix the traction control light issue on Ford F-150 13th Generation (2015-2020). Step-by-step guide with diagnostic procedures.

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 the vehicle to cool down before servicing any components near the engine or brakes.

Symptoms

•Traction control light illuminated on the dashboard
•Vehicle may experience reduced acceleration
•Unusual tire slip or loss of traction during acceleration
•ABS warning light may also be illuminated
•Possible engine performance issues or stalling

Diagnostic Steps

1
Scan the vehicle's onboard diagnostic system using an OBD-II scanner to retrieve any fault codes.
2
Inspect wheel speed sensors for damage, dirt, or disconnection.
3
Check brake fluid level and condition, ensuring it’s within the recommended range.
4
Inspect the traction control module connections for corrosion or loose wiring.
5
Test the operation of the ABS system, as it may affect traction control functionality.
6
Review the tire condition and pressure to ensure they meet manufacturer specifications.

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
•Electrical contact cleaner

Parts Required

•Wheel speed sensors (if faulty)
•Electrical connectors (if damaged)

Related Faults

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Diagnostic Steps

1
Scan the vehicle's onboard diagnostic system using an OBD-II scanner to retrieve any fault codes.
2
Inspect wheel speed sensors for damage, dirt, or disconnection.
3
Check brake fluid level and condition, ensuring it’s within the recommended range.
4
Inspect the traction control module connections for corrosion or loose wiring.
5
Test the operation of the ABS system, as it may affect traction control functionality.
6
Review the tire condition and pressure to ensure they meet manufacturer specifications.

Solution

1. Preparation

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

2. Inspect and Clean Wheel Speed Sensors

Locate wheel speed sensors at each wheel hub.
Remove any dirt and debris using a clean cloth or compressed air.
Check the wiring harness connected to the sensors for frays or damage.

3. Check Traction Control Module Connections

Access the traction control module, typically located under the dashboard or near the ABS module.
Inspect the connectors for corrosion or loose connections.
Clean the connectors using electrical contact cleaner and reconnect securely.

4. Test and Replace Wheel Speed Sensors (if needed)

Use a multimeter to test the resistance of each wheel speed sensor; compare readings to manufacturer specifications.
If a sensor is faulty, remove the sensor by unscrewing it from the hub.
Install a new sensor by reversing the removal process, ensuring it is properly seated.

5. Reconnect Battery and Clear Codes

Reconnect the battery terminals securely.
Use the OBD-II scanner to clear any stored fault codes.
Start the vehicle and observe if the traction control light remains off.