Installation Instructions
Directives de Montage
Instrucciones de Instalación
Electric Trailer Brake
Control Wiring Adapter
Adaptateur pour câblage de commande de
frein de remorque électrique
Adaptador del cableado de
control eléctrico del remolque
Ford Expedition
WARNING
ALWAYS read and follow all warnings and
instructions included with purchase before
beginning installation. Keep for future reference.
DO NOT exceed lower of towing manufacturing
rating (including in your vehicle owner's manual)
or specific amperage ratings stated on product.
ALWAYS read, understand and follow all
warnings and instructions printed on tow
vehicle's battery.
ALWAYS wear safety glasses and use all safety
precautions during installation.
3077-037
Rev. A
ENGLISH
CAUTION
Plug brake control adapter into mating receptacle
on backside of brake control before attaching to
the vehicle connector.
1. Make sure the vehicle is off with the keys removed
from the ignition.
2A. Locate the grey connector under dash below
the steering column. If the connector is not there,
B
see step 2B
.
2B. Locate the instrument cluster finish panel in the
center of dash on driver side
out and away from the dash being careful not to
damage the trim or panel. Unplug the housings
attaching the panel being careful not to damage
locking tabs and set aside.
3. OPTION 1
Locate and remove two bolts, exposed in step 2.
Remove bin. Unplug grey connector from back
D
of bin
.
OPTION 2
On vehicles equipped with factory brake
controller locate the large grey housing matching
the mating half of the adapters connector. Housing
will be plugged into the back of the unit. Additional
harnesses may need to be unplugged to gain
access to its location.
NOTE
When disconnecting the factory installed brake
control, you will get a fault code displayed on
the message center of the dash.
4. Plug the brake control adapter into the vehicle's
electric brake control harness connector.
A
11/8/2019
b
5. Locate a routing path for the adapter to exit
the bottom of dash.
TIP
Use a flash light to shine light up though the
bottom of dash to locate a hole to exit the dash.
6. Complete the installation per the electric brake
control manufacturer's instructions and mount
the unit as directed. Perform test procedures
as instructed.
7. After brake controller is installed, plug in all
connectors that were not used back into the
original housings and snap access panel back
C
. Pry the panel
into place.
NOTE
Vehicles not equipped with OEM trailer tow
package, may require fuses and relays to complete
output and battery feed circuits (sold separately).
Consult owners manual for locations.
WARNING
Overloading circuit can cause fires. DO NOT
exceed lower of towing manufacturer rating or:
• Max. 3 AXLES: 6 BRAKES 18 amps
Read vehicle's owners manual &
instruction sheet for additional information.
A
Wiring Adapter Housing (Containing Male Terminals) - Wire Side
GROUND
FUSED TRAILER
BRAKE CONTROLLLER
BATTERY FEED
c
PAGE 1 OF 3
TRAILER BRAKE CONTROLLER
(OUTPUT)
VEHICLE STOP LAMP SWITCH TO
BRAKE CONTROLLER (INPUT)
D