What are the common suspension issues with the 2022 Toyota Highlander?

Toyota Highlander Fourth Generation (2020-present)

Error Codes

medium

Difficulty

medium

Severity

4 min read

735 words

Problem Statement

Learn about common suspension issues with the 2022 Toyota Highlander, including symptoms, diagnostic steps, and repair instructions.

Affected Component

suspension

Symptoms

•Uneven Tire Wear
•Rough Ride
•Pulling or Drifting
•Clunking Noises
•Excessive Body Roll
•Sagging

Diagnostic Steps

1
Visual Inspection
2
Tire Inspection
3
Test Drive
4
Alignment Check

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

•Flashlight
•Inspection jack
•Jack stands
•Tire pressure gauge
•Tread depth gauge
•Alignment machine
•Socket set
•Strut spring compressor
•Torque wrench
•Bushing removal tool
•Lubricant
•Ball joint press tool

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Solution

Common Suspension Issues with the 2022 Toyota Highlander

The 2022 Toyota Highlander, as part of the fourth generation (XU70), can experience several common suspension issues. Below are the symptoms, diagnostic steps, tools required, and repair instructions for these issues.

1. Symptoms of Suspension Issues

Uneven Tire Wear: Excessive wear on either the inner or outer edges of the tires.
Rough Ride: Noticeably bumpy or harsh ride quality over small bumps.
Pulling or Drifting: Vehicle pulls to one side when driving straight.
Clunking Noises: Noises from the suspension when going over bumps.
Excessive Body Roll: Noticeable leaning during turns or cornering.
Sagging: Visible sagging of the vehicle body or uneven stance.

2. Common Suspension Issues

Worn Struts/Shocks: These can lead to decreased ride quality and increased stopping distances.
Worn Bushings: Rubber bushings can deteriorate, leading to noise and handling issues.
Alignment Issues: Misalignment can cause uneven tire wear and pulling.
Broken Springs: Coil springs can break, leading to a sagging or uneven ride height.
Ball Joint Failure: Worn ball joints can cause clunking noises and affect steering.

Step 1: Visual Inspection

Tools Required: Flashlight, inspection jack, jack stands.
Instructions:
1. Park the Highlander on a level surface.
2. Inspect the suspension components visually for signs of wear, such as cracked rubber bushings, leaking shocks/struts, or broken springs.
3. Check for any loose or missing components.

Step 2: Tire Inspection

Tools Required: Tire pressure gauge, tread depth gauge.
Instructions:
1. Check tire pressure and adjust to the manufacturer's specifications.
2. Inspect tires for uneven wear patterns.
3. Measure tread depth across the entire tire to identify uneven wear.

Step 3: Test Drive

Tools Required: None (but a passenger can help).
Instructions:
1. Take the Highlander for a test drive.
2. Listen for any clunking or rattling noises and note any pulling or drifting.
3. Pay attention to how the vehicle handles during turns and over bumps.

Step 4: Alignment Check

Tools Required: Alignment machine (professional tool).
Instructions:
1. Take the vehicle to a professional for a four-wheel alignment check if pulling or uneven tire wear is noticed.

Repair Instructions

Repairing Worn Struts or Shocks

Tools Required: Socket set, strut spring compressor, torque wrench, jack, jack stands.
Instructions:
1. Safely lift and support the vehicle using a jack and jack stands.
2. Remove the wheel to access the strut assembly.
3. Use a strut spring compressor to compress the spring.
4. Remove the top and bottom strut bolts and detach the strut from the vehicle.
5. Replace the strut with a new unit and reassemble, ensuring all bolts are torqued to specifications.

Replacing Worn Bushings

Tools Required: Socket set, bushing removal tool, lubricant, jack, jack stands.
Instructions:
1. Lift the vehicle and remove the wheel.
2. Locate the control arm and the bushings.
3. Use the bushing removal tool to extract the old bushings.
4. Lubricate the new bushings and install them using the bushing tool.
5. Reassemble and torque all components to specifications.

Replacing Broken Springs

Tools Required: Jack, jack stands, strut spring compressor, socket set.
Instructions:
1. Lift the vehicle and remove the wheel.
2. Detach the strut assembly as described above.
3. Use the strut spring compressor to safely remove the spring from the strut.
4. Replace the broken spring with a new one and reassemble the strut.
5. Reinstall the strut assembly and ensure all bolts are torqued.

Ball Joint Replacement

Tools Required: Ball joint press tool, socket set, torque wrench, jack, jack stands.
Instructions:
1. Lift the vehicle and remove the wheel.
2. Remove the control arm to access the ball joint.
3. Use the ball joint press to remove the old ball joint.
4. Install the new ball joint using the press and reassemble the components.
5. Torque all bolts to specifications.

Conclusion

Regular inspection and maintenance of the suspension system on the 2022 Toyota Highlander are crucial for safety and performance. If you notice any of the symptoms mentioned, follow the diagnostic steps and proceed with the appropriate repairs. Always ensure that safety precautions are taken when working on the vehicle. If the problem persists or if you are unsure about performing repairs, consult a professional automotive technician.