U029D-Lost Communication With NOX Sensor "A": Notes

WARNING: This page is about a different car, the 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Diesel Exhaust Fluid (DEF) Dosing Control Unit Wiring Diagram

Courtesy of CHRYSLER GROUP, LLC

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .