B-2204?

Js90

Member
Joined
Mar 20, 2022
Messages
30
Location
Florida
Hi there! Relatively new to the JScan app. Plugged in today and actively throwing the b-2204 code. Not much info on the internet and conflicting info. No remote start and the only thing I’ve changed recently is turning the tire light off as it ALWAYS was on due to upgrade to bigger set up and old sensors. Could this be the reason? Thoughts?

Thanks!
 
Just reading sounds like ecm has lost contact with something. Maybe the sensors. Any way to reset to factory specs just to see? Just a guess. Over my head for sure🍺🍺
 
Just reading sounds like ecm has lost contact with something. Maybe the sensors. Any way to reset to factory specs just to see? Just a guess. Over my head for sure🍺🍺
Mine too! 🤣 I’m going to play around with the app tomorrow or try to deactivate TPMS and see if anything changes. Ohhhhhh Jeeps…
 
  • Like
Reactions: BigAL07
Hi there! Relatively new to the JScan app. Plugged in today and actively throwing the b-2204 code. Not much info on the internet and conflicting info. No remote start and the only thing I’ve changed recently is turning the tire light off as it ALWAYS was on due to upgrade to bigger set up and old sensors. Could this be the reason? Thoughts?

Thanks!
I vaguely remember there being a TSB on that code. I'll have to look later but it involves resetting your ECU so your Jeep can relearn. If you Upgrade to bigger tires and have automatic transmission, you should tell the Jeep through JSCAN what size you physically have installed. This has nothing to do with your current code though.