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Worked fine on my 2012 Colorado LT once I. learned how to put the truck in the relearn mode. Lotta incorrect info on the Internet about how to do this on my model. For my truck, emergency brake on, flipped light switch from auto to park three times pretty fast. Two quick Hornchirps Confirms, in relearn mode. horn chirps on each tpm once learned
Worked on 2001 C5 Corvette with newly installed Schrader 20117 TPMS sensors (Feb. 2019 mfg. date). Tire shop said they could not activate them. Was not concerned because virtually all recommended procedures say to use a magnet. Absolute nonsense. Schrader magnet failed to activate sensors after numerous attempts. This FORSCAN U508 universal relearn tool worked perfectly. It is a bargain.
Read the instructions super simple. Bought a used car, and they changed the tire and never relearned the system. I got this on Friday and did it after work today. It took less then 5 mins to relearn the sensors. Highly recommend it! Wish it would do more years but I do understand.