my Ford Explorer Fifth Generation (2011-2019) traction control light is on, what should I check?

Ford Explorer Fifth Generation (2011-2019)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

492 words

Problem Statement

Learn how to diagnose and fix the traction control light issue on your Ford Explorer Fifth Generation (2011-2019). Step-by-step guide with symptoms and solutions.

Affected Component

Electrical

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 secure and on a flat surface before performing repairs.

Symptoms

•Traction control light illuminated on the dashboard
•Vehicle may exhibit reduced acceleration
•Unusual wheel spin or sliding during acceleration
•Check engine light may also be illuminated
•Reduced stability or handling in slippery conditions

Diagnostic Steps

1
Scan the vehicle's onboard diagnostics (OBD-II) for any error codes.
2
Inspect the wheel speed sensors for any damage or disconnection.
3
Check the brake fluid level and condition in the master cylinder reservoir.
4
Inspect the ABS module for any fault codes or malfunctions.
5
Evaluate the traction control switch for proper operation.

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
•Torque wrench

Parts Required

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

Related Faults

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Diagnostic Steps

1
Scan the vehicle's onboard diagnostics (OBD-II) for any error codes.
2
Inspect the wheel speed sensors for any damage or disconnection.
3
Check the brake fluid level and condition in the master cylinder reservoir.
4
Inspect the ABS module for any fault codes or malfunctions.
5
Evaluate the traction control switch for proper operation.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Ensure the vehicle is parked on a level surface and the ignition is off.
Disconnect the battery to prevent any electrical shorts.

2. Scan for Error Codes

Use an OBD-II scanner to retrieve any stored error codes related to the traction control system.
- If codes are present, note them for reference during repairs.

3. Inspect Wheel Speed Sensors

Locate the wheel speed sensors at each wheel hub.
Check for physical damage, dirt, or corrosion on the connectors.
Clean the sensor and connector if dirty; replace if damaged.

4. Check Brake Fluid Level

Open the hood and locate the master cylinder.
Inspect the brake fluid level; it should be within the recommended range.
- If low, top off with manufacturer-recommended brake fluid.

5. Inspect ABS Module

Locate the ABS module, usually found near the brake master cylinder.
Check for any visible damage or corrosion.
Use the OBD-II scanner to check for ABS-related error codes.
- Clear any codes and test drive the vehicle to see if the light returns.

6. Test Traction Control Switch

Locate the traction control switch on the dashboard.
Verify its functionality by toggling the switch and checking for any changes in the traction control light behavior.