![background image](/i/infiniti/152206/infiniti-qx56-2007/h/infiniti-qx56-2007-355.png)
3. Locate the jumper harness connector under
the lower portion of the instrument panel.
The connector is taped to the wiring harness
s
1
as indicated.
●
The connector is marked with a white tag
with “electric brake connector”.
Wire color designation for electric trailer brake
controller jumper harness.
WIRE COLOR
NOTE
RED/GREEN
Vehicle stop lamp switch
to trailer brake controller.
BLACK
Brake controller ground
(-).
BROWN/WHITE
Trailer brake controller
switched output.
RED/BLUE
Trailer brake controller
illumination.
RED
Fused trailer brake con-
troller battery feed (B+).
4. Peel off the tape and connect the jumper
harness to the connector
s
2
.
5. Release the parking brake.
6. Install the aftermarket electric trailer brake
controller according to the manufacturer’s
instructions.
Pre-towing tips
●
Be certain your vehicle maintains a level
position when a loaded and/or unloaded
trailer is hitched. Do not drive the vehicle if it
has an abnormal nose-up or nose-down
condition; check for improper tongue load,
overload, worn suspension or other possible
causes of either condition.
LTI0115
LTI0116
Technical and consumer information
9-23
Z
REVIEW COPY—
2007 Infiniti QX56 (iwz)
Owners Manual—USA_English (nna)
07/08/06—tbrooks
X