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what should I do if my Toyota Highlander feels like it's losing traction - Toyota Highlander
Home/Cars/Toyota/Highlander/Third Generation (2014-2019)/what should I do if my Toyota Highlander feels like it's losing traction

what should I do if my Toyota Highlander feels like it's losing traction

Toyota Highlander Third Generation (2014-2019)

Error Codes
2-4 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
516 words

Problem Statement

Learn how to diagnose and fix loss of traction issues in Toyota Highlander. 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 disconnect the battery before working on electrical components.
  • •Ensure the vehicle is securely lifted on jack stands before working underneath.

Symptoms

  • •Loss of grip during acceleration or turning
  • •Vehicle feels unstable on wet or slippery surfaces
  • •Warning lights illuminated on the dashboard (e.g., traction control light)
  • •Excessive tire spin during acceleration
  • •Uneven tire wear

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

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

  • •OBD-II scanner
  • •Tire pressure gauge
  • •Socket set
  • •Jack and jack stands
  • •Tread depth gauge

Parts Required

  • •Tires (if replacement is necessary)
  • •Wheel speed sensors (if faulty)

Additional Information

Affected Component
Suspension
Estimated Time
2-4 hours
Difficulty
medium
Severity
medium
Tools Required
5 items
Parts Required
2 items

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Solution
1. Preparation
  • Gather the necessary tools and parts.
  • Park the vehicle on a level surface and engage the parking brake.
  • Disconnect the battery if working on electrical components.
2. Tire Inspection and Replacement
  1. Check Tire Pressure

    • Use a tire pressure gauge to check all four tires. Inflate to the manufacturer's recommended PSI if low.
  2. Inspect Tire Tread

    • Measure tread depth using a tread depth gauge. Replace tires if they are below the minimum legal tread depth (typically 2/32 inches).
  3. Replace Tires (if necessary)

    • Remove wheel lug nuts with a socket set and loosen them in a star pattern.
    • Use a jack to lift the vehicle and remove the tires.
    • Install new tires, ensuring they are balanced and aligned correctly.
3. Traction Control System Inspection
  1. Scan for Error Codes

    • Connect the OBD-II scanner and retrieve any stored error codes related to the traction control system.
  2. Repair or Replace Faulty Sensors

    • If error codes indicate a faulty wheel speed sensor or traction control module, locate the components, disconnect the wiring harness, and replace them as necessary.
    • Clear error codes and test the system post-repair.
4. Suspension and Alignment Check
  1. Visual Inspection of Suspension Components

    • Look for signs of wear or damage in the control arms, bushings, and struts.
  2. Perform Wheel Alignment

    • If misalignment is detected, take the vehicle to a professional alignment shop to ensure proper alignment.