my Toyota Camry Eighth Generation (2018-present) is shaking when I brake, what's wrong?

Toyota Camry Eighth Generation (2018-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

442 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 Toyota Camry Eighth Generation. 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 disconnect the battery before working on the brake system.
•Allow the vehicle to cool before handling brake components to avoid burns.

Symptoms

•Vehicle shakes or vibrates when brakes are applied
•Steering wheel may also shake during braking
•Possible noise such as grinding or squeaking when brakes are engaged
•Increased stopping distance
•Brake pedal pulsation

Diagnostic Steps

1
Inspect brake pads for wear and tear using visual inspection.
2
Check brake rotors for warping or uneven wear.
3
Examine brake calipers for proper function and any signs of sticking.
4
Inspect wheel bearings for play or damage.
5
Check tire balance and alignment.
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

•OBD-II scanner
•Socket set
•Torque wrench
•Brake caliper tool
•Runout gauge

Parts Required

•Brake pads
•Rotors
•Wheel bearings

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Diagnostic Steps

1
Inspect brake pads for wear and tear using visual inspection.
2
Check brake rotors for warping or uneven wear.
3
Examine brake calipers for proper function and any signs of sticking.
4
Inspect wheel bearings for play or damage.
5
Check tire balance and alignment.
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 engage the parking brake.
Disconnect the battery for safety.

2. Inspect and Replace Brake Pads

Sub-steps:
1. Remove the wheel using a socket set.
2. Inspect the brake pads for wear. If they are worn down to 3mm or less, replace them.
3. If replacing, remove the caliper bolts and lift the caliper off the rotor.
4. Slide out the old pads and replace with new ones, ensuring they are properly seated.
5. Reattach the caliper and torque bolts to manufacturer specifications (typically around 25-35 ft-lbs).

3. Inspect and Resurface/Replace Rotors

Sub-steps:
1. Check the rotors for warping using a runout gauge.
2. If warped beyond manufacturer tolerances, remove the rotors.
3. Resurface the rotors if they are within specifications or replace with new ones if not.
4. Install the rotors and torque to manufacturer specifications.

4. Check Wheel Bearings and Suspension

Sub-steps:
1. Lift the vehicle and remove the wheel.
2. Grab the wheel at 12 and 6 o'clock and shake to check for play; replace bearings if there is noticeable movement.
3. Inspect suspension components (tie rods, control arms) for wear or damage.

5. Reassemble and Test Drive

Sub-steps:
1. Reinstall the wheel and lower the vehicle.
2. Reconnect the battery.
3. Test drive the vehicle to ensure the shaking has been resolved.

Tools Required:

OBD-II scanner
Socket set
Torque wrench
Brake caliper tool
Runout gauge (for rotors)

Parts Required:

Brake pads
Rotors (if warped beyond serviceable limits)
Wheel bearings (if damaged)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Always disconnect the battery before working on the brake system.
Allow the vehicle to cool before handling brake components to avoid burns.