how to fix my Toyota Corolla E170 (2013-2019) rear brakes squeaking

Toyota Corolla E170 (2013-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

568 words

Problem Statement

Learn how to diagnose and fix squeaking rear brakes on your 2013-2019 Toyota Corolla E170. Step-by-step guide with tools and parts required.

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 to avoid burns.
•Always use jack stands to support the vehicle when working underneath.

Symptoms

•Squeaking noise when braking
•Brake pedal feels spongy or less responsive
•Vibration felt through the brake pedal
•Increased stopping distance
•Dust accumulation on rear wheels

Diagnostic Steps

1
Inspect the rear brake pads for wear and thickness using a caliper gauge.
2
Check the rear brake rotors for scoring, warping, or corrosion.
3
Examine the brake calipers for proper function and any signs of sticking.
4
Inspect the brake hardware (clips, shims) for damage or improper installation.
5
Use an OBD-II scanner to check for any related warning 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

•Socket set
•Torque wrench
•Brake pad spreader
•Jack and jack stands
•OBD-II scanner

Parts Required

•Brake pads
•Brake rotors (if needed)
•Brake hardware kit (if required)

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Diagnostic Steps

1
Inspect the rear brake pads for wear and thickness using a caliper gauge.
2
Check the rear brake rotors for scoring, warping, or corrosion.
3
Examine the brake calipers for proper function and any signs of sticking.
4
Inspect the brake hardware (clips, shims) for damage or improper installation.
5
Use an OBD-II scanner to check for any related warning codes.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is on a level surface and engage the parking brake.
Wear safety gloves and goggles.

2. Remove Rear Wheels

Tools Required: Socket set
Sub-steps:
1. Loosen the lug nuts slightly while the vehicle is on the ground.
2. Raise the rear of the vehicle using a jack and secure it with jack stands.
3. Remove the lug nuts completely and take off the rear wheels.

3. Inspect and Replace Brake Pads

Tools Required: Brake pad spreader, torque wrench, socket set
Sub-steps:
1. Remove the caliper bolts using the socket set and slide the caliper off the rotor.
2. Use a brake pad spreader to push the caliper piston back into the caliper housing.
3. Remove the old brake pads and inspect them for wear; replace if below minimum thickness.
4. Install the new brake pads into the caliper bracket.
5. Reattach the caliper and torque the bolts to the manufacturer's specifications.

4. Inspect and Replace Brake Rotors (if necessary)

Tools Required: Torque wrench, socket set
Sub-steps:
1. Check the rotors for any signs of scoring or warping; if damaged, replace them.
2. If replacing, remove the rotor by unscrewing the retaining screws and sliding it off the hub.
3. Install new rotors, ensuring they are clean and free from grease.
4. Secure the rotor with the retaining screws and torque to specifications.

5. Reassemble and Test

Tools Required: Torque wrench
Sub-steps:
1. Reinstall the rear wheels and hand-tighten the lug nuts.
2. Lower the vehicle and torque the lug nuts to the specified amount.
3. Pump the brake pedal several times to ensure proper caliper contact with the pads.
4. Test drive the vehicle to ensure the squeaking has been resolved.