my Toyota Camry XV50 (2012-2017) is shaking when I brake, why is that?

Toyota Camry XV70 (2018-2024)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

469 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 in Toyota Camry XV50 (2012-2017). 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

•Disconnect the battery before working on electrical components.
•Allow the vehicle to cool before touching any brake components.

Symptoms

•Steering wheel vibrates when braking
•Vehicle shakes or vibrates through the body
•Increased stopping distance
•Uneven brake pad wear
•Possible humming or grinding noise during braking

Diagnostic Steps

1
Inspect brake rotors for warping or damage using a runout gauge.
2
Check brake pads for uneven wear or contamination.
3
Examine suspension components (e.g., control arms, tie rods) for wear or damage.
4
Verify wheel alignment and balance.
5
Inspect the brake calipers for proper operation and any sticking 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
•Runout gauge
•Torque wrench
•Rotor puller (if necessary)
•Impact wrench (optional)

Parts Required

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

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Diagnostic Steps

1
Inspect brake rotors for warping or damage using a runout gauge.
2
Check brake pads for uneven wear or contamination.
3
Examine suspension components (e.g., control arms, tie rods) for wear or damage.
4
Verify wheel alignment and balance.
5
Inspect the brake calipers for proper operation and any sticking issues.

Solution

1. Preparation

Tools Required: Jack and jack stands, lug wrench, runout gauge, torque wrench.
Park the vehicle on a flat surface and engage the parking brake.
Allow the vehicle to cool if it has been driven recently.

2. Remove Wheels

Use the lug wrench to loosen the lug nuts slightly.
Jack up the vehicle and secure it with jack stands.
Remove the lug nuts completely and take off the wheels.

3. Inspect and Replace Brake Rotors

Tools Required: Rotor puller (if necessary), impact wrench (optional).
Check the rotor surfaces for warping using a runout gauge; replace if the runout exceeds manufacturer specifications.
If replacement is needed, remove the caliper and bracket, then remove the rotor.
Install new rotors, ensuring proper seating and alignment.

4. Replace Brake Pads

Remove old brake pads from calipers.
Clean the caliper bracket and apply brake grease to the pad backing.
Install new brake pads, ensuring they are correctly positioned in the caliper.

5. Reassemble and Torque Components

Reinstall the brake caliper and bracket, ensuring all bolts are torqued to manufacturer specifications.
Reattach the wheels and hand-tighten the lug nuts.
Lower the vehicle and torque the lug nuts in a star pattern to the specified torque.