Lippert Components Ground Control 3.0 - Manual (Page 9)

Rev: 01.30.2015
Page 9
Ground Control 3.0 Service Manual
Preventive Maintenance
Touch Pad Error Codes
Troubleshooting - Touch Pad
NOTE: To clear an error from the touch pad, repair or otherwise correct the issue, then press “ENTER”. If the
error is still present, the message will be displayed again.
Special Jack Error Codes
1. Remove dirt and road debris from jacks and stabilizer struts (if equipped) as needed.
2. If jacks are down for extended periods, it is recommended to spray exposed leveling jack tubes with
a spray lubricant every 3 months for protection. If the coach is located in a salty environment, it is
recommended to spray the rods every month.
Ensure the coach is supported at both the front and rear with jack stands before performing any
troubleshooting or service to the unit. Failure to do so may result in death or personal injury.
To clear one of these errors:
1. Correct or otherwise repair the issue (see the table below).
NOTE: Extend all of the jacks at least six (6) inches, then press and hold the “RETRACT” button on the
touch pad until the jacks begin retracting. Refer to Basic Jack Operation for middle jack extension
procedure.
2. All of the jacks will retract fully to clear the error.
LCD Message What's Happening? What Should Be Done?
***ERROR***
LF Jack
RF Jack
LM Jack
RM Jack
LR Jack
RR Jack
Error at a specific jack (left front,
right front, left rear, right rear).
Hall signal issue (open, short,
malfunction).
Check harness
connections at controller and at jack.
Check harness for damage.
Repair or replace as necessary. Unexpected high amp current
stall.
LCD Message What's Happening? What Should Be Done?
****ERROR****
Excess Angle
Controller not properly secured. Check and secure controller placement.
Excessive angle reached during
auto operation.
Relocate the coach.
****ERROR****
Excessive Angle
Controller not properly secured. Check and secure controller placement.
Excessive angle reached during
auto operation.
Relocate the coach.
****ERROR****
Feature Disabled
Front of coach below level when
starting Auto Level process (only
when trying to initiate Hitch
Recognition).
Raise front of coach above level and
restart Auto Level process
Touch pad power not cycled
between consecutive leveling
operations.
Turn touch pad off and then back on to
reset the system.
Zero point not set. Set zero point.