GMC Terrain I (2009-2015) trailer connector (under center of rear bumper) wiring diagram
This page shows the only wiring diagram for the component.trailer connector (under center of rear bumper), which is found in the car GMC Terrain I (2009-2015). 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 connector (under center of rear bumper) wiring diagram (1 of 1)
BLK WIRE
BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH)
BRN WIRE
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
FUSE
GM LAN SERIAL DATA
HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT REAR OF ENGINE COMPT)
LEFT TRAILER STOP/ TURN SIGNAL LAMP RELAY
LH SIG LP CTRL
ORG/ WIRE
PARK LAMPS RELAY
RH SIG LP CTRL LP SPLY VOLT
RIGHT TRAILER STOP/ TURN SIGNAL LAMP RELAY
TRAILER CONNECTOR (UNDER CENTER OF REAR BUMPER)
WHT WIRE
YEL WIRE
Go to component -> Trailer tow circuit -> TRAILER CONNECTOR (UNDER CENTER OF REAR BUMPER)
