How do I reset the brake pad life monitor on my 2019 Sierra 1500? I turned it off when it first came on because I was unable to get brake parts. Pretty frustrating that my local GM dealer was unable to get rear brake rotors. I was told they were back ordered and they had no idea when they would get them. Apparently they have been backordered for over a month. I guess we are expected to buy a new truck when the brakes are worn out? I had less then 45,000 km (28,000 miles) and the inside of the rear rotors were completely rusted away. After many calls my wife was able to locate the parts at another dealer in another town. The rear pads, rotors and brake life sensor have been replaced but when I turn it back on the dash it says "service system". This has been a very frustrating experience. All of my other new vehicles have gone at least 90,000 km before needing brakes. It also obvious that my local dealer was not interested in selling me the parts to do this job myself. I can't imagine that they wouldn't be able to look online to see what other dealer had the parts in stocks. I know I can turn the brake life monitor off again on my dash but it bothers me to have something that isn't working. I think my wife said it best "I will defiantly take this into consideration when we replace her van in a few months"