Tires rotation and tpms issues

[Newduramaxh*ar]

Hello  everyone, 

I have a 2020 2500hd with 8500 miles. I recently rotated my tires, its been about 600miles or so. I noticed on the dashboard it reads front tires 70psi and rear tires 60psi. So pretty much reading opposite., if it makes any sense. Is there something I  need to do after a tire rotation.  This truck is way to high tech for me. 

Thank you for your time

[redwngr]

The locations need to be re-taught. You can buy a re-learn tool or visit you friendly dealer.

It is no longer possible to teach the locations by adjusting tire pressures the way it was done in the past. (even though the trailer tire sensors can still be done that way).

 

Dealer near me keeps one of the teach tools in service reception and will do the 20 second walk around anytime, no charge, without an appointment.