10
lippert.com 432-LIPPERT (432-547-7378) Rev: 10.14.21
Ground Control
®
3.0
5th Wheel Leveling Prepped Unit
to Full Automatic Leveling
Installation and Owner’s Manual
(For Aftermarket Applications)
CCD-0004397
Front Landing Gear Wire Harness Installation
1. Completely remove and discard the old harnesses for
the left and right landing gear to the old switch panel.
NOTE: The new harnesses are marked LF (left front) and
RF (right front), left is for the driver’s side landing gear
jack and right is for the passenger’s side landing gear
jack. Refer to the Wiring Diagram section to aide in the
installation of the landing gear wire harnesses.
2. Install the new left and right wire harnesses (Fig.23A)
from the landing gear jacks to the appropriate connectors
on the controller.
Fig.22
2. Using four #8 x 1” fasteners (Fig.21B), attach the
controller to the ceiling of the compartment, centered over
the marked centerline in the compartment.
NOTE: Refer to the Wiring Diagram section near the back
of the manual, to aide in the installation of the following
wire harnesses.
3. Connect the power and ground to the controller:
A. Connect the red pigtail wire on the controller to the
green prepped wire (Fig.22B) that is provided in the unit.
B. The green prepped wire is connected to a 50 amp
circuit breaker (Fig.22A) and will have a bell cap style wire
connector (Fig.22C)
before connection to the red pigtail wire is made. See the
Wiring Diagram section.
A A
C. Crimp a ring tongue connector onto the end of the
black pigtail wire on the controller and connect to a proper
grounding location. See Wiring Diagram.
NOTE: If more wire is needed to make these connections,
use the supplied 9’ power wire harness.
NOTE: Be sure to properly scrape away any paint on a
metal surface where ground is made.
4. Connect all jack harnesses to the appropriate
connectors on the controller.
NOTE: Jack harnesses are labeled for proper
identification: L and R for Left side (driver’s side) and Right
(passenger’s side) and F, M, and R for Front, Middle, and
Rear jacks.
5. Connect the rear sensor harness to the appropriate
3-pin connector on the controller.
6. Connect the touchpad harness to the appropriate 4-pin
connector on the controller.
A
B
C
Battery
Fig.23
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