TPMS light still on after relearn

[wesalexleft]

I had a TPMS sensor stop transmitting. I ordered an online replacement and paid the local shop kid to break down the tire and replace. Brought the truck (2007 Yukon Denali) back home and did the relearn procedure. All went well, got the honks, and I'm getting tire pressures on all four tires reported at the DIC. The problem is that the dash warning light is still on. Tire (!). How do you get this to go out, or does it take a certain number of cycles?

 

[guy from norcal]

maybe you have another one that needs to be replaced. or try disconecting the neg on battery for 10 min

 

[08grey]

Drive it a while. It will either go out or show you which wheel is not talking properly.

 

[wesalexleft]

Negative battery cable did the trick. All good now.