Troubleshooting; Manual Override - Lippert Ground Control 3.0 Owner's Manual

Troubleshooting

What is happening?
Unable to level trailer.
Switch does not activate
landing gear.

Manual Override

Make sure the trailer is supported at both the front and rear with jack stands before performing any
troubleshooting or service to the trailer. Failure to do so may result in death or personal injury.
NOTE: For ease of manual override it is recommended to unplug the power harness to the motor prior to
performing the manual override procedure.
NOTE: Use of a 12-18 volt cordless screw gun or pneumatic screw gun is acceptable to manually override
the jacks. Do not use an impact screw gun to perform any of the override procedures, as this may
damage the motor.
Top of Landing Gear Motor Override:
3/8
Tools needed:
" drive ratchet and extension (no socket)
1. Find the port on the top of the jack motor (Fig.3A).
2. Remove the rubber plug (Fig. 4A).
3/8
3. Insert the " drive into the port (Fig. 5).
4. Turn override until the jack extends or retracts to desired position.
5. Insert the rubber plug back into the port after extension/retraction is complete.
Fig. 3
A
Rev: 09.23.21
Why?
Inner legs were
extended while trailer
was above level.
No power.
Wiring damaged.
Fig. 4
A
Page 4
What should be done?
Connect to tow vehicle, retract jacks, extend
inner leg making sure to allow room to level
trailer once tow vehicle is removed
Test battery voltage under load.
Charge or replace.
Check wiring. Repair or replace.
Fig. 5
CCD-0004396