why does my Ford F-150 14th Generation (2021-2024) vibrate when I brake

Solution

1. Preparation

• Tools Required: Jack and jack stands, lug wrench, dial indicator, torque wrench, brake cleaner, and safety glasses.
• Ensure the vehicle is parked on a flat surface and the ignition is off. Disconnect the battery to prevent accidental engagement of electronic components.

2. Inspect and Replace Brake Rotors

• Sub-steps:
  1. Loosen the lug nuts on the front wheels using a lug wrench.
  2. Raise the vehicle using a jack and secure it with jack stands.
  3. Remove the front wheel to access the brake assembly.
  4. Use a dial indicator to measure rotor runout; if it exceeds manufacturer specifications, replace the rotors.
  5. Clean the rotor mounting surfaces with brake cleaner before installation.
  6. Install new rotors and torque the lug nuts to the manufacturer's specifications.

3. Inspect and Replace Brake Pads

• Sub-steps:
  1. Remove the caliper by unbolting it from the mounting bracket.
  2. Inspect the brake pads for thickness; replace if they are below the minimum thickness.
  3. Ensure the caliper slides are lubricated and move freely.
  4. Install new brake pads and reattach the caliper, ensuring proper torque on the bolts.

4. Check Suspension Components

• Sub-steps:
  1. Visually inspect control arms, bushings, and tie rods for signs of wear or damage.
  2. Perform a physical test by trying to move components to check for play.
  3. Replace any worn or damaged parts as necessary, ensuring all bolts are torqued to specifications.