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

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

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

547 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 when braking in Ford F-150 13th Generation (2015-2020). Step-by-step guide with diagnostic steps and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on the braking system.
•Allow the brakes to cool before inspection or repair.

Symptoms

•Vibration or shaking felt in the steering wheel during braking
•Pulsating brake pedal
•Uneven tire wear
•Poor braking performance
•Noise from the braking system (squealing or grinding)

Diagnostic Steps

1
Inspect brake pads and rotors for wear and damage.
2
Check for warped brake rotors using a dial indicator.
3
Examine calipers for proper operation and sticking.
4
Inspect wheel bearings for play or damage.
5
Assess suspension components for wear and proper alignment.
6
Verify tire condition and balance.

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
•Bearing puller
•Dial indicator

Parts Required

•Brake pads
•Brake rotors
•Wheel bearings (if worn)
•Brake fluid (if needed)

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Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.
Wear safety glasses and gloves.

2. Inspect and Replace Brake Pads and Rotors

Tools Required: Jack and jack stands, lug wrench, socket set, torque wrench.
Sub-steps:
1. Loosen the lug nuts on the front wheels before raising the vehicle.
2. Use a jack to lift the vehicle and secure it with jack stands.
3. Remove the front wheels.
4. Inspect the brake pads for thickness; replace if less than 3mm.
5. Check the rotors for warping or grooves; replace if necessary.
6. Remove the caliper by unscrewing the mounting bolts and suspend it safely.
7. Remove the old pads and install new ones, ensuring they are aligned correctly.
8. Replace the rotor if warped, ensuring proper torque on the rotor bolts (typically 85-100 ft-lbs).
9. Reinstall the caliper and torque the mounting bolts (typically 25-35 ft-lbs).
10. Reinstall the wheels and torque the lug nuts to manufacturer specifications.

3. Inspect and Replace Wheel Bearings

Tools Required: Torque wrench, bearing puller, grease.
Sub-steps:
1. Lift the vehicle and remove the wheel as previously described.
2. Remove the brake components if necessary to access the hub.
3. Check for play in the wheel bearings by gripping the wheel and shaking it.
4. If play is detected, remove the hub assembly and replace the bearings.
5. Grease the new bearings and reinstall the hub, ensuring proper torque specifications.

4. Alignment Check

After completing the brake and bearing repairs, check the vehicle's alignment.
If misaligned, take the vehicle to a professional alignment shop for adjustment.