how to diagnose stability control issues in Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

524 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix stability control issues in Ford Explorer (2011-2019). 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 down before inspecting the brake components.

Symptoms

•Stability control warning light illuminated
•Traction control light remains on
•Unusual handling during turns
•Vehicle skidding or sliding on slippery surfaces
•ABS warning light activated
•Loss of power during acceleration

Diagnostic Steps

1
Scan the vehicle’s OBD-II system for error codes related to stability control.
2
Inspect the ABS wheel speed sensors for damage or disconnection.
3
Check the condition of the traction control module and its connections.
4
Test the brake fluid level and quality; look for contamination or leaks.
5
Inspect the condition of the tires for uneven wear or low pressure.
6
Evaluate the steering angle sensor for proper calibration and 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
•Multimeter
•Socket set
•Torque wrench
•Brake fluid tester

Parts Required

•Wheel speed sensors (if damaged)
•Traction control module (if necessary)
•Brake fluid (if low or contaminated)

Related Faults

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Diagnostic Steps

1
Scan the vehicle’s OBD-II system for error codes related to stability control.
2
Inspect the ABS wheel speed sensors for damage or disconnection.
3
Check the condition of the traction control module and its connections.
4
Test the brake fluid level and quality; look for contamination or leaks.
5
Inspect the condition of the tires for uneven wear or low pressure.
6
Evaluate the steering angle sensor for proper calibration and operation.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and securely supported.
Disconnect the battery to prevent electrical shorts.

2. Scan for Error Codes

Use an OBD-II scanner to retrieve and document any trouble codes.
Clear the codes and take the vehicle for a test drive to see if they reappear.

3. Inspect Wheel Speed Sensors

Locate the wheel speed sensors on each wheel hub.
Check for physical damage, loose wiring, or corrosion.
Clean connectors and replace any damaged sensors as needed.

4. Check Traction Control Module

Locate the traction control module, typically found near the brake booster.
Inspect the module for any visible damage or loose connections.
If necessary, replace the module and reprogram it using a compatible scan tool.

5. Evaluate Brake Fluid

Check the brake fluid reservoir for proper levels and condition.
If fluid is low, inspect for leaks in the lines or around the brake components.
Replace with manufacturer-recommended brake fluid if contaminated or low.

6. Inspect Steering Angle Sensor

Locate the steering angle sensor, usually mounted on the steering column.
Ensure it is properly calibrated; recalibrate if necessary using a scan tool.
Replace the sensor if it shows signs of failure or malfunction.