Towing / Trailer System

Trailer Recognition Control Unit Wiring Diagram PE31.19-P-2101SAB
- with CODE (550) Trailer hitch
- control unit N28/1
- refinement package
- as of model year 2010

Wiring Diagram (Part 1):

Wiring Diagram (Part 2):

Component Description/Coordinates, A0 To X58/33:

Component Locations: Component Location photographs can be found via their component names at the vehicle level. Component Locations