TPMS system that will read existing auto sensors. ?
This may be a dream, but are there any TPMS that will read signals from existing sensors in my 2015 GMC Terrrain or any other sensors?
Forum Discussion
No... Each manufacturer uses its own proprietary coding system for their onboard TPMS, and not all models even use radio signals. At this point, a universal TPMS monitor just isn't going to happen anytime soon. You can use an add-on TPMS system on your toad though, to monitor the toad tires in your coach. And yes, it would be nice to not have to buy the additional sensors.
