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What are the common issues with the Toyota Highlander 2022's drive system? - Toyota Highlander
Home/Cars/Toyota/Highlander/Fourth Generation (2020-present)/What are the common issues with the Toyota Highlander 2022's drive system?

What are the common issues with the Toyota Highlander 2022's drive system?

Toyota Highlander Fourth Generation (2020-present)

Error Codes
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
4 min read
606 words

Problem Statement

Explore common drive system issues in the 2022 Toyota Highlander, including symptoms, diagnostic steps, and repair instructions.

Affected Component
Drive System

Symptoms

  • •Unresponsive acceleration
  • •High RPMs with little to no increase in speed
  • •Harsh or delayed shifting
  • •Illuminated AWD warning light on the dashboard
  • •Noticeable difficulty during acceleration on slippery surfaces
  • •Unusual noises when turning
  • •Soft brake pedal feel
  • •Grinding or squeaking noise when braking
  • •Pulling to one side during braking

Diagnostic Steps

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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

  • •Transmission fluid dipstick
  • •Funnel
  • •Transmission fluid
  • •OBD-II scanner
  • •Flashlight
  • •Shop towels
  • •Jack stands
  • •Multimeter
  • •Brake fluid tester
  • •Lug wrench
  • •Brake caliper tool
  • •Brake bleeder kit

Additional Information

Affected Component
Drive System
Difficulty
medium
Severity
medium
Tools Required
12 items

Related Faults

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Back to Generation
Common Issues with the 2022 Toyota Highlander's Drive System

The 2022 Toyota Highlander, part of the fourth generation (XU70), is generally regarded for its reliability. However, like any vehicle, it may exhibit a few common drive system issues. Below are some symptoms, diagnostic steps, and repair instructions associated with these issues.

Issue 1: Transmission Slipping
Repair Instructions
  • If Low Fluid: Top off with the recommended Toyota ATF fluid.
  • If Codes Indicate a Faulty Sensor: Replace the sensor (e.g., vehicle speed sensor).
  • If Leaks are Found: Replace gaskets or seals as necessary.
Issue 2: All-Wheel Drive (AWD) System Malfunction
Repair Instructions
  • If Codes Indicate a Problem: Replace the faulty wheel speed sensor.
  • If Transfer Case is Damaged: Remove the transfer case and replace damaged components or the entire unit if necessary.
  • If Fluid is Low in Transfer Case: Top off with the appropriate fluid.
Issue 3: Brake System Problems
Repair Instructions
  • If Brake Pads are Worn: Replace them with OEM or high-quality aftermarket pads.
  • If Rotors are Damaged: Resurface or replace the rotors as necessary.
  • If Brake Fluid is Contaminated: Flush the brake fluid and refill with new fluid.
Conclusion

While the 2022 Toyota Highlander is a reliable vehicle, it's important to stay vigilant for these common drive system issues. Regular maintenance and timely diagnostics can prevent minor issues from escalating into major problems. Always refer to the vehicle’s service manual for specific torque specifications and fluid types when performing repairs. If the issue persists or if you feel uncomfortable performing any of the diagnostic or repair steps, consult a professional automotive technician.