why does my Toyota Highlander Third Generation (2014-2019) make a clicking noise when I accelerate

Toyota Highlander Third Generation (2014-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

525 words

Problem Statement

Learn how to diagnose and fix the clicking noise when accelerating in a Toyota Highlander (2014-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always use jack stands when working under a vehicle.
•Ensure the vehicle is securely lifted before performing any work.

Symptoms

•Clicking noise during acceleration
•Noise varies with vehicle speed, not engine RPM
•Possible vibrations felt through the floor or steering wheel
•Noise may increase when turning
•Potential loss of power or acceleration

Diagnostic Steps

1
Inspect the undercarriage for any loose or damaged components.
2
Check the wheel bearings for play by rocking the wheels.
3
Examine the CV joints for any signs of damage or torn boots.
4
Test drive the vehicle to replicate the noise and note its characteristics.
5
Inspect the transmission mounts for wear or damage.
6
Listen for noise when the vehicle is in neutral to determine if it is related to the engine or drivetrain.

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
•Socket set
•Torque wrench
•Flashlight

Parts Required

•CV joint or CV axle (if damaged)
•Wheel bearings (if worn)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the undercarriage for any loose or damaged components.
2
Check the wheel bearings for play by rocking the wheels.
3
Examine the CV joints for any signs of damage or torn boots.
4
Test drive the vehicle to replicate the noise and note its characteristics.
5
Inspect the transmission mounts for wear or damage.
6
Listen for noise when the vehicle is in neutral to determine if it is related to the engine or drivetrain.

Solution

1. Preparation

Gather tools: jack and jack stands, socket set, torque wrench, and flashlight.
Ensure the vehicle is on a flat surface and the parking brake is engaged.

2. Inspect and Replace CV Joints

Lift the Vehicle
- Use the jack to lift the front of the vehicle and secure it with jack stands.
Remove the Wheel
- Use a socket set to remove the lug nuts and take off the front wheel.
Inspect CV Joints
- Examine the outer CV joint for any torn boots or grease leakage.
- If damaged, proceed to replace:
  - Remove the axle nut using a socket wrench.
  - Disconnect any suspension components blocking access, if necessary.
  - Remove the CV axle from the hub.
Install New CV Joint
- Insert the new CV axle into place and reattach the axle nut, torqueing it to manufacturer specifications (typically around 150 ft-lbs).
Reattach Wheel
- Reinstall the wheel and lug nuts, tightening them in a crisscross pattern.

3. Check and Replace Wheel Bearings (if necessary)

Inspect Wheel Bearings
- Spin the wheel by hand to check for roughness or grinding.
Remove Hub Assembly
- If bearings are faulty, remove the brake caliper and rotor.
- Disconnect the hub assembly from the steering knuckle.
Replace Wheel Bearings
- Press out the old bearings and press in new ones using a bearing press.
Reassemble
- Reattach all components in reverse order, ensuring proper torque settings.