what causes the Ford Explorer Fifth Generation (2011-2019) to shudder when braking?

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

566 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

Discover how to diagnose and fix shuddering brakes 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 brakes to cool before working on them to prevent burns.

Symptoms

•Shuddering or vibration felt through the brake pedal
•Steering wheel shake during braking
•Increased stopping distance
•Noise (squeaking or grinding) when brakes are applied
•Uneven brake pad wear
•Pulsating brake pedal

Diagnostic Steps

1
Inspect brake pads and rotors for wear and damage.
2
Check brake rotor thickness and runout using a dial indicator.
3
Examine brake calipers for proper operation and potential sticking.
4
Inspect suspension components, including control arms and bushings, for wear.
5
Check wheel alignment and balance.
6
Scan for any error codes related to the braking system using an OBD-II scanner.

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
•Socket set
•Torque wrench
•Brake cleaner
•Dial indicator
•Pry bar
•Alignment machine

Parts Required

•Brake pads
•Brake rotors
•Suspension components (if necessary)

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Diagnostic Steps

1
Inspect brake pads and rotors for wear and damage.
2
Check brake rotor thickness and runout using a dial indicator.
3
Examine brake calipers for proper operation and potential sticking.
4
Inspect suspension components, including control arms and bushings, for wear.
5
Check wheel alignment and balance.
6
Scan for any error codes related to the braking system using an OBD-II scanner.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and set the parking brake.
Disconnect the battery to ensure safety during the repair.

2. Inspect and Replace Brake Pads and Rotors

Tools Required: Jack and jack stands, lug wrench, socket set, torque wrench, brake cleaner, and replacement brake pads/rotors.
Remove the wheel using the lug wrench.
Inspect the brake pads; replace if worn below manufacturer specifications (typically 3mm).
Check the rotors for scoring or warping; replace if thickness is below specifications or if runout exceeds 0.002 inches.
If replacing rotors, remove the caliper bolts and slide the caliper off the rotor. Hang it with a bungee cord to avoid damaging the brake line.
Remove the old rotor and clean the hub surface before installing the new rotor.
Install new brake pads in the caliper bracket. Apply brake lubricant to the backing of the pads.
Reinstall the caliper and torque bolts to manufacturer specifications (typically 25-30 ft-lbs).

3. Inspect Suspension Components

Tools Required: Socket set, pry bar, and visual inspection tools.
With the vehicle still raised, visually inspect the suspension components for any signs of wear or damage (e.g., bushings, control arms).
Use a pry bar to check for play in the bushings and joints. Replace any worn components.

4. Wheel Alignment and Balancing

Tools Required: Alignment machine (may require a professional shop).
After replacing components, perform a wheel alignment to ensure proper tracking and prevent uneven tire wear.
Balance the wheels if there are any vibrations felt at higher speeds.