why does my Toyota RAV4 shake when I brake at high speeds

Toyota RAV4 Fourth Generation (2013-2018)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

467 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 RAV4 during high-speed braking. 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 electrical components.
•Allow the vehicle to cool before working on the brakes to avoid burns.

Symptoms

•Steering wheel shakes while braking
•Vibration felt through the brake pedal
•Increased stopping distance
•Noise coming from the brakes (squeaking or grinding)
•Uneven wear on brake pads or rotors

Diagnostic Steps

1
Inspect brake rotors for warping using a dial indicator or visual inspection.
2
Check brake pad condition and ensure they are not worn unevenly.
3
Verify wheel alignment and balance.
4
Examine suspension components for wear or damage.
5
Scan for any error codes related to the brake 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
•Dial indicator
•Jack and jack stands
•Brake cleaner

Parts Required

•New brake rotors
•New brake pads
•Brake fluid (if needed)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect brake rotors for warping using a dial indicator or visual inspection.
2
Check brake pad condition and ensure they are not worn unevenly.
3
Verify wheel alignment and balance.
4
Examine suspension components for wear or damage.
5
Scan for any error codes related to the brake system using an OBD-II scanner.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface.
Wear safety glasses and gloves.

2. Remove Wheel

Loosen the lug nuts with a socket wrench.
Elevate the vehicle using a jack and secure it with jack stands.
Remove the wheel to access the brake components.

3. Inspect and Replace Brake Rotors

Inspection:
- Use a dial indicator to measure rotor runout. If warping exceeds manufacturer specifications, replacement is necessary.
Replacement:
- Remove caliper bolts and slide the caliper off the rotor.
- Remove the rotor from the hub (may require a hammer or rotor puller).
- Install new rotors, ensuring they are properly aligned and secured.

4. Inspect and Replace Brake Pads

Remove the caliper bracket by unscrewing the bolts.
Slide out the old brake pads and inspect for wear.
Install new brake pads, ensuring they are oriented correctly.
Reattach the caliper bracket and torque bolts to manufacturer specifications.

5. Reassemble and Torque Components

Reinstall the wheel and hand-tighten lug nuts.
Lower the vehicle from jack stands and torque the lug nuts to the manufacturer’s specifications.
Test brake function before driving the vehicle.