The firSTStep in resetting the tire pressure monitoring system in the 2009 Chevrolet Silverado is to make sure You know the recommended tire pressure. You can find this information on the placard inside the driver's side door jamb.To reset the system, turn the key in the ignition to ON, but don't start the engine. Press the Lock and Unlock buttons on Your remote keyless entry simultaneously for five seconds. You should hear the horn beep twice and in the display, You'll see a messaging saying TIRE LEARNING ACTIVE. This lets You know the resetting process has started. Activate each sensor by removing the valve cap from the tire and then increase or decrease the pressure until the horn chirps. Start with the driver's side front tire and move clockwise around the vehicle. Turn the ignition off after You're done with the final tire and message in the display should disappear. Adjust the pressure in all tires to be accurate with the placard and drive the vehicle for at least 10 minutes at speeds above 30 miles per hour.
Danielle G.
April 10, 2020
To reset your tire pressure sensors on your 2009 chevy silverado step 1. Apply parking brake. Turn ignition to on position (engine off) 2. Press and hold unlock and lock buttons on the keyless entry transmitter until horn sounds, and then lf turn signal will become illuminated. 3. Starting with lf tire, increase/decrease tire pressure until horn sounds. 4. After horn sounds proceed as in step 5 for the next 3 sensors in the following order: rf rr lr after completing lr tire horn will sound twice. 5. Turn ignition to off position to exit vehicle learn mode. Adjust all tires to pressure listed on the placard.
TimmyG
September 25, 2023
If your sensors are over 4 years old replace them when you buy new tires.
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