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How can I reset the TPMS on a 2007 Buick LaCrosse?

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2 answers

★ Top Answer
Tom Braden

To reset the tire pressure monitoring system on a 2007 Buick LaCrosse, you must first inflate the tires to the recommended pressures. After inflating the tires, drive the car at speeds above 20 mph for one to two hours until the warning light turns off. If the light remains on, it may mean the sensor battery is faulty and cannot connect with the TPMS system. In this scenario, a TPMS diagnostic tool is necessary to program the new sensor into the vehicle. This process involves inflating the tire, then scanning each sensor by walking around the car.

More answers

  • Bighillbilly

    To reset the TPMS light on a 2007 Buick Lacrosse, press and hold the tune/display button for 8 seconds until the settings menu appears. Use the seek button to find "tire mon" and then press the 1 button repeatedly until the reset message shows up.

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