B21F8-13-Exterior Lighting Power Supply Input 1 - Circuit Open: Notes
WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module Battery Voltage Circuit Diagram
Courtesy of CHRYSLER GROUP, LLC
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article
.