Genie GR-20J and GR-26J (vertical mast lifts with jib)
Genie error code 01-32 — Controller interface board — Logic failure #1
Message on the display: Controller interface board — Logic failure #1
Code 01-32 occurs in machines: Genie GR-20J, GR-26J.
blocking fault
Under-voltage or over- voltage has been detected.
Description from the Genie service manual, in the original wording.
Possible causes
The manual does not list the causes for this code: the service technician establishes them during diagnosis of the machine.
What you can do
Switch the machine off with the emergency stop and switch it on again. If the code comes back, do not use the machine and call service.
Solution from the manual
If the fault occurs on starting or during an alarm, the fault is most likely to be linked to an under-voltage. Check whether the main voltage SI is stable. If the fault occurs on acceleration of the motor or activation of the pump, the fault may be due to under-voltage. Check the charge and the battery connections. If the fault is detected during braking, the fault may be due to over- voltage: Check the battery voltage during braking. In any other case, the fault may be due to an internal fault of the controller then replace it. Check whether there is contact or low impedance between pin A12 and the battery. Otherwise the circuit is damaged.
Source: Genie Service and Repair Manual GR-20J / GR-26J (Part No. 227656, 1312899), Fault Codes section.
The descriptions are quoted from the manufacturer's service documentation and are for guidance only. Clearing codes, calibrations and repairs are carried out by a qualified service technician according to the manual for the specific serial number. A machine with an active blocking code must not be used until the cause has been removed.
Does code 01-32 not go away?
RK Rental services Genie lifts at our workshop or on site at the customer's premises (construction site, factory, warehouse). We read the code, remove the cause and select the parts by serial number.
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