my Toyota Camry shakes while braking, what should I do?

Toyota Camry Seventh Generation (2012-2017)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

544 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 Toyota Camry. 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 ensure the vehicle is securely supported on jack stands before working underneath it.
•Allow brakes to cool before handling any components to avoid burns.

Symptoms

•Vehicle shakes or vibrates when applying brakes
•Steering wheel may shake during braking
•Pulsating brake pedal feel
•Increased stopping distance
•Uneven brake wear may be visible upon inspection

Diagnostic Steps

1
Inspect brake rotors for warping by measuring thickness with a micrometer.
2
Check brake pads for wear and ensure they are within manufacturer's specifications.
3
Examine suspension components, including control arms and bushings, for signs of wear or damage.
4
Inspect wheel bearings for excessive play or roughness.
5
Perform a road test to confirm when and how the shaking occurs.

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
•Brake tool for caliper piston compression
•Micrometer for rotor measurement

Parts Required

•New brake rotors
•New brake pads
•Replacement suspension components (if needed)

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Diagnostic Steps

1
Inspect brake rotors for warping by measuring thickness with a micrometer.
2
Check brake pads for wear and ensure they are within manufacturer's specifications.
3
Examine suspension components, including control arms and bushings, for signs of wear or damage.
4
Inspect wheel bearings for excessive play or roughness.
5
Perform a road test to confirm when and how the shaking occurs.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Ensure the vehicle is parked on a level surface and the engine is off.
Wear safety gloves and goggles.

2. Lift the Vehicle

Use a jack to lift the front of the vehicle.
Secure the vehicle on jack stands for safety.
Remove the front wheels using a lug wrench.

3. Inspect and Replace Brake Components

Check Brake Rotors:
- Remove caliper bolts using a socket wrench.
- Lift the caliper off the rotor and secure it with a bungee cord (do not let it hang by the brake line).
- Remove the rotor by loosening the retaining screws (if applicable) and pulling it off.
Replace Worn Rotors:
- If rotors are warped, replace them with new ones.
- Ensure to clean the mounting surface before installation.
- Reinstall the rotor and secure with retaining screws.
Replace Brake Pads:
- Remove the old brake pads from the caliper bracket.
- Compress the caliper piston using a brake tool to make room for new pads.
- Install new brake pads, ensuring correct orientation and alignment.

4. Inspect and Replace Suspension Components (if necessary)

Check Control Arms and Bushings:
- Inspect for any cracks or excessive wear.
- Replace any damaged components with new parts, following manufacturer specifications.

5. Reassemble and Lower Vehicle

Reinstall the brake caliper and secure it with bolts.
Reattach the wheel hub and secure the wheel with lug nuts.
Lower the vehicle from the jack stands and remove the jack.