why does my Ford F-150 13th Generation (2015-2020) shake when braking

Ford F-150 13th Generation (2015-2020)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

467 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 brake shaking issues in Ford F-150 13th Generation (2015-2020). 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

•Always wear safety goggles and gloves when working on brakes.
•Ensure the vehicle is securely lifted and supported on jack stands before working under it.

Symptoms

•Steering wheel shakes or vibrates when braking
•Vehicle pulls to one side while braking
•Brake pedal pulsates during braking
•Uneven tire wear
•Increased stopping distance

Diagnostic Steps

1
Inspect brake rotors for warping or damage using a dial indicator.
2
Check brake pads for uneven wear or contamination.
3
Examine suspension components (e.g., control arms, bushings) for wear or damage.
4
Inspect tire balance and alignment using a wheel balancer and alignment machine.
5
Verify brake calipers function properly and are not sticking.

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

•Socket set
•Torque wrench
•Dial indicator
•Brake caliper tool
•Wheel balancer
•Alignment machine

Parts Required

•Brake rotors (if warped)
•Brake pads (if worn)
•Suspension components (if damaged)

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Diagnostic Steps

1
Inspect brake rotors for warping or damage using a dial indicator.
2
Check brake pads for uneven wear or contamination.
3
Examine suspension components (e.g., control arms, bushings) for wear or damage.
4
Inspect tire balance and alignment using a wheel balancer and alignment machine.
5
Verify brake calipers function properly and are not sticking.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.
Disconnect the battery to prevent accidental electrical discharge.

2. Inspect and Replace Brake Rotors

Sub-steps:
1. Remove the wheel using a socket set.
2. Unbolt the brake caliper and hang it securely (do not let it dangle by the line).
3. Remove the brake rotor.
4. Use a dial indicator to check for warping; if warped beyond specifications, replace the rotor.
5. Install new rotors, ensuring they are clean and free of grease.
6. Reinstall the caliper and torque bolts to manufacturer specifications (typically around 25-35 ft-lbs).
7. Reinstall the wheel and torque lug nuts to manufacturer specifications (typically 70-80 ft-lbs).

3. Inspect and Replace Brake Pads

Sub-steps:
1. Remove the caliper as described above.
2. Inspect brake pads for uneven wear; replace if necessary.
3. Apply brake grease to the backing plate of new pads to reduce noise.
4. Install new pads, ensuring they are seated correctly.
5. Reinstall caliper and torque bolts as specified.

4. Check Suspension Components

Sub-steps:
1. Visually inspect control arms, bushings, and other suspension parts for any signs of wear or damage.
2. Replace any worn or damaged components with OEM or high-quality aftermarket parts.
3. If replaced, ensure all fasteners are torqued to specifications.

5. Tire Balancing and Alignment

Sub-steps:
1. Remove the wheels and take them to a tire shop for balancing.
2. After balancing, perform a wheel alignment to ensure all wheels are properly aligned.
3. Reinstall the wheels and torque lug nuts as specified.

Tools Required:

Socket set
Torque wrench
Dial indicator
Brake caliper tool
Wheel balancer
Alignment machine

Parts Required:

Brake rotors (if warped)
Brake pads (if worn)
Suspension components (if damaged)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Always wear safety goggles and gloves when working on brakes.
Ensure the vehicle is securely lifted and supported on jack stands before working under it.