Genie S-40 XC
Genie error code 74-23 — Engine Temperature — Too high
Message on the display: Engine Temperature — Too high
Code 74-23 occurs in machines: Genie S-40 XC.
blocking fault
The Genie display shows code 74-23 with the message “Engine Temperature — Too high”. It is a blocking fault or a safety-related code: do not use the machine until the cause has been found and removed.
Effect on the machine: Engine will not restart until machine power is cycled. Engine may stop itself, depending on the engine option.
Possible causes
- The engine coolant temperature is measured as too high, potentially damaging the engine.
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
* Stop engine as soon as possible. * Verify the engine coolant level. * Verify the engine coolant/water pump. * Power on the machine and start the engine. At the ground controls display, view the engine temperature gauge for proper operation. * If engine uses an analog temperature sensor, verify it is sending an analog voltage on C26TSR (WH/RD, TCON J6- 10).
Source: Genie Service and Repair Manual S-40 XC (Part No. 1322629, 1286829GT), 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 74-23 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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