I have had Tire pressure warning "TCP inactive - system learning" for the past 2 days. How long does it need to learn? A tire shop checked the sensors with a device they put next to the tire. Sensors checked out ok.
Do I need to reset the on board computer or configure something else? Checked the tire settings and were ok

 

I recently reset mine and after about 15 miles of driving, the warning lights went out and I was getting readings on all 4 tires. I don't believe the "learn" while not moving. Try the set option again and go for a drive.

 

I'll try that, only drove the car for short errands around my house

 

Thanks, it worked. Took the car on a long drive and the light finally went out.