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

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

Error Codes

1-3 hours

Time

medium

Difficulty

medium

Severity

3 min read

505 words

Problem Statement

Learn how to diagnose and fix the traction control light issue on Ford F-150 (2015-2020). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Electrical

Estimated Time

1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components to prevent shorts.
•Allow the vehicle to cool before performing any inspections or repairs.

Symptoms

•Traction control light illuminated on the dashboard
•Vehicle may experience reduced acceleration
•Unusual tire slippage during acceleration
•Warning messages displayed on the instrument cluster
•Possible decrease in fuel economy

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any stored trouble codes related to the traction control system.
2
Inspect wheel speed sensors for dirt, damage, or disconnection.
3
Check the condition of the ABS (Anti-lock Braking System) module and connections.
4
Verify the functionality of the brake pedal position sensor.
5
Examine the wiring and connectors associated with the traction control system for any signs of wear or damage.
6
Perform a visual inspection of the tires for uneven wear or incorrect tire 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
•Multimeter
•Electronic cleaner

Parts Required

•Wheel speed sensor (if faulty)
•Brake pedal position sensor (if faulty)

Related Faults

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any stored trouble codes related to the traction control system.
2
Inspect wheel speed sensors for dirt, damage, or disconnection.
3
Check the condition of the ABS (Anti-lock Braking System) module and connections.
4
Verify the functionality of the brake pedal position sensor.
5
Examine the wiring and connectors associated with the traction control system for any signs of wear or damage.
6
Perform a visual inspection of the tires for uneven wear or incorrect tire pressure.

Solution

1. Preparation

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

2. Inspect Wheel Speed Sensors

Locate the wheel speed sensors at each wheel hub.
Remove any dirt or debris from the sensor and the sensor mounting area using a clean cloth.
Check the wiring harness for frays or disconnections.
Reconnect any loose connectors and secure the wiring.

3. Inspect ABS Module

Locate the ABS module under the hood or inside the vehicle.
Check for any visible signs of damage or corrosion at the connectors.
If corrosion is present, clean the connectors with an electronic cleaner and a soft brush.

4. Check Brake Pedal Position Sensor

Locate the brake pedal position sensor.
Ensure the sensor is properly aligned and securely mounted.
Test the sensor's resistance with a multimeter; compare readings to manufacturer specifications.
Replace the sensor if it is found to be faulty.

5. Reconnect Battery and Clear Codes

Reconnect the negative battery terminal.
Use the OBD-II scanner to clear any error codes.
Start the vehicle and check if the traction control light is still illuminated.