Rev: 11.13.2017 Page 18
Ground Control TT Leveling OCTP Owner's
Error Display In OneControl Touch Panel or One Control App
NOTE: Errors can only be cleared via the OneControl Touch Panel or OneControl Leveling App through
MyRV®. The only exception is when the Auto Leveling Control Touch Panel (Fig. 3) was used to abort
an auto-sequence. In this case the error can be cleared by pressing any Auto Leveling Control button.
NOTE: To clear an error from the OneControl Touch Panel or the OneControl App, correct the issue, then
press "OK." If the error is still present, the message will be displayed again.
Touch Panel
Message
What's Happening? What Should I Do?
"EXCESS ANGLE"
Unsecured controller.
Uneven or sloped site.
Check and secure controller placement.
Relocate the trailer.
"EXCESSIVE ANGLE"
Excessive angle reached during
manual operation.
Stop manual operation and reset jacks to
a more level state. The code will self clear,
there is no need to hit "OK."
"BAD CALIBRATION"
Trailer zero point was not set
correctly.
Reset zero point.
"FEATURE DISABLED"
Hitch recognition requested but no
hitch height set.
Perform "AUTO LEVEL" sequence to
establish hitch height.
Zero point not set. Set zero point.
"LOW VOLTAGE"
Bad connection or wiring.
Discharged or bad battery.
Check wiring - repair or replace.
Test battery voltage under load - charge or
replace.
"OUT OF STROKE"
Unsecured controller.
Uneven or sloped site.
Check and secure controller placement.
Relocate the trailer.
"EXTERNAL SENSOR" Bad connection or wiring.
Replace or repair connection to rear remote
sensor.
"JACK TIME OUT"
System could not level in expected
time.
Check disposition of jacks.
"AUTO LEVEL FAIL"
Unsecured controller.
Voltage drop.
Check and secure controller placement.
Test battery voltage under load - charge or
replace.
"FUNCTION ABORTED"
User has aborted an automatic
leveling sequence.
Restart the sequence.
"HALL POWER SHORT"
Short circuit detected on one or
more of the jack hall effect power
lines.
Check harness and replace or repair.
“CAN’T COMPLETE
LEVEL IN THIS
LOCATION. PLEASE
RELOCATE RV TO
FLATTER TERRAIN”
The trailer is parked on a steep
incline during auto level. The front
cannot be leveled and the front jacks
are already fully retracted.
Relocate the trailer.