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

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

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

507 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 shaking while braking in Ford F-150 (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 glasses and gloves when working on brakes.
•Ensure the vehicle is securely supported before working underneath.

Symptoms

•Vibration felt in the steering wheel when braking
•Pulsating brake pedal
•Uneven wear on brake pads or rotors
•Increased stopping distance
•Noise from brakes during application

Diagnostic Steps

1
Inspect front brake rotors for warping or uneven wear.
2
Check brake pad condition for excessive wear or damage.
3
Evaluate suspension components for wear or damage (e.g., control arms, bushings).
4
Test wheel balance and alignment.
5
Scan for error codes that may indicate braking system issues.

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
•Bungee cord

Parts Required

•Brake rotors (if warped)
•Brake pads (if worn)

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Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a flat surface and engage the parking brake.
Disconnect the battery for safety.

2. Remove Front Wheels

Sub-steps:
1. Loosen lug nuts on front wheels while the vehicle is on the ground.
2. Raise the vehicle using a jack and secure it with jack stands.
3. Remove the lug nuts and take off the front wheels.

3. Inspect and Replace Brake Rotors

Sub-steps:
1. Remove the caliper by unbolting it from the bracket.
2. Hang the caliper using a bungee cord to avoid strain on the brake line.
3. Remove the brake rotor from the hub. If stuck, gently tap it with a rubber mallet.
4. Inspect the rotor for warping or grooves. If damaged, replace with a new rotor.
5. Torque the new rotor to manufacturer specifications (usually around 100-150 lb-ft).

4. Inspect and Replace Brake Pads

Sub-steps:
1. Remove old brake pads from the caliper bracket.
2. Inspect the brake pads for thickness; replace if worn down below specifications (usually 3mm).
3. Clean the caliper bracket and slide pins with brake cleaner.
4. Install new brake pads, ensuring proper orientation.
5. Apply anti-squeal lubricant to the back of the pads.

5. Reassemble and Test

Sub-steps:
1. Reattach the caliper and torque bolts to manufacturer specifications.
2. Reinstall the front wheels and torque the lug nuts in a star pattern.
3. Lower the vehicle and reconnect the battery.
4. Pump the brake pedal to seat the pads and check for proper function before driving.