Service manual

Part No. 39528 Genie GS-1530 & Genie GS-1930 5 - 5
Service Manual - First Edition
Section 5 - Troubleshooting Flow Charts
Fault Code Problem Possible Causes Solution
FAULT CODE CHART
(BEFORE SERIAL NUMBER 17408)
Notes
Continued on next page
60
Machine will not operate. Error
indicator li
g
ht on at the platform
controls.
Lift/drive switch is turned "off"
or in a neutral position.
Check switch position OR
Replace switch.
63
Machine will not operate.
Flashing green LED at the
platform controls.
Lift/drive switch turned from lift
to drive or drive to lift while the
function enable switch is
engaged.
Release function enable switch
and move lift/drive switch to
either lift or drive.
88
Machine will not operate. ECM
cannot be reset.
EPROM not programmed. Replace ECM.
no code
available
Green flashing LED at the
platform controls.
Function enable switch held for
more than 10 seconds without
activating any function.
Release function enable switch
OR check the function enable
microswitch for continuity in
the joystick controller box.
Reset controller and check for
fault code 33 at power up.
no code
available
Machine drive speed reduces
to off limit drive speed OR
platform raises slowly. Red
flashing LED at the platform
controls while function enable
switch is activated.
Low Voltage Cut Back (LVCB)
is activated because battery
supply voltage is 18.5V DC or
less.
Charge batteries.