my Toyota Highlander Third Generation (2014-2019) makes a popping noise when turning

Toyota Highlander Third Generation (2014-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

523 words

Problem Statement

Learn how to diagnose and fix popping noise when turning 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 ensure the vehicle is securely lifted and supported before working underneath.
•Disconnect the battery before working on electrical components.

Symptoms

•Popping or clicking noise when turning
•Noise may vary with speed or turning radius
•Possible vibration felt in the steering wheel
•Increased play in the steering
•No warning lights illuminated on the dashboard

Diagnostic Steps

1
Inspect the steering and suspension components visually for any visible damage or wear.
2
Check the CV joints and boots for cracks or tears; listen for noise during a slow turn.
3
Lift the vehicle and shake the front wheels to check for play in the wheel bearings.
4
Test drive the vehicle while making sharp turns to isolate the noise source.
5
Use a stethoscope or mechanic’s ear to pinpoint the noise source while someone else turns the steering wheel.

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
•Mechanic's stethoscope
•Pliers

Parts Required

•CV joint axle (if damaged)
•Control arms or ball joints (if needed)
•CV boot kit (if applicable)

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Diagnostic Steps

1
Inspect the steering and suspension components visually for any visible damage or wear.
2
Check the CV joints and boots for cracks or tears; listen for noise during a slow turn.
3
Lift the vehicle and shake the front wheels to check for play in the wheel bearings.
4
Test drive the vehicle while making sharp turns to isolate the noise source.
5
Use a stethoscope or mechanic’s ear to pinpoint the noise source while someone else turns the steering wheel.

Solution

1. Preparation

Gather tools and parts required for the repair.
Ensure the vehicle is parked on a level surface and the engine is off.
Disconnect the battery to ensure safety while working.

2. Inspect and Replace CV Joints

Sub-steps:
1. Raise the vehicle using a jack and secure it with jack stands.
2. Remove the front wheels to access the CV joints.
3. Inspect the CV boots for tears or leaks; replace if damaged.
4. If the CV joint is damaged, remove the axle nut using a socket wrench.
5. Detach the CV axle from the wheel hub and transmission.
6. Replace the CV axle with a new one, ensuring it is properly seated.
7. Reattach the axle nut and torque it to the manufacturer’s specifications (usually around 150 ft-lbs).

3. Inspect and Replace Suspension Components

Sub-steps:
1. Check the control arms, bushings, and ball joints for wear.
2. If any components are worn, detach the control arm or other suspension parts as necessary.
3. Replace any worn components with OEM or quality aftermarket parts.
4. Reassemble the suspension, ensuring all bolts are torqued to specifications.
5. Reinstall the front wheels.

4. Final Assembly and Testing

Sub-steps:
1. Reconnect the battery.
2. Lower the vehicle back to the ground.
3. Test drive the vehicle to ensure that the popping noise is resolved.