Draw-Tite 118821 TAILLIGHT ISOLATING SYSTEM - Manuel

INSTALLATION INSTRUCTIONS
1. Locate the towed vehicle left and right
STOP/TURN and TAIL signal wires. Cut each
wire as indicated in FIG. 1 and attach mating
quick-disconnect terminals.
2. Attach the adapter unit to a convenient
location in the rear of the towed vehicle
using adhesive tape on bottom of each unit.
3. Connect the towed vehicle input wires as
follows:
DRIVER SIDE
Left STOP/TURN (yellow) at B.
Left TAIL (brown) at A.
PASSENGER SIDE
Right STOP/TURN (green) at D.
Right TAIL (brown) at C.
4. Connect the output wires from the adapter to
the towed vehicle lamp wiring as follows:
DRIVER SIDE
Left STOP/TURN (yellow) at F.
Left TAIL (brown) at E.
PASSENGER SIDE
Right STOP/TURN (green) at G.
Right TAIL (brown) at H.
5. Attach ring terminal (supplied) to white ground
wire of 4-way flat input connector (adjust
length of wire to nearest screw on chassis).
Use existing screw (if possible) to ground
white wire.
6. Connect 4-way flat input connector to 4-way
flat cable (supplied) and route to towing
vehicle mating 4-way flat connector.
7. Test for proper operation of the towed
vehicle not connected to towing vehicle. Test
for proper operation of the towed vehicle
when connected to towing vehicle.
YELLOW
YELLOW
BROWN
BROWN
LEFT OUT TO CAR
TAIL OUT TO CAR
FEMALE
FEMALE
FEMALE
FEMALE
GREEN
GREEN
BROWN
OUT
IN
OUT
IN
MALE
MALE
MALE
MALE
LEFT IN FROM CAR
YELLOW
TAIL IN FROM CAR
BROWN
LEFT
TURN
RV
RV
TAIL
TAIL
LEFT
TURN
RIGHT
TURN
RV
RV
TAIL
TAIL
RIGHT
TURN
GND
TAIL
LEFT
RIGHT
RIGHT IN FROM CAR
GREEN
TAIL IN FROM CAR
BROWN
FIG. 2
WHITE
CHASSIS GND
TAIL TURN/
STOP TURN/
STOP TAIL
CUT
WIRES
LEFT RIGHT
A
E
B
F
C
G
D
H
FIG. 1
118821
©2013 Cequent™ Performance Products, Inc. P/N 118821-037 REV. A 01/14
DRIVER
SIDE
P
ASSENGER
SIDE
TAIL OUT TO CAR
RIGHT OUT TO CAR
TO TOWING VEHICLE/RV