Having replaced TPMS Sensors on both vehicles, after a reset, the TPMS light comes back on after driving for a little while. I clearly have the wrong procedure for the reset. I have both a high quality scan tool and TPMS Tools but obviously I didn't do it properly.

Any info on resetting?


Appreciate any feedback.

 

I bought my Accent used at a Chevy dealer, had to replace two and bought directly from Hyundai. My very skilled mechanic of many years couldn't get it to reset. I took it to Hyundai and paid $60 only to have it come back on. My problem is I didn't change all of them just the fronts. I think the rear is going or has gone bad.