Tpms

[northcreek2624]

After having this 2011 since around Christmas I was checking tire pressures and noticed that they were out of position on the DIC . Tried to do the relearn procedure, got the two beeps to start but, lowering or raising the pressure on the dsf tire would not relearn(beep). So that explains why I found it with incorrect tire locations. I suspected a bad wheel sensor however they all read the correct pressure. Is it possible for a sensor to read correct psi but, not transmit for the relearn process? doesn't seem right...Mike

 

[jsfb6pts]

Were they rotated and not reset ?
Do you have the tool ?

 

[northcreek2624]

Were they rotated and not reset ?
Do you have the tool ?

Yes
No

 

[northcreek2624]

found the reason....

GM has disabled the manual relearn feature, read this:
https://gmspecialservicetools.service-solutions.com/Media/Common/Documents/EL-50448_rev_1.pdf

I bought the Kent Moore reset tool to address this problem...seems that GM found a way to get more of our money :wtf2:

 

[TheDarkKnightKnox]

Yeah its kind of crappy, learned this one quick and had to buy the tool on amazon. At least i have it now. It would be nice if the Knox would honk when you reach 35 PSI.

 

[northcreek2624]

Yeah its kind of crappy, learned this one quick and had to buy the tool on amazon. At least i have it now. It would be nice if the Knox would honk when you reach 35 PSI.

That honk would be a nice feature. I swear I have three different gauges, two were pretty expensive and they don't agree with each other or the TPMS.
I have to laugh when the "tire experts" break it down to 1/2 lbs. increments :321: