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why does my Ford Explorer's traction control light keep coming on? - Ford Explorer
Home/Cars/Ford/Explorer/Sixth Generation (2020-present)/why does my Ford Explorer's traction control light keep coming on?

why does my Ford Explorer's traction control light keep coming on?

Ford Explorer Sixth Generation (2020-present)

Error Codes
2-4 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
492 words

Problem Statement

Learn to diagnose and fix traction control light issues in Ford Explorer. 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 systems
  • •Allow the vehicle to cool before performing inspections on hot components

Symptoms

  • •Traction control light illuminated on the dashboard
  • •Possible loss of traction during acceleration
  • •Reduced engine power or throttle response
  • •Unusual noises from the ABS system when driving
  • •Occasional warning message on the dashboard display

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

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
  • •Screwdrivers

Parts Required

  • •Wheel speed sensors (if damaged)
  • •Traction control switch (if faulty)
  • •Brake fluid (if low)

Additional Information

Affected Component
Brakes
Estimated Time
2-4 hours
Difficulty
medium
Severity
medium
Tools Required
4 items
Parts Required
3 items

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Solution
1. Preparation
  • Gather necessary tools and parts.
  • Disconnect the negative battery terminal to ensure safety.
  • Allow the vehicle to cool down if it has been running.
2. Inspect and Clean Wheel Speed Sensors
  • Locate the wheel speed sensors on each wheel hub.
  • Disconnect the wiring harness from each sensor.
  • Remove any debris or dirt around the sensor and its mounting area.
  • If necessary, use a multimeter to test the resistance of the sensors; replace if outside specification.
3. Check ABS Module and Wiring
  • Visually inspect the ABS module for signs of damage or corrosion.
  • Check the wiring harness for wear, frays, or disconnections.
  • Use a multimeter to test the voltage supply to the ABS module; repair or replace damaged wiring as needed.
4. Brake Fluid and System Inspection
  • Check the brake fluid reservoir for the correct level; top off with manufacturer-recommended brake fluid if low.
  • Inspect brake lines and connections for leaks or damage; replace any compromised parts.
5. Test Traction Control Switch
  • Locate the traction control switch on the dashboard.
  • Remove the switch and test it with a multimeter to ensure it is operating correctly.
  • Replace the switch if it fails to operate properly.