My tire pressure warning light is now on constantly. While I am driving it rotates through the different wheels telling me they are all losing pressure. Of course, they are all fine. Question is, is this an electrical issue that needs to go to the dealer? Or a sensor issue that I might be able to get addressed somewhere else?

Any ideas appreciated! You guys have been very helpful to this non-car guy in the past!

 

There is a TSB on that exact issue. My car is a CPO so it was done under warranty. If you are out of warranty, it should cost about 30 min of labor to fix.

It is a simple re flash of the TPMS computer.

 

+1. Ask the dealer to do a software reflash on the tpms module and your issue will be sorted. My dealer did it for free as a goodwill gesture even though the car was out of warranty.

 

Mine is certified so I am still well within warranty. Thanks for the quick reply!