U11C1-Lost Communication With Diesel Exhaust Fluid Control Unit: Notes

WARNING: This page is about a different car, the 2011 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 LLC

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