Troubleshooting; Troubleshooting Guide - Lippert Components Ground Control 2.0 Master Owner's Manual

Troubleshooting

Troubleshooting Guide

What Is Happening?
Switch does not
activate system.
Jacks will not extend to
ground while pump is
running.
Jacks will not retract
while pump is running.
Trailer bleeds down
after jacks extended.
Jack bleeds down after
being retracted.
Rev:11.08.19
Why?
Low voltage.
Damaged or
disconnected wiring.
Tripped or blown circuit
protection.
Little or no fluid in
reservoir.
Cartridge valve is
inoperative.
Hose damaged or
unconnected.
Little or no fluid in
reservoir.
Cartridge valve is
inoperative.
Hose damaged or
unconnected.
Possible fluid leak.
Cartridge valve manual
override open.
Possible fluid leak.
Cartridge valve manual
override open.
Page 139
What Should Be Done?
Test battery voltage under load. Charge or replace.
Use Manual Override.
Check wiring. Repair or replace.
Use Manual Override.
Reset or replace circuit protection.
Add fluid as recommended.
Clean, repair or replace cartridge valve.
Replace with new hose or reconnect hose.
Add fluid as recommended.
Replace inoperative cartridge valve.
Replace with new hose or reconnect hose.
Check for fluid leaks and repair or replace
components as necessary.
Close override. See Manual Override of the system.
Check for fluid leaks and repair or replace
components as necessary.
Close override. See Manual Override of the system.
CCD-0001573-08