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How often should I change the oil in my 2020 Toyota Highlander? - Toyota Highlander
Home/Cars/Toyota/Highlander/Fourth Generation (2020-present)/How often should I change the oil in my 2020 Toyota Highlander?

How often should I change the oil in my 2020 Toyota Highlander?

Toyota Highlander Fourth Generation (2020-present)

Error Codes
1 hour
Time
easy
Difficulty
low
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
4 min read
666 words

Problem Statement

Learn how often to change the oil in your 2020 Toyota Highlander, including symptoms of oil degradation and necessary tools for the job.

Affected Component
engine oil
Estimated Time
1 hour

Symptoms

  • •Oil Change Light Indicator
  • •Engine Noise
  • •Oil Color and Consistency
  • •Decreased Engine Performance

Diagnostic Steps

  1. 1
  2. 2
  3. 3

Solution

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

  • •Oil Filter Wrench
  • •Socket Set
  • •Oil Catch Pan
  • •Funnel
  • •Rags or Shop Towels
  • •New Oil Filter
  • •New Engine Oil (5W-20 or 0W-20 synthetic oil recommended)
  • •Torque Wrench
  • •Safety Gloves and Goggles

Additional Information

Affected Component
engine oil
Estimated Time
1 hour
Difficulty
easy
Severity
low
Tools Required
9 items

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Back to Generation

Oil Change Frequency for 2020 Toyota Highlander

Overview

The 2020 Toyota Highlander, part of the fourth generation (XU70), utilizes advanced engine technology and high-quality synthetic oils. The recommended oil change frequency can depend on various factors including driving conditions, oil type, and vehicle usage.

Recommended Oil Change Interval
1. Standard Recommendation
  • Every 5,000 miles or 6 months: For conventional oil.
  • Every 10,000 miles or 12 months: For synthetic oil (if specified).
2. Severe Driving Conditions

If you frequently drive under severe conditions (e.g., short trips, stop-and-go traffic, extreme temperatures, towing, etc.), it's advisable to change the oil more frequently:

  • Every 5,000 miles or 6 months for synthetic oil.
Tools Required
  1. Oil Filter Wrench
  2. Socket Set (to remove drain plug)
  3. Oil Catch Pan
  4. Funnel
  5. Rags or Shop Towels
  6. New Oil Filter
  7. New Engine Oil (5W-20 or 0W-20 synthetic oil recommended)
  8. Torque Wrench
  9. Safety Gloves and Goggles
Repair Instructions
Step 1: Prepare the Vehicle
  1. Park the Highlander on a level surface.
  2. Turn off the engine and allow it to cool down.
  3. Engage the parking brake.
Step 2: Drain Old Oil
  1. Lift the Vehicle: Use a jack and jack stands if necessary.
  2. Locate the Drain Plug: Under the vehicle, find the oil drain plug on the oil pan.
  3. Remove the Drain Plug:
    • Use a socket wrench to remove the drain plug.
    • Allow the old oil to completely drain into the oil catch pan.
  4. Replace Drain Plug: Once drained, reinstall the drain plug and torque it to manufacturer specifications (typically around 25-30 ft-lbs).
Step 3: Replace Oil Filter
  1. Locate the Oil Filter: It is usually accessible from the top or bottom of the engine.
  2. Remove the Old Oil Filter:
    • Use the oil filter wrench to loosen and remove the filter.
    • Be cautious of residual oil spilling out.
  3. Prepare the New Oil Filter:
    • Apply a little new oil to the rubber gasket of the new filter.
  4. Install the New Oil Filter:
    • Screw it in by hand until snug, then tighten it according to the manufacturer’s specifications.
Step 4: Add New Oil
  1. Add New Engine Oil:
    • Open the hood and locate the oil filler cap.
    • Using a funnel, pour the appropriate amount of new engine oil (usually about 5.7 quarts for the 3.5L V6 engine) into the engine.
  2. Check Oil Level:
    • After adding oil, wait a minute, then check the dipstick again to ensure the oil level is within the acceptable range.
Step 5: Clean Up
  1. Start the Engine: Allow it to run for a few minutes to circulate the new oil.
  2. Check for Leaks: Inspect around the oil filter and drain plug for any leaks.
  3. Dispose of Old Oil and Filter: Properly recycle the used oil and filter at a local recycling facility.
Conclusion

Regular oil changes are crucial to maintaining the health of your 2020 Toyota Highlander’s engine. Stick to the recommended intervals and keep an eye on symptom indicators to ensure optimal vehicle performance.