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

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

GMC Sierra T1XX (2019-Present)

Error Codes
15-30 minutes
Time
easy
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
438 words

Problem Statement

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

Affected Component
Electrical
Estimated Time
15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Ensure tires are at the correct pressure to avoid handling issues while driving.

Symptoms

  • •Tire pressure warning light is illuminated on the dashboard
  • •Check tire pressure display shows low tire pressure for one or more tires
  • •Possible uneven tire wear if ignored
  • •Change in handling characteristics while driving

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

  • •Tire pressure gauge
  • •Air compressor

Parts Required

  • •None required for reset, but replacement TPMS sensors may be needed if the issue persists.

Additional Information

Affected Component
Electrical
Estimated Time
15-30 minutes
Difficulty
easy
Severity
medium
Tools Required
2 items
Parts Required
1 item

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Solution
1. Preparation
  • Ensure all tires are set to the recommended pressure (refer to the sticker on the driver’s door jamb).
  • Gather necessary tools: tire pressure gauge, air compressor (if needed).
2. Resetting the Tire Pressure Monitoring System (TPMS)
  1. Locate the TPMS reset button: It is typically found under the steering column or near the fuse box.
  2. Turn on the ignition: Without starting the engine, turn the key to the "ON" position.
  3. Press and hold the reset button: Keep the button held until the tire pressure light blinks three times, then release it.
  4. Turn off the ignition: After releasing the button, turn the ignition off completely.
  5. Start the engine: Turn on the vehicle to check if the tire pressure light has turned off.
3. Recalibrating the TPMS (if necessary)
  1. Drive the vehicle: Go for a drive for at least 10 minutes at a speed of 20 mph or higher to allow the system to recalibrate.
  2. Check tire pressure again: If the light remains on, recheck the tire pressures to ensure they are at the correct levels.