Question

What does code U010C and P2BAC on 2011 Dodge RAM 5500 HD mean? I seem to be getting these codes at the same time and can't seem to figure out why.
Turbo is new.
Thanks!

Answer 1

This is an information code only, and there is an engine performance trouble code. P2BAC causes the engine power to derate. Until the DTC codes are addressed.

P2BAC Dodge Code - NOx Exceedence - Deactivation of EGR
Read more: https://www.autocodes.com/p2bac_dodge.html

U010C Dodge Code - Lost Communication With Turbocharger/Supercharger Control Module
Read more: https://www.autocodes.com/u010c_dodge.html