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how to reset the tire pressure light on GMC Sierra T1XX (2019-Present) - GMC Sierra
Home/Cars/GMC/Sierra/T1XX (2019-Present)/how to reset the tire pressure light on GMC Sierra T1XX (2019-Present)

how to reset the tire pressure light on GMC Sierra T1XX (2019-Present)

GMC Sierra T1XX (2019-Present)

Error Codes
30 minutes
Time
easy
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
426 words

Problem Statement

Learn how to reset the tire pressure light on GMC Sierra T1XX (2019-Present). Step-by-step guide with diagnostic steps and safety tips.

Affected Component
Tire Pressure Monitoring System
Estimated Time
30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Always ensure the vehicle is parked on a level surface when checking tire pressures.

Symptoms

  • •Tire pressure warning light is illuminated on the dashboard
  • •Tires may feel under-inflated or over-inflated
  • •Vehicle may show uneven tire wear
  • •Decreased fuel efficiency due to improper tire pressure

Diagnostic Steps

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

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

  • •Tire pressure gauge
  • •OBD-II scanner (optional)

Parts Required

  • •None (if all tires are properly inflated)

Additional Information

Affected Component
Tire Pressure Monitoring System
Estimated Time
30 minutes
Difficulty
easy
Severity
medium
Tools Required
2 items
Parts Required
1 item

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Solution
1. Preparation
  • Gather necessary tools: OBD-II scanner (if needed), tire pressure gauge.
  • Ensure all tires are at the correct pressure.
2. Resetting the TPMS

  1. Locate the TPMS Reset Button:

    • The reset button is typically found beneath the steering wheel or in the glove compartment. Refer to the owner’s manual for the exact location.

  2. Turn on the Ignition:

    • Without starting the engine, turn the key to the "On" position or press the start button once (without pressing the brake).

  3. Press the TPMS Reset Button:

    • Hold the reset button until the tire pressure light blinks three times, then release it. This indicates that the TPMS is resetting.

  4. Start the Engine:

    • Start the vehicle and allow it to run for a few minutes.

  5. Check the Tire Pressure Light:

    • The light should turn off after a few moments. If it remains illuminated, ensure that all tire pressures are correct and repeat the reset process.