why do I hear a clicking noise when I accelerate in my Toyota Highlander

Toyota Highlander Third Generation (2014-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

464 words

Problem Statement

Learn to diagnose and fix the clicking noise during acceleration in your Toyota Highlander. Step-by-step guide with symptoms and repair instructions.

Affected Component

Drivetrain

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical components.
•Use jack stands to secure the vehicle when lifted, never rely on the jack alone.

Symptoms

•Clicking noise during acceleration
•Possible vibration felt in the vehicle
•Noise may vary with speed or engine load
•Potential loss of power during acceleration
•Check engine light may illuminate

Diagnostic Steps

1
Inspect the CV joints and boots for any visible damage or wear.
2
Check the wheel bearings for play or roughness by spinning the wheel.
3
Lift the vehicle and perform a visual inspection of the drive shafts and differential.
4
Scan the vehicle for any error codes using an OBD-II scanner.
5
Test drive the vehicle to replicate the noise and note its specific conditions (speed, turning).
6
Inspect the engine mounts for wear or damage.

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
•Jack and jack stands
•Bearing puller
•OBD-II scanner
•Torque wrench

Parts Required

•CV axle (if needed)
•Wheel bearing (if needed)
•New CV joint grease (if reassembling)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the CV joints and boots for any visible damage or wear.
2
Check the wheel bearings for play or roughness by spinning the wheel.
3
Lift the vehicle and perform a visual inspection of the drive shafts and differential.
4
Scan the vehicle for any error codes using an OBD-II scanner.
5
Test drive the vehicle to replicate the noise and note its specific conditions (speed, turning).
6
Inspect the engine mounts for wear or damage.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is safely parked on a level surface.
Disconnect the battery to prevent any electrical issues.

2. Inspect and Replace CV Joints

Sub-steps:
1. Lift the front of the vehicle using a jack and secure with jack stands.
2. Remove the front wheels using a socket set.
3. Inspect the outer and inner CV joints for any damage or excessive play.
4. If damaged, remove the CV axle by:
  - Removing the retaining bolts at the transmission and wheel hub.
  - Carefully pulling the axle out of the joint.
5. Install the new CV axle by inserting it into the hub and transmission, then secure it with the retaining bolts.
6. Replace the wheel and lower the vehicle.

3. Check and Replace Wheel Bearings (if necessary)

Sub-steps:
1. With the wheel removed, grasp the hub and check for any play or roughness in the bearing.
2. If the bearing is faulty, remove the brake caliper and rotor to access the bearing.
3. Use a bearing puller to remove the old bearing and install the new bearing.
4. Reassemble the rotor and caliper, then reinstall the wheel.

4. Final Assembly and Testing

Sub-steps:
1. Reconnect the battery.
2. Start the vehicle and check for any unusual noises.
3. Perform a test drive under conditions where the noise was previously noted to ensure the issue is resolved.

Tools Required:

Socket set
Jack and jack stands
Bearing puller
OBD-II scanner
Torque wrench

Parts Required:

CV axle (if needed)
Wheel bearing (if needed)
New CV joint grease (if reassembling)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Always disconnect the battery before working on electrical components.
Use jack stands to secure the vehicle when lifted, never rely on the jack alone.