how to check if my Toyota Corolla E170 (2013-2019) wheel bearings are bad

Toyota Corolla E170 (2013-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

521 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 bad wheel bearings on Toyota Corolla E170 (2013-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical components.
•Ensure the vehicle is securely supported on jack stands before working underneath it.

Symptoms

•Grinding or humming noise while driving, especially when turning
•Vibration or shaking in the steering wheel
•Uneven tire wear
•Wheel wobbling or play when lifted and shaken
•ABS warning light illuminated (if equipped)

Diagnostic Steps

1
Visually inspect the wheel for any signs of damage or excessive dirt.
2
Elevate the vehicle using a jack and secure it with jack stands.
3
Grab the wheel at the 12 and 6 o'clock positions and shake it to check for any play.
4
Rotate the wheel slowly and listen for any grinding or unusual noises.
5
Check the tire for uneven wear patterns that could indicate bearing issues.
6
If equipped, connect an OBD-II scanner to check for any ABS fault codes related to the wheel bearings.

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
•Lug wrench
•Socket set
•Torque wrench
•Bearing puller
•Bearing press

Parts Required

•New wheel bearings
•Brake caliper and rotor (if needed)

Related Faults

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Diagnostic Steps

1
Visually inspect the wheel for any signs of damage or excessive dirt.
2
Elevate the vehicle using a jack and secure it with jack stands.
3
Grab the wheel at the 12 and 6 o'clock positions and shake it to check for any play.
4
Rotate the wheel slowly and listen for any grinding or unusual noises.
5
Check the tire for uneven wear patterns that could indicate bearing issues.
6
If equipped, connect an OBD-II scanner to check for any ABS fault codes related to the wheel bearings.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is on a level surface, and engage the parking brake.
Disconnect the battery to ensure safety.

2. Elevate Vehicle

Use a jack to lift the front or rear of the vehicle as needed.
Secure with jack stands to prevent any accidental falling.

3. Remove Wheel

Use a lug wrench to loosen and remove the wheel lug nuts.
Remove the wheel from the hub.

4. Inspect Wheel Bearings

Visual Inspection: Check the wheel hub for any visible damage or rust.
Feel for Play: Grip the wheel at the 12 and 6 o'clock positions and shake it. Any excessive movement indicates a bad bearing.
Spin Test: Rotate the hub by hand and listen for grinding noises.

5. Replace Wheel Bearings (if necessary)

Remove Hub Assembly: If bearings are bad, remove the brake caliper and rotor, and then unbolt the hub assembly from the knuckle.
Extract Old Bearings: Use a bearing puller to remove the old bearings from the hub.
Install New Bearings: Press new bearings into the hub using a bearing press or appropriate tool, ensuring they are seated evenly.
Reassemble: Reverse the disassembly steps to reinstall the hub assembly, brake rotor, and caliper. Torque all bolts to manufacturer specifications.