why is my Toyota Corolla E170 (2013-2019) shaking when I brake

Toyota Corolla E170 (2013-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

432 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

Discover how to diagnose and fix shaking during braking in Toyota Corolla E170 (2013-2019). Step-by-step guide with symptoms, diagnostics, and repair tips.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Allow the brakes to cool before working on them.
•Always use jack stands when lifting the vehicle.

Symptoms

•Steering wheel shakes during braking
•Vehicle pulls to one side when braking
•Brake pedal pulsates or feels uneven
•Increased stopping distance
•A grinding noise when brakes are applied

Diagnostic Steps

1
Inspect brake pads for wear and unevenness.
2
Check brake rotors for warping or damage.
3
Examine the wheel alignment and tire condition.
4
Inspect suspension components for wear or damage.
5
Scan for any ABS (Anti-lock Braking System) fault codes.

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
•Brake cleaner
•Dial gauge

Parts Required

•Brake pads
•Brake rotors
•Brake caliper hardware (if necessary)

Related Faults

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Solution

1. Preparation

Gather tools and parts required for the repair.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.
Disconnect the negative battery terminal to prevent electrical issues.

2. Inspect and Replace Brake Components

a. Inspect Brake Pads

Remove the wheel using a socket set.
Check the thickness of the brake pads; replace if below manufacturer specifications.

b. Replace Brake Rotors (if warped)

Remove the caliper using a socket set and hang it with a wire to avoid damaging the brake line.
Remove the brake rotor; check for warping using a dial gauge. Replace if necessary.
Install new rotors, ensuring they are clean and free from grease.

c. Reassemble Brake Components

Reinstall the caliper over the new pads and rotor.
Torque caliper bolts to the manufacturer's specifications (typically around 25-35 ft-lbs).
Reinstall the wheel and torque lug nuts to the specified value (around 76-83 ft-lbs).

3. Wheel Alignment and Tire Check

Inspect the tires for uneven wear; replace if necessary.
Perform a wheel alignment to ensure proper handling and tire longevity.