how to resolve Ford Explorer Fifth Generation (2011-2019) traction control problems

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

4 min read

684 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 traction control problems in Ford Explorer Fifth Generation (2011-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery to ensure safety

Symptoms

•Traction Control warning light illuminated on the dashboard
•Reduced engine power during acceleration
•Unresponsive traction control system when engaged
•Vehicle experiencing excessive wheel spin on slippery surfaces
•Check Engine light may also be illuminated

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any stored codes related to the traction control system.
2
Inspect the wheel speed sensors for damage or disconnection, as these are crucial for traction control operation.
3
Check the brake fluid level and condition, as low or contaminated fluid can affect the ABS and traction control system.
4
Examine the ABS control module for faults or communication issues with the vehicle's computer system.
5
Assess the condition of the tires for uneven wear or low tread depth, which can impact traction control performance.
6
Verify the functioning of the throttle body and accelerator pedal position sensor, as these components contribute to the traction control system.

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
•Torque wrench
•Multimeter
•Brake fluid
•Throttle body cleaner
•Tire changing tools

Parts Required

•Wheel speed sensors

Related Faults

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any stored codes related to the traction control system.
2
Inspect the wheel speed sensors for damage or disconnection, as these are crucial for traction control operation.
3
Check the brake fluid level and condition, as low or contaminated fluid can affect the ABS and traction control system.
4
Examine the ABS control module for faults or communication issues with the vehicle's computer system.
5
Assess the condition of the tires for uneven wear or low tread depth, which can impact traction control performance.
6
Verify the functioning of the throttle body and accelerator pedal position sensor, as these components contribute to the traction control system.

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 ensure safety.

2. Inspect and Replace Wheel Speed Sensors

Tools Required: Socket set, torque wrench, multimeter
Remove the wheel and tire assembly to access the wheel speed sensor.
Disconnect the electrical connector of the wheel speed sensor.
Remove the mounting bolts securing the sensor and take out the old sensor.
Install the new wheel speed sensor and secure it with the bolts. Torque to manufacturer specifications.
Reconnect the electrical connector and reassemble the wheel and tire assembly.

3. Brake Fluid Check and Replacement

Tools Required: Brake fluid, funnel, brake bleeder kit (if necessary)
Inspect the brake fluid reservoir; if the fluid is low, top it off with the recommended brake fluid type.
If the fluid is contaminated, perform a brake fluid flush to replace old fluid with new.

4. Inspect ABS Control Module

Tools Required: Torx or socket set
Access the ABS control module, typically located near the brake master cylinder.
Check for loose connections or corrosion at the wiring harness.
If faults are found, replace the ABS control module according to manufacturer guidelines.

5. Tire Inspection and Replacement

Tools Required: Tire pressure gauge, tire changing tools
Check tire pressure and tread depth; inflate tires to the recommended pressure and replace any tires with excessive wear.
Ensure all tires are of the same type and size to maintain even traction.

6. Test Throttle Body and Accelerator Pedal Position Sensor

Tools Required: Multimeter, throttle body cleaner
Use a multimeter to check the resistance of the accelerator pedal position sensor.
Clean the throttle body with the appropriate cleaner to remove carbon buildup that could affect operation.