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Home >> Hummer >> 2010 >> H3T Alpha >> Repair and Diagnosis >> External Pages >> Different car >> Section 171 (Maintenance Reminder Light (Reset Procedures)) >> Tire Pressure Monitor System Reminder >> TPMS Reminder Reset - Procedure 21 >> Using Scan Tool (2003-05 Models)
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Using Scan Tool (2003-05 Models)

WARNING: This page does not describe the selected car, but rather 2526 other vehicles, including the 2025 Honda Ridgeline, 2025 Honda Prologue, 2025 GMC Yukon XL, 2025 GMC Yukon, and 2025 GMC Terrain. However, it is still accessible from the selected car via links, so may be relevant.
  1. Adjust all tire pressures to the recommended Psi (kPa). See vehicle's Loading Information Label for recommended tire pressure. Turn ignition ON with engine OFF.
  2. Install scan tool. Turn ignition ON with engine OFF.
  3. With scan tool, select Special Functions.
  4. Select TIM Reset.
  5. Press Reset soft key.
  6. LOW TIRE indicator will flash 3 times, then turn OFF.
  7. Clear the TPM DTC.