TPMS module location?

[vealdj]

hi all!

New to the forum and new to the RAM. I have some issues with my TPMS and want to try to disconnect the module as some people suggest. Where's this module located?

I have 2021 RAM Big Horn.

Thank you!

 

[vealdj]

Little bit on this, so, problem started when I swapped to winter tire set, i put new Autel sensors in those and they are not communicated with the car. I used double frequency sensors that have 315 and 433, what I found that last one is what RAM uses.
Tried reset it twice, did learning sequence several times, drove for quite some time and no luck. Disconnected battery, same no luck. Not sure if unplugging TPMS will do something in this case but that is last place to try. If no go - will get OEM sensors from dealer.

 

[Richard320]

It looks like a whole bunch of stuff uses the same module.

 

[vealdj]

Thank you! Will try to get that disconnected. Not sure if that much of difference from disconnected battery but will try.

 

[Redfour5]

Little bit on this, so, problem started when I swapped to winter tire set, i put new Autel sensors in those and they are not communicated with the car. I used double frequency sensors that have 315 and 433, what I found that last one is what RAM uses.
Tried reset it twice, did learning sequence several times, drove for quite some time and no luck. Disconnected battery, same no luck. Not sure if unplugging TPMS will do something in this case but that is last place to try. If no go - will get OEM sensors from dealer.

Don't know if anyone noticed, but you can't get the TPMS anymore as part of an order and it is not a part of the new tow package. It's got to be chip related, don't know about after market.