Hi sswain,

Have you had a chance to contact an FCA dealership? If you need assistance, please let me know.

Thank you,

Kathleen

 

What is a FCA dealership? Went to the local Dodge dealer & they wanted us to leave the car for 3 days. Trying to find one that can get to it sooner.

 

Hi sswain,

FCA is Fiat Chrysler Automobiles a.k.a. your local Dodge dealer. Let me know if you require assistance.

Thanks,

Kathleen

 

Kathleen,
Been at Bob Frensley Dodge all day today & their saying they have no idea what's going on. Tried to dump a program in it but no luck. They haven't tried a proxi alignment which someone mentioned. Not having much luck with this dealer.

Thanks,
Stuart

 

Hi Stuart,

Sorry, just say your reply. Since you are located in the U.S., I will forward your concern to my U.S. counterpart.

Thanks,

Kathleen

 

This is the exact issue I’m having with my 2016 Chrysler 200, lost communication with the bcm and the odometer is flashing literally no hvac controls work and the rear defrost butting is grayed out won’t even pretend to turn in

 

Welcome to the forum. As stated above, the car has lost PROXI configuration. It is a communication line between the BCM (body control module) and the various computers. Maybe just lost between the BCM & HVAC (heating, ventilation & A/C) modules?

Any recent service, dead battery or did this just happen? Battery terminals must be clean & tight.
Sometimes a battery disconnect, pause a few moments & reconnect works. Sometimes it has to finish running a routine and then it will restore PROXI by itself.

If nothing with the car has changed and the odometer continues to flash, it will need a scan tool capable of running a BCM PROXI configuration alignment:

Search results for query: proxi flashing odometer