Method 1: Check for a Reset Button (Least Likely)
Some vehicles have a button specifically for resetting the TPMS. This is usually located on the dashboard, often near the steering wheel or infotainment controls. Look carefully for a button with a tire icon or the letters "TPMS." If you find one, consult your owner's manual for the exact procedure.
Method 2: Drive Cycle Reset (Most Likely)
This is the most common method for 2008 Chevy vans. It involves driving the vehicle to allow the sensors to recalibrate:
1. Inflate Tires Properly: Ensure all tires are inflated to the correct pressure as specified on the sticker located inside the driver's side doorjamb or in your owner's manual.
2. Drive the Vehicle: Drive at speeds above 20 mph (32 km/h) for at least 10-15 minutes. Some vehicles may require a longer drive or specific maneuvers (like turning).
3. Check the Warning Light: After the drive, monitor the tire pressure warning light on your dashboard. It should turn off if the pressure is correct and the sensors have successfully recalibrated.
If the light persists after this:
* Check Tire Pressure Again: Double-check that all tires are properly inflated, including the spare if you used it.
* Check for Damaged Sensors: A damaged sensor might need to be replaced. A mechanic can diagnose this.
* Consult the Owner's Manual: Your owner's manual should have the most accurate and specific instructions for your particular model of Chevy van. This is the definitive guide.
* Visit a Mechanic: If you've tried everything and the light remains on, it's best to take your van to a mechanic or tire shop. There may be a more serious issue.
Important Note: Indirect TPMS systems (which rely on wheel speed sensors rather than individual tire pressure sensors) usually don't require a reset. If your TPMS light is on, it's usually because of low tire pressure. Correcting the pressure should solve the problem without any resets.
