JLG ES series scissor lifts (1930ES, 2030ES, 2630ES, 2646ES, 3246ES)
JLG error code 232 — GROUND LIFT UP / DOWN ACTIVE TOGETHER
Message on the display: GROUND LIFT UP / DOWN ACTIVE TOGETHER
Code 232 occurs in machines: JLG ES series, 1932RS, 6RS, 3248RS, 10RS, 4045R, R4045.
warning / function limited
The lift up / down inputs are closed simultaneously.
Description from the JLG 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.
Checks from the manual
- Check if the lift switch is obstructed or jammed.
- Check the lift switch signal and wiring to the ground board. The lift switch input (24V) is from ground board terminal J2-4, and its outputs (24V when closed) are to ground board terminals J2-6 (up), J2-7 (down).
- Replace ground board.
What service does
A qualified service technician reads the code with the manufacturer's diagnostic tools, finds the cause, clears the code and carries out a function test.
Source: JLG Service and Maintenance Manual, ES series (Diagnostic Trouble 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 232 not go away?
RK Rental services JLG 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.