The tire pressure sensor on models in & after 2012 can be read, only with some specified diagnostic tools.
VXSCAN El-50448 TPMS reset tool can help you reprogram all tires easier with 3 steps.
Ensure that the vehicle is in the TPMS Learn Mode, and follow the service procedure. Hold tool against the sidewall of the tire, near the valve stem. Depress Learn button while holding the tool against the tire sidewall.
Simple, Fast and Easy to Use,Tester activates the individual TPM sensor with the press of one button.
VXSCAN El-50448 Auto Tire Pressure Monitor Sensor TPMS Reset Tool OEC-T5 for GM Series Vehicle for 2010-2013