Page 18 | Stellar
®
120-16-20 Shuttle Owner’s Manual
NOTE: GROUND THE
WHITE WIRES TO THE
BUMPER.
EXISTING TRUCK
WIRING HARNESS
LH, TURN, BRAKE, LIGHT
(YELLOW)
RH, TURN, BRAKE, LIGHT
(GREEN)
TAIL, CLEARANCE, LIGHT
(BROWN)
BACK-UP LIGHT
(BLACK)
GROUND
(WHITE)
GROUND
(WHITE)
REAR CLEARANCE
(BROWN/WHITE)
BACK-UP ALARM
(WHITE/BLACK)
RED CLEARANCE
(WHITE/BROWN)
RED CLEARANCE
(WHITE/BROWN)
TAG LIGHT
(BROWN)
TAG LIGHT
(BROWN)
TAG LIGHT
(BROWN)
LH TURN/
STOP
RED LIGHT
(WHITE/
BROWN/
YELLOW)
RH TURN/
STOP
RED LIGHT
(WHITE/
BROWN/
YELLOW)
RH TURN/
STOP
RED LIGHT
(WHITE/
BROWN/
YELLOW)
BACKUP
WHITE LIGHT
(WHITE/
BLACK)
TAG LIGHT
(BROWN)
MID-BODY CLEARANCE
2” AMBER RND LED
MID-BODY CLEARANCE
2” AMBER RND LED
PN 12516
JUMPER TO MID-BODY
CLEARANCE LIGHTS
PN 38056
PN 40310
BACK-UP ALARM
(WHITE/BLACK)
Note:
Installed inside
of the frame rail.
BACKUP
WHITE LIGHT
(WHITE/
BLACK)
LH TURN/
STOP
RED LIGHT
(WHITE/
BROWN/
YELLOW)
Step 10: Route Electrical Components
