why does my Toyota Corolla E170 (2013-2019) shake when I brake

Toyota Corolla E170 (2013-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

455 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 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 disconnect the battery before working on electrical systems.
•Allow the vehicle to cool down before handling brake components, as they can become extremely hot.

Symptoms

•Steering wheel shakes or vibrates during braking
•Vehicle pulls to one side when braking
•Increased stopping distance
•Brake pedal feels pulsating or soft
•Warped brake rotors (if felt through pedal)

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear using a dial indicator.
2
Check brake pads for excessive wear or damage.
3
Examine suspension components, including control arms and tie rods, for play or damage.
4
Inspect wheel bearings for wear or looseness.
5
Check tire condition and balance, ensuring tires are properly inflated.

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

•Socket set
•Torque wrench
•Dial indicator
•Jack and jack stands
•Brake cleaner
•Safety glasses
•Gloves

Parts Required

•Brake rotors (if warped)
•Brake pads (if worn)
•Suspension components (if necessary)

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Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear using a dial indicator.
2
Check brake pads for excessive wear or damage.
3
Examine suspension components, including control arms and tie rods, for play or damage.
4
Inspect wheel bearings for wear or looseness.
5
Check tire condition and balance, ensuring tires are properly inflated.

Solution

1. Preparation

Gather tools and parts needed.
Ensure the vehicle is parked on a level surface, and engage the parking brake.
Wear safety glasses and gloves.

2. Lift the Vehicle

Using a jack, lift the front of the vehicle and secure it with jack stands.
Remove the front wheels using a socket set.

3. Inspect and Replace Brake Components

Inspect Brake Rotors
- Use a dial indicator to measure rotor runout.
- If warped, replace the brake rotors.
Replace Brake Pads
- Remove the caliper bolts with a socket set and lift the caliper away from the rotor.
- Remove old brake pads and install new ones ensuring they are correctly positioned.

4. Examine and Replace Suspension Components (if necessary)

Check Control Arms and Tie Rods
- Inspect for any signs of damage or excessive play.
- Replace any worn or damaged components with new ones, torquing to manufacturer specifications.

5. Reassemble and Lower Vehicle

Reinstall the wheels and tighten lug nuts to the specified torque.
Lower the vehicle back to the ground.