how to check wheel bearings on Tesla Model 3 Original (2017-2023)

Tesla Model 3 Highland (2024-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

582 words

Problem Statement

Learn how to check and replace wheel bearings on Tesla Model 3 (2017-2023). Step-by-step guide with symptoms, diagnostic steps, and tools required.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is securely supported on jack stands before working underneath.
•Wear safety glasses to protect your eyes.

Symptoms

•Grinding or humming noise during driving
•Vibration felt through the steering wheel
•Uneven tire wear patterns
•Steering wheel pulling to one side
•Excessive play in the wheel when rocked side to side

Diagnostic Steps

1
Check for visible damage or rust on the wheel bearings and surrounding components.
2
Jack up the vehicle and grasp the tire at the 12 o’clock and 6 o’clock positions, rocking it to check for excessive play.
3
Spin the wheel by hand and listen for grinding or roughness that may indicate bearing wear.
4
Drive the vehicle at various speeds and listen for abnormal noises that may change with speed or steering input.
5
Verify that the vehicle's alignment is within specification, as misalignment can lead to premature bearing wear.

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
•Torque wrench
•Wheel chocks
•Safety glasses and gloves
•Dial indicator (optional)

Parts Required

•Wheel bearing (if replacement is necessary)
•Brake caliper hardware (if worn)

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Diagnostic Steps

1
Check for visible damage or rust on the wheel bearings and surrounding components.
2
Jack up the vehicle and grasp the tire at the 12 o’clock and 6 o’clock positions, rocking it to check for excessive play.
3
Spin the wheel by hand and listen for grinding or roughness that may indicate bearing wear.
4
Drive the vehicle at various speeds and listen for abnormal noises that may change with speed or steering input.
5
Verify that the vehicle's alignment is within specification, as misalignment can lead to premature bearing wear.

Solution

1. Preparation

Tools Required:
- Jack and jack stands
- Lug wrench
- Torque wrench
- Wheel chocks
- Safety glasses and gloves
Safety Warnings:
- Ensure the vehicle is securely supported on jack stands before working underneath.
- Wear safety glasses to protect your eyes.

2. Remove the Wheel

Sub-steps:
1. Loosen the lug nuts slightly while the wheel is still on the ground.
2. Use the jack to lift the vehicle and secure it with jack stands.
3. Remove the lug nuts completely and take off the wheel.

3. Inspect the Wheel Bearing

Sub-steps:
1. Visually inspect the wheel bearing for any signs of damage or contamination.
2. Use a dial indicator to measure any radial play in the bearing (if applicable).
3. Check for grease leakage or discoloration on the bearing seals.

4. Replace Wheel Bearing (if necessary)

Sub-steps:
1. Remove the brake caliper and rotor to access the wheel hub.
2. Remove the axle nut using a socket and breaker bar.
3. Disconnect any ABS sensor wiring if present and remove the wheel hub assembly.
4. Press out the old bearing using a bearing press and install a new bearing, ensuring proper alignment.
5. Reassemble the hub, caliper, and rotor. Torque all fasteners to manufacturer specifications.

5. Reinstall the Wheel

Sub-steps:
1. Place the wheel back onto the hub.
2. Hand-tighten the lug nuts, then lower the vehicle.
3. Torque the lug nuts to the specified torque value (typically 129 ft-lbs for Tesla Model 3).