Tire Sensor Issue

[SIGNGUY]

Hi all ! I am hoping that you guys can help me with some advice about my tire pressure sensors...
I have an 07 Yukon with 20k miles on it...

The other day I was going out of town so I hit the info button to check my tire pressures and they were a tad low so I stopped to put some air in them...

When I had them up to pressure I hit the button again to check them and when I switched from front to rear I got straight lines where the numbers would normally be...
Then the yellow icon of the tire with a ! mark came up and now I get the message indicating that there is a problem with the monitoring system message...
Any suggestions? Can I simply clear the message?
Thanx for any help given!

 

[GM Fan]

If you recently had a tire rotation then the sensors need to be recalibrated. Read your manual. Its a bit tricky, if I remember right you have a certain amount of time to do all 4 wheels and you have to let air out of each tire so the system knows which tire you are adjusting. Good luck

 

[SIGNGUY]

If you recently had a tire rotation then the sensors need to be recalibrated. Read your manual. Its a bit tricky, if I remember right you have a certain amount of time to do all 4 wheels and you have to let air out of each tire so the system knows which tire you are adjusting. Good luck

Nope...I didn't rotate...
I am going to do a search here...see what I can find...
Thanx!

 

[kutza]

gas pump style air pumps may or may not have a water seperator in the compressor line, it can be possible that you pumped in air with too much moisture into the tires, possibley damaging the tpms sensors.