Important Note:
-All connectors are to be insulated and weather sealed.
-In-Line ATC Fuse 15 Amp at solenoid.
Replace with
same amperage fuse when necessary.
NOTICE: DO NOT attempt to jump in-line fuses
with other objects other than the specified fuse(s).
DO NOT increase the amperage rating of fuse.
Serious harm to the liftgate will result when
standard practices are not followed.
ILP/PLR (Gravity Down) - Wiring Schematic
Toggle control - Pump - Full Time Gravity Down
15939 Piuma Ave. Cerritos, CA 90703
*A second valve applies to a power down unit.
See Wiring Diagram (Power Down)
Lower
Raise
30 Ft. x 2 ga.
Battery Cable
150 amp
Circuit Breaker
12V Power Supply
MBB Germany Cable # 3273863
Spade Connectors
with housing
Yellow/Green - Ground
Brown - Power
Blue - Load
Brown - Power
Blue - Load
Yellow/Green - Ground
ON/OFF Switch
Truck Installation
Power - #4 - Blue
Raise - #5 - Brown
Lower - #6 - Yellow/Green
70-0312-002
Yellow/Green - Ground
Toggle Switch
Power
Load
Ground
Lower Valve(s)
at Cylinders
2-Button
Hand Held Remote
(Optional)
Piggy back with
Toggle Switch
ON/OFF Switch
Trailer Installation
Brown - Power
Blue - Load
OR
Ground
Power
Starter
Solenoid
15A Fuse
Torque Specifications
Starter Solenoid:
M6: 1.3 ft/lbs. [1.7 Nm]
M8: 3 ft./lbs [4 Nm]
Electric Motor
M8: 6.3 ft/lbs. [8.5 Nm]
Power - #4 Green
Harness
Splice
Connectors
Lower - #6 Yellow
Starter - #5 Red
2 ga.Ground
Cable at
Enclosure
(Optional 2nd toggle)
Cut ends off of toggle
when it is an additional
toggle and add piggy
back connectors to all ends
Lower
Raise
Toggle Switch
Power - #4 Blue
Lower - #6 Yellow/Green
Starter - #5 Brown
Heat shrink all
Piggy Back connectors
Optional
Power
Down