Mercedes-Benz C-class W204/S204/С204 facelift (2011-2015) trailer recognition control unit wiring diagram
This page shows the only wiring diagram for the component.trailer recognition control unit, which is found in the car Mercedes-Benz C-class W204/S204/С204 facelift (2011-2015). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
trailer recognition control unit wiring diagram (1 of 1)
1 2 3 4 5 6 7 8 9 10 31/1 15 54
31 LED
31/2
AHK
BLK WIRE
BLK/GRN WIRE
BLK/RED WIRE
BLK/WHT WIRE
BLU WIRE
BRN WIRE
BRN/RED WIRE
CAN-B H CAN-B L
COMPUTER DATA LINES SYSTEM
FRONT ELECTRICAL PREFUSE BOX (AT RIGHT REAR OF ENGINE COMPT)
FUSE
FUSE 53
FUSE 54
FUSE 57
FUSE 58
FUSE 89
GRN WIRE
GRY WIRE
GRY/YEL WIRE
HOT AT ALL TIMES
HOT W/ CIRCUIT 15 RELAY ENERGIZED
HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED
LED
REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (RIGHT SIDE OF TRUNK/CARGO AREA)
RED WIRE
RED/BLU WIRE
RED/GRN WIRE
RED/YEL WIRE
RFL (+)
TRAILER HITCH LOCKING SWITCH (W/ SWIVELING TRAILER HITCH)
TRAILER HITCH RELEASE (W/ SWIVELING TRAILER HITCH)
TRAILER RECOGNITION CONTROL UNIT
TRAILER SOCKET
W/O ECO START/ STOP FUNCTION W/ ECO START/ STOP FUNCTION
WHT WIRE
Go to component -> Trailer light circuit -> TRAILER RECOGNITION CONTROL UNIT
