TPMS and Remotes died

[jlanger]

So for some reason my TPMS is going off even though my tires are all at the correct pressure. It blinks a bunch of times when I start the car up and then just shows, but has no beeping. The same time that this happened, both of my jackknife style key fobs stopped working and I cannot get them to reprogram using the tried and true Mazda 3 ignition turns three door opens etc.

It's going to the dealer on Tuesday but anyone have any guesses as to the electronic gremlin? I'm guessing something interfered with both my TPMS and remote wireless sensor somehow, not sure what would do that.

 

[rsvinylgraphics]

Probably won't do any good but did you try disconnecting the battery for a few minutes?

 

[jlanger]

Nah but that is a good idea

 

[jlanger]

So it turns out the body control module went out.

Thankfully it was under warranty for 48k. Just a word to the wise this module is not included in the CPO 100k warranty.

Repair took most of the day, was about $280 for the part and 3-4 hours of labor.