Tire Pressure Sensor Calibration YUKON, Tahoe, Suburban, Sierra, Silverado, GMC, Chevy 2015 + 

Either the battery in the sensor is dead, the sensors are not compatible (I put 2019 wheels on and they aren’t the same), or there aren’t sensors. You’ll have to remove the tire from the rim and install new sensors

Just something to keep in mind, the thermostat can also cause the symptom for the fan to run. Here is the video for that if you need it. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-aEfgkxWdBYw.htmlsi=XDnx4nYL734oC-tY

@@dannyjohnsonsgarage sorry Danny, I did not understand, I am talking about Tire Sensor pressure system that after using the tool you posted the light comes back on

These are the GMC AT4 wheels ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Jngnmm-wXnw.html

No, you’d just have to look at the gauge and see what the psi is at

It will remember everything where it currently is. The only time you should need to calibrate it again in the future is when you change the position of where the wheel is located on the vehicle (rotate tires for example).

From L - R my tire pressure from my other sensors read @ 34, 32, 34, 35 psi but the pressure on my new wheel and tire set up are @ 40 psi. I have a 2017 Sierra and I upgraded from 17 inch factory gmc wheels to 20 inch factory gmc wheels with new factory monitors and the same part number in my 17 inch wheels but for some reason it won’t read the new sensors.

Did you calibrate the new sensors with the machine shown in the video? It may be trying to read the old sensors but it has to be calibrated to the new ones

@@dannyjohnsonsgarage No. How to?

Ok. I see what I have to do. I have to wake up the new sensors.

The only real way would be with a custom tune that can turn it off or throw 4 sensors into a pvc pipe that you cap off and pressurize- then put that in the back lol

That used to be the case and isn’t anymore

@@dannyjohnsonsgarage very good to know. Thanks Danny

Mine never linked, so if you want them to you’ll need to remove the tire and put compatible sensors on

@@dannyjohnsonsgarage thank you very much, love your channel. Thank you again.

I bought new take off wheels that had sensors, but being 2019 they are different sensors that are not comparable. The tires are so perfect I don’t went to remove them to put in the proper sensors (for now).

@@dannyjohnsonsgarage Thanks for reply. I'm contemplating doing the same thing on my Denali. I've replaced my front struts, but still a rough ride on my 20's.

TPMS relearn system www.amazon.com/VXDAS-EL-50448-Pressure-Monitor-Activation/dp/B072BK693N?crid=GQWF4ZKEBTDE&keywords=2015+gm+scan+tool+tpms&qid=1646440916&s=automotive&sprefix=2015+gm+scan+tool+tpms%2Cautomotive%2C148&sr=1-5&linkCode=ll1&tag=2004047-20&linkId=9fd2701739945c1292925a05ba85aa50&language=en_US&ref_=as_li_ss_tl