how to fix a Toyota Corolla E170 (2013-2019) that shakes during braking

Toyota Corolla E170 (2013-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

501 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 fix shaking during braking in Toyota Corolla E170 (2013-2019). Step-by-step guide with diagnostic steps and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on the braking system.
•Allow the brake components to cool before handling.

Symptoms

•Steering wheel shakes during braking
•Vibration felt in the brake pedal
•Uneven wear on brake pads or rotors
•Noise from the braking system (e.g., grinding or squeaking)
•Vehicle pulls to one side while braking

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear using a dial indicator.
2
Check brake pads for thickness and uneven wear.
3
Examine the brake calipers for sticking or malfunction.
4
Inspect suspension components (e.g., control arms, bushings) for wear or damage.
5
Evaluate wheel alignment and tire condition.

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

•Lug wrench
•Jack
•Jack stands
•Socket set
•Torque wrench
•Brake caliper tool

Parts Required

•Brake rotors (if warped)
•Brake pads (if worn)

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Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear using a dial indicator.
2
Check brake pads for thickness and uneven wear.
3
Examine the brake calipers for sticking or malfunction.
4
Inspect suspension components (e.g., control arms, bushings) for wear or damage.
5
Evaluate wheel alignment and tire condition.

Solution

1. Preparation

Gather necessary tools and parts.
Safely lift the vehicle using a jack and secure with jack stands.
Ensure the vehicle is on a flat surface.

2. Remove Wheel

Sub-steps:
1. Loosen lug nuts with a lug wrench.
2. Remove the wheel from the hub.
Tools Required: Lug wrench, jack, jack stands.

3. Inspect and Replace Brake Rotors

Sub-steps:
1. Remove the caliper by unscrewing the caliper mounting bolts.
2. Slide the caliper off the rotor and hang it using a bungee cord (do not let it dangle from the brake line).
3. Remove the rotor by unscrewing any retaining screws or pulling it off the hub.
4. Measure the rotor for warping and replace if necessary.
5. Install new rotors, ensuring they are properly seated.
Tools Required: Socket set, torque wrench.

4. Replace Brake Pads

Sub-steps:
1. Remove old brake pads from the caliper bracket.
2. Compress the caliper piston using a brake caliper tool to make space for new pads.
3. Install new brake pads into the caliper bracket.
Tools Required: Brake caliper tool, socket set.

5. Reassemble and Install Wheel

Sub-steps:
1. Reattach the caliper over the new brake pads and secure it with the caliper bolts.
2. Put the wheel back onto the hub.
3. Hand-tighten the lug nuts and lower the vehicle.
4. Torque lug nuts to the manufacturer’s specifications (typically 76 ft-lbs for Corolla).
Tools Required: Torque wrench.