my Toyota Corolla E170 (2013-2019) shakes when I brake what’s causing this

Toyota Corolla E170 (2013-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

457 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 Corolla E170 (2013-2019). 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 wear safety glasses and gloves when working on brake systems.
•Allow the vehicle to cool down before working on components that may be hot.

Symptoms

•Steering wheel shakes or vibrates during braking
•Vehicle shakes or shudders at higher speeds when braking
•Uneven brake wear observed on brake pads or rotors
•Increased stopping distance
•Possible noise such as grinding or squeaking when braking

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear using a dial indicator.
2
Check brake pads for wear; measure thickness and look for uneven wear patterns.
3
Examine wheel bearings for play or damage.
4
Inspect suspension components (tie rods, control arms) for wear or damage.
5
Verify tire balance and alignment to rule out unrelated 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
•Socket set
•Torque wrench
•Brake cleaner
•Dial indicator

Parts Required

•New brake rotors (if warped)
•New brake pads

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Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear using a dial indicator.
2
Check brake pads for wear; measure thickness and look for uneven wear patterns.
3
Examine wheel bearings for play or damage.
4
Inspect suspension components (tie rods, control arms) for wear or damage.
5
Verify tire balance and alignment to rule out unrelated issues.

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. Remove Wheel

Use a jack to lift the vehicle and secure it with jack stands.
Remove lug nuts using a socket set and take off the wheel.

3. Inspect and Replace Brake Components

A. Inspect Rotors

Check rotors for warping or grooves.
If warped, replace with new rotors.
If just minor grooves, consider resurfacing the rotors if within thickness specifications.

B. Replace Brake Pads

Remove caliper bolts with a socket set and take off the caliper.
Remove old brake pads and install new ones, ensuring proper orientation.
Reinstall caliper and torque bolts to manufacturer specifications (typically around 20-25 ft-lbs).

4. Reinstall Wheel

Place the wheel back on and hand-tighten lug nuts.
Lower the vehicle and torque lug nuts to manufacturer specifications (typically around 76 ft-lbs).

5. Test Drive

Reconnect the battery.
Conduct a test drive to ensure the issue has been resolved.