Harmar Mobility AL500 - Manual (Page 3)

BEGIN ROUTING THE VEHICLE
HARNESS AT THE BATTERY
Attach the black wire to the negative terminal on the battery.
Do not attach the red wire yet.
Important Reminder: Never attempt to attach the wire harness
to a secondary power source. The harness requires direct connection
to the battery.
Caution:
Route the harness away from the exhaust system, brake lines, fuel lines, gas tank, pinch points,
and sharp edges. Locate the wiring harness where it can not be snagged by road debris.
Unwind the harness and lay it flat. One end of the
harness has a black plug . This end of the harness
goes to the back of the vehicle.
Run the wiring harness under, or when possible through
the vehicle, back to the trailer hitch. Always locate the wiring
harness where it can not be snagged by road debris and
away from the vehicle's gas tank.
If the harness is too long for the vehicle, coil the
excess wire and secure it to the vehicle frame with
cable ties. Do not cut or shorten the harness .
Secure the plug about even with the end of
the hitch receiver tube.
Attach the red wire to the positive terminal on the battery.
Wire in a Standard 4-contact female flat trailer
connector to the vehicles' taillights. This will
provide power for the motor cover light.
To back
of vehicle
To vehicle's
battery
BLACK WIRE
BLACK WIRE
OR
Side mount Top mount
RED WIRE
RED WIRE OR
Side mount Top mount
Vehicle Wiring Harness
Installation Instructions
COIL
EXCESS
WIRE
HERE
1
2
3
4
5
TRAILER PLUG
ON LIFT HARNESS
MOTOR COVER
LIGHT
Ground for light is
provided by main
2 prong power
connector
BROWN WIRE
Self-resetting
Circuit Breaker
WIRING THE VEHICLE
3