why does my Toyota Camry shake when I brake

Toyota Camry Seventh Generation (2012-2017)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

431 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. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is securely supported on jack stands before working underneath.
•Always allow the brakes to cool before working on them.

Symptoms

•Shaking or vibration felt through the steering wheel when braking
•Pulsating brake pedal during braking
•Uneven wear on brake pads or rotors
•Increased stopping distance
•Noise such as grinding or squeaking when brakes are applied

Diagnostic Steps

1
Inspect brake pads for wear and thickness.
2
Check brake rotors for warping or uneven surfaces using a runout gauge.
3
Examine wheel bearings for play or damage.
4
Inspect suspension components (e.g., control arms, tie rods) for wear.
5
Scan for any ABS-related error codes using an OBD-II scanner.
6
Check tire balance and alignment.

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
•Torque wrench
•Brake caliper tool (if compressing caliper piston)
•OBD-II scanner (if checking codes)

Parts Required

•Brake pads (if worn)
•Brake rotors (if warped or damaged)
•Brake caliper hardware (if necessary)

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Diagnostic Steps

1
Inspect brake pads for wear and thickness.
2
Check brake rotors for warping or uneven surfaces using a runout gauge.
3
Examine wheel bearings for play or damage.
4
Inspect suspension components (e.g., control arms, tie rods) for wear.
5
Scan for any ABS-related error codes using an OBD-II scanner.
6
Check tire balance and alignment.

Solution

1. Preparation

Gather all necessary tools and parts.
Park the vehicle on a level surface and engage the parking brake.
Use wheel chocks to prevent movement.

2. Remove Wheel

Loosen lug nuts slightly while the wheel is still on the ground.
Lift the vehicle using a jack and secure it with jack stands.
Remove lug nuts completely and take off the wheel.

3. Inspect Brake Components

Brake Pads: Remove the caliper by unbolting it and inspect the brake pads for thickness. Replace if worn below the manufacturer’s specification.
Brake Rotors: Check the rotor surface for warping or scoring. If warped, replace the rotors. If only minor scoring is present, consider resurfacing them if within specs.

4. Reassemble Components

Reinstall new or resurfaced rotors onto the hub.
Place new or sufficient brake pads back into the caliper bracket.
Reattach the caliper and tighten bolts to manufacturer's specifications (typically 25-35 ft-lbs).

5. Reinstall Wheel

Place the wheel back on the hub and hand-tighten lug nuts.
Lower the vehicle back to the ground.
Tighten lug nuts to the specific torque setting (typically 75-85 ft-lbs in a star pattern).

6. Test Drive

After reassembly, perform a test drive to verify that the shaking issue has been resolved.

Tools Required:

Jack and jack stands
Lug wrench
Torque wrench
Brake caliper tool (if compressing caliper piston)
OBD-II scanner (if checking codes)

Parts Required:

Brake pads (if worn)
Brake rotors (if warped or damaged)
Brake caliper hardware (if necessary)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Ensure the vehicle is securely supported on jack stands before working underneath.
Always allow the brakes to cool before working on them.