how to fix parking brake warning light on 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

538 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 the parking brake warning light issue in Ford Explorer (2011-2019). Step-by-step guide with symptoms and solutions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is securely supported on jack stands if working underneath.
•Use caution when working around the brake system, as brake fluid can damage paint and finishes.

Symptoms

•Parking brake warning light illuminated on the dashboard
•Parking brake feels loose or does not engage fully
•Possible grinding noise when the parking brake is engaged
•Vehicle may roll when parked on an incline
•Brake pedal feels softer than usual

Diagnostic Steps

1
Inspect the parking brake lever and cable for visible damage or disconnection.
2
Check the brake fluid level in the master cylinder reservoir.
3
Use an OBD-II scanner to check for error codes related to the parking brake system.
4
Visually inspect the brake pads and rotors for wear and proper installation.
5
Test the parking brake switch for proper operation using a multimeter.

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
•Wrenches
•Screwdriver set
•Multimeter
•Clean rag
•Funnel

Parts Required

•Parking brake switch (if faulty)
•Parking brake cable (if damaged)
•Brake fluid (if low)

Related Faults

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Diagnostic Steps

1
Inspect the parking brake lever and cable for visible damage or disconnection.
2
Check the brake fluid level in the master cylinder reservoir.
3
Use an OBD-II scanner to check for error codes related to the parking brake system.
4
Visually inspect the brake pads and rotors for wear and proper installation.
5
Test the parking brake switch for proper operation using a multimeter.

Solution

1. Preparation

Gather all necessary tools and parts.
Ensure the vehicle is parked on a level surface and engage the regular brakes.
Disconnect the negative battery terminal to avoid electrical shorts.

2. Inspect and Adjust Parking Brake Cable

Tools Required: Socket set, wrenches
Locate the parking brake cable under the vehicle.
Inspect for fraying or damage; replace if necessary.
Adjust the cable tension using the adjustment nut located at the rear of the vehicle to ensure it engages properly.

3. Replace Parking Brake Switch (if faulty)

Tools Required: Screwdriver set, socket set
Locate the parking brake switch, typically found near the parking brake lever.
Disconnect the wiring harness from the switch.
Remove the switch from its mounting using a screwdriver or socket.
Install the new switch and reconnect the wiring harness.

4. Refill or Replace Brake Fluid (if low)

Tools Required: Brake fluid, funnel, clean rag
Check the brake fluid level in the master cylinder.
If low, refill with the recommended brake fluid (DOT 3 or DOT 4 as specified).
If dirty or contaminated, perform a complete brake fluid flush.

5. Reconnect Battery and Test

Reconnect the negative battery terminal.
Start the vehicle and engage the parking brake several times to check for operation.
Verify that the parking brake warning light is no longer illuminated.