how to identify if my Ford Explorer Fifth Generation (2011-2019) has caliper issues

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

592 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

Identify and fix brake caliper issues in your Ford Explorer (2011-2019). Follow our step-by-step guide for diagnostics and repairs.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always secure the vehicle on a flat surface and use jack stands after jacking it up.
•Wear safety goggles and gloves.
•Disconnect the battery before working on any electrical components.
•Allow brake components to cool before handling after driving.

Symptoms

•Uneven brake wear on the pads
•Brake dragging or sticking
•Grinding noise during braking
•Vibration or pulsation in the brake pedal
•Brake fluid leaks around the calipers
•Warning light on the dashboard (ABS or brake warning light)

Diagnostic Steps

1
Inspect the brake pads for even wear; check for any excessive wear on one side compared to the other.
2
Check for any signs of physical damage or corrosion on the brake calipers.
3
Perform a visual inspection of the brake lines and hoses for leaks or wear.
4
Measure the caliper piston movement; ensure it retracts fully when the brake pedal is released.
5
Test the brakes at low speed; observe for any dragging or unusual noises.
6
Use a brake fluid tester to check for moisture content in the brake fluid.

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

•Jack and jack stands
•Lug wrench
•Brake cleaner
•Torque wrench
•Socket set

Parts Required

•Brake caliper (if replacement is necessary)
•Brake pads (if replacement is necessary)
•Brake fluid (for any necessary bleeding)

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Diagnostic Steps

1
Inspect the brake pads for even wear; check for any excessive wear on one side compared to the other.
2
Check for any signs of physical damage or corrosion on the brake calipers.
3
Perform a visual inspection of the brake lines and hoses for leaks or wear.
4
Measure the caliper piston movement; ensure it retracts fully when the brake pedal is released.
5
Test the brakes at low speed; observe for any dragging or unusual noises.
6
Use a brake fluid tester to check for moisture content in the brake fluid.

Solution

1. Preparation

Tools Required: Jack and jack stands, lug wrench, brake cleaner, torque wrench, socket set.
Safety Warnings: Always secure the vehicle on a flat surface and use jack stands after jacking it up. Wear safety goggles and gloves.

2. Remove the Wheel

Loosen the lug nuts with the lug wrench while the vehicle is on the ground.
Use the jack to lift the vehicle and secure it with jack stands.
Remove the lug nuts completely and take off the wheel.

3. Inspect the Calipers

Visually inspect the caliper for leaks, cracks, or corrosion.
Check the caliper mounting bracket for tightness and any signs of wear.
Verify the caliper piston extends and retracts properly by gently pressing the brake pedal.

4. Replace Caliper (if necessary)

Remove old caliper:
- Using the socket set, remove the bolts securing the caliper to the bracket.
- Detach the brake line from the caliper using an appropriate wrench; be cautious of spilling brake fluid.
Install new caliper:
- Position the new caliper onto the bracket and secure with the same bolts, torqueing them to manufacturer specifications (typically around 20-25 ft-lbs).
- Reconnect the brake line and ensure it is tight and leak-free.
Reinstall brake pads if they were removed or replace them if worn.

5. Reassemble and Test

Place the wheel back onto the hub and secure it with the lug nuts; tighten them in a star pattern.
Lower the vehicle and torque the lug nuts to manufacturer specifications (usually 100-120 ft-lbs).
Pump the brake pedal several times to seat the caliper and pads properly before taking a test drive.