[pennyb789]

I Have A 2004 Impala. A Couple Days Ago My Low Tire Pressure Monitor Light Came On Due To A Flat, And Now It Will Not Go Off. I Do Not Have A Factory Radio. So, I Looked In The Manual And Tried To Reset It Using The Interior Lights Switch As Suggested. It Still Did Not Go Off. Does Any One Have Any Suggestions, On How To Reset It?

 

[blusail]

I checked in my service books and it says upon completion of the reset procedure you need to drive the vehicle for about 30 minutes in the 3 speed ranges: 15-40, 40-70, and 70-90 after that the sensor should recalibrate