How to Reset the Tire Pressure Light (TPMS) on a Chevrolet Silverado 2500HD/3500HD

1. Set the parking brake and place the vehicle in Service Mode.
2. On an uplevel DIC, make sure the Tire Pressure info page option is turned on.
3. Scroll to the Tire Pressure screen on the DIC info page using the DIC controls or the trip odometer reset stem.
4. Press and hold the thumbwheel (uplevel DIC) or the trip odometer reset stem for about five seconds (base DIC), then select yes.
5. Wait for two horn sounds and the TIRE LEARNING ACTIVE message, then activate each sensor with the relearn tool, starting at the driver side front tire.
6. Continue in order: passenger front, passenger outer rear, passenger inner rear, driver outer rear, driver inner rear.
7. Turn the vehicle off and set all six tires to the pressure on the Tire and Loading Information label.

• You have two minutes for the first tire and five minutes overall, or the process stops and must be restarted.
• Single rear wheel vehicles relearn automatically: park about 20 minutes after installing a tire, then drive up to 10 minutes at 20 km/h (12 mph) or more.

Source: 2026 Chevrolet Silverado 2500HD/3500HD owner's manual, PDF pages 325, 326. Steps are summarized in our own words (AI-assisted, checked against the cited pages 2026-10-18). Other model years can differ; your manual has the final word.