Rev: 05.20.2022 Page 2 CCD-0001745
System
The Ground Control® 3.0 LCD 4-Point and 6-Point systems are leveling systems for 5th Wheel type recreational
vehicles. Utilizing level sensing electronics and a series of heavy duty jacks with individual drive motors, the
Ground Control® 3.0 System is capable of leveling 5th Wheels throughout the weight spectrum.
NOTE: Images used in this document are for reference only when assembling, installing and/or operating
this product. Actual appearance of provided and/or purchased parts and assemblies may differ.
TABLE OF CONTENTS
System 2
Safety 3
Preparation 4
Touchpad Diagram 4
Operation 5
Basic Jack Operation 5
Unhitching From A Tow Vehicle 5
Auto Level 6
Auto Level Sequence 6
Hitch Recognition 7
System Settings 7
Homing Jacks 7
Zero Point Calibration 8
Troubleshooting 8
Manual Override 8
Touchpad Error Codes 11
Special Jack Error Codes 12
Component Replacement 13
Landing Gear Replacement 13
Hall Eect Jack Replacement 14
Rear Sensor Replacement 15
Controller Replacement 19
Touchpad Replacement 20
Jack Motor Replacement 21
Troubleshooting 22
Maintenance 22
4-Point Wiring Diagram 23
6-Point Wiring Diagram 24
Notes 25
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