Genie DC and FE electric boom lifts (Z-60 DC, S-60 DC, Z-45 DC, Z-45 FE, Z-33/18 DC)
Genie error code 64-11 — Hydraulic Pressure Sensor — Shorted to Supply
Message on the display: Hydraulic Pressure Sensor — Shorted to Supply
Code 64-11 occurs in machines: Genie Z-60 DC, S-60 DC, Z-45 DC, Z-45 FE.
warning / function limited
The Genie display shows code 64-11 with the message “Hydraulic Pressure Sensor — Shorted to Supply”. It is a warning: some functions of the machine may be limited until the cause has been removed.
Effect on the machine: Warning: Calibration affected which can lead to poor operating efficiency
Possible causes
- 12V
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
Verify: · 12V (P198SEN RD) on Pin A · Signal (C245PSR GR) at C34-17 ECON (Approx. 1000 mV at 0 psi, 1800 mV at 1000 psi & 3400 mV at 3000 psi) · B- (SENGND BK) at Pin C
Source: Genie Service and Repair Manuals (Part No. 1307785, 1299608, 1297714, 1271125, 1268514), 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 64-11 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.
Genie service · Genie parts · All Genie codes of this system