Genie Z-60/37 FE: Boom will not raise or extend

Likely cause: Discharged battery, an active fault code, basket overload or a fault of the boom angle or length sensor. Diagnosis: Check the power supply, read the fault code and verify the load in the basket.

Genie Z-60/37 FE: Machine will not drive, or drives only at creep speed

Likely cause: Joystick out of range or not centred, an open footswitch, or the drive limitation that is active while the boom is raised. Diagnosis: Centre the joystick, check the footswitch and lower the boom to the stowed (transport) position.

Genie Z-60/37 FE: Tilt alarm

Likely cause: Working on a slope, or a damaged or uncalibrated tilt sensor. Diagnosis: Level the machine; calibration or replacement of the sensor at a service centre.

Genie Z-60/37 FE: Basket overload (overload / load sense)

Likely cause: Capacity exceeded or a basket load sensor out of calibration. Diagnosis: Reduce the load; calibration of the weighing system at a service centre.

Genie Z-60/37 FE: Boom sagging or descending slowly

Likely cause: Worn cylinder seals, a holding valve fault or air in the system; moisture can make valves stick. Diagnosis: Inspect the cylinders, valves and hydraulic oil; repair at a service centre.

Genie Z-60/37 FE: Loss of CAN communication between modules

Likely cause: Chafed bus cable, corroded connectors or a damaged module (basket, chassis, power module). Diagnosis: Check the bus and the connectors and read the fault code with a service analyser.

Genie Z-60/37 FE: Combustion engine: will not start, stalls, overheats

Likely cause: Glow plugs or relay, throttle position sensor (TPS), temperature and oil pressure sensors, fuel system. Diagnosis: Read the engine codes and check the sensors and wiring.

Genie Z-60/37 FE: Basket will not come down

Likely cause: No power to the lowering valves or an electrical fault. Diagnosis: Use the emergency lowering (the valve on the chassis), then have the electrics diagnosed at a service centre.

Faults and error codes · boom lift

Genie Z-60/37 FE service: faults and error codes

The most common faults of the Genie Z-60/37 FE (boom lift) with the likely cause and the way to diagnose them, and below the Genie error codes with explanations. RK Rental services the Genie Z-60/37 FE: repairs, maintenance inspections and preparation for UDT inspections (UDT is the Polish Office of Technical Inspection), parts and service life assessment.

Genie Z-60/37 FE: machine data

Type: boom lift
Working height: 20.16 m
Platform capacity: 227 kg
Drive: Hybrid

Z-60/37 FE machine card →Z-60/37 FE manuals and parts catalogue →Genie parts →

The information below is diagnostic and indicative. Repairs, calibrations and clearing of fault codes are carried out by a qualified service technician, according to the manual for the specific serial number of the machine. A machine with an active fault code must not be used until the cause has been removed.

Genie Z-60/37 FE technical data useful for service

Weight and dimensions decide how the machine is transported to a workshop, while the tyres, battery and drive decide which parts are needed. When you report a service job, please also give the serial number from the rating plate.

Platform height: 18.16 m
Outreach: 11.15 m
Machine weight: 7,756 kg
Platform dimensions: 0.76 × 1.83 m
Transport dimensions (L × W × H): 8.15 × 2.49 × 2.54 m
Drive: 4WD
Tyres: Non-marking rough terrain
Use: Indoor / outdoor
Number of persons: 2
Platform Capacity (unrestricted): 227 kg
Up and Over Height: 7.39 m
Drive Speed-Stowed: 6.44 km/h
Drive Speed-Raised: 1.1 km/h
Fuel Tank Capacity: 64 L

Most common Genie Z-60/37 FE faults

Boom will not raise or extend

Likely cause: Discharged battery, an active fault code, basket overload or a fault of the boom angle or length sensor.
Diagnosis / how to fix it: Check the power supply, read the fault code and verify the load in the basket.

Machine will not drive, or drives only at creep speed

Likely cause: Joystick out of range or not centred, an open footswitch, or the drive limitation that is active while the boom is raised.
Diagnosis / how to fix it: Centre the joystick, check the footswitch and lower the boom to the stowed (transport) position.

Tilt alarm

Likely cause: Working on a slope, or a damaged or uncalibrated tilt sensor.
Diagnosis / how to fix it: Level the machine; calibration or replacement of the sensor at a service centre.

Basket overload (overload / load sense)

Likely cause: Capacity exceeded or a basket load sensor out of calibration.
Diagnosis / how to fix it: Reduce the load; calibration of the weighing system at a service centre.

Boom sagging or descending slowly

Likely cause: Worn cylinder seals, a holding valve fault or air in the system; moisture can make valves stick.
Diagnosis / how to fix it: Inspect the cylinders, valves and hydraulic oil; repair at a service centre.

Loss of CAN communication between modules

Likely cause: Chafed bus cable, corroded connectors or a damaged module (basket, chassis, power module).
Diagnosis / how to fix it: Check the bus and the connectors and read the fault code with a service analyser.

Combustion engine: will not start, stalls, overheats

Likely cause: Glow plugs or relay, throttle position sensor (TPS), temperature and oil pressure sensors, fuel system.
Diagnosis / how to fix it: Read the engine codes and check the sensors and wiring.

Basket will not come down

Likely cause: No power to the lowering valves or an electrical fault.
Diagnosis / how to fix it: Use the emergency lowering (the valve on the chassis), then have the electrics diagnosed at a service centre.

Genie error codes explained

Genie uses the on-board GSDS diagnostic system (Genie SmartLink). Codes are divided into DTC (a detected device or circuit fault) and OIC (an unusual operating condition, e.g. overload). On scissor lifts, DTCs are marked with a letter for the system type and a number; on boom lifts (Z and S series) there is also a two-digit flash code (red LED = source, yellow LED = type).

Code	Meaning
Hxxx	Hydraulic system: valves, pump, cylinders.
Pxxx	Power and battery: voltage, charging, power circuits.
Uxxx	User interface: control panel, joystick, switches.
Fxxx	Functions and control: interlocks, limits, operating logic.
Cxxx	Communication between control modules.
OIC (6 codes)	Operating status indicators, e.g. platform overload, tilt, an active safety function.
Z/S flash code	On boom lifts, e.g. Z-45/25: 1 = drive communication error, 62 = break in the excitation circuit; S-65: 12 = CAN bus error, 14 = low battery voltage.

Genie uses 272 DTC codes and 6 OIC codes. The full tables are in the service manual for the particular model (Genie Scissor Service and Repair Manual, from p. 182, manuals.genielift.com). Contact our service team and we will read and decode the code for your machine.

Check any Genie code in our error code database →

Do you have a fault or an error code on your Genie Z-60/37 FE?

Our service team will read the code, diagnose the cause and remove the fault, at our workshop or on site at the customer's premises (construction site, hall, warehouse), with original or OEM-grade replacement parts.

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Contact

The fastest way is by phone: service +48 609 609 105 (also WhatsApp), or write to serwis@fajnepodnosniki.pl.

Phone (service):: +48 609 609 105
E-mail:: serwis@fajnepodnosniki.pl
WhatsApp:: +48 609 609 105
Base and office:: ul. Brzozowa 12, 86-061 Brzoza near Bydgoszcz, Poland
Office hours:: Monday to Friday, 7:30–15:30 (Polish time)
Response time:: Messages: a reply within 1–2 hours.