[GXPTA]

I was driving around last night in the GXP and the DIC beeped and displayed "Tire Pressure System Fault" and the tire pressure warning symbol stays on in the speedometer display. I have checked the tire pressures and they are all OK. Has anybody else had this issue and know what the remedy is? I appreciate any advise given.

 

[RedDeadG8]

reset/calibrate TPMS. the same thing you have to do when you rotate tires. its in the manual on how to do it.

 

[john1461]

If you haven't switched out your tires/wheels, one or more of your sensors may need to be rebuilt. Re-calibrate the sensors and see if you still get the fault.

 

[GXPTA]

Thanks guys. That took care of it.

 

[GMCustomerService]

Thanks guys. That took care of it.

Glad to see everything's been resolved! Please don't hesitate to let us know if you any concerns moving forward.

All the best,

William R.
GM Customer Care

 

[jkaetz]

The TPMS seems to be very sensitive. Mine faults randomly on longer trips and then is working again a few minutes later. Next time I'm under the rear package shelf, I'll re-route the RCDLR antenna and see if that cures the issue.