Hello everyone,
New to the forum but I am looking to diagnose some none check engine codes on my 500 Pop 5 Speed Manual.
Specifically looking for :
U3F00, P0002, P00FF, and B3DFF

Would love to see the GM/Fiat codes for all responding modules however if they are available.
The couple of sites I found w/ typical obd2 codes (even those which state they have specific Fiat codes) don't list these.