Genie GS-2669 DC, Руководство по обслуживанию и ремонту

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Service and Repair Manual November 2016
Fault Codes
110 GS-2669 DC • GS-3369 DC • GS-4069 DC Part No. 1272220GT
Type "FXXX" Faults, continued
DTC
Number
Message on
GCON LCD
Description Possible Causes Failure Mode
F049 F049:SENSORFAULT
PUMP SPEED:Bat+ Short circuit of the pump speed
sensor to battery positive. • Short circuit of the pump speed sensor.
• Short circuit in pump speed sensor harness.
• GCON ECM. All functions operate.
F050 F050:SENSORFAULT
PUMP:Open/Bat- Short circuit of the pump speed
sensor to battery negative or open
circuit. • Short or open circuit of the pump speed sensor.
• Short or open circuit in pump speed sensor harness.
• GCON ECM. All functions operate.
F051 F051:SWITCHFAULT
ACC PRESS:Bat+ Short circuit of the accumulator
pressure switch to battery positive. • Short circuit of the accumulator pressure switch.
• Short circuit in function manifold harness.
• GCON ECM.
• Faulty hydraulic pump All functions inhibited
except platform as long as
machine is in the elevated
position.
If machine is in stowed
position, all functionality is
resumed.
F052 F052:SWITCHFAULT
ACC PRESS:Bat- Short circuit of the accumulator
pressure switch to battery negative. • Short circuit of the accumulator pressure switch.
• Short circuit in function manifold harness.
• GCON ECM. All functions inhibited
except platform as long as
machine is in the elevated
position.
If machine is in stowed
position, all functionality is
resumed.
F053 F053:DCON RR ECM
THERM PROTECTION Right rear drive controller, thermal
protection senses that temperature
has exceeded 185° F / 85° C. • Excessive heat.
• Faulty thermal sensor in right rear drive controller.
• Right rear DCON ECM. Drive speed reduces from
185° F / 85° C to 221° F /
105° C.
Drive inhibited at 221° F /
105° C.
F054 F054:DCON LR ECM
THERM PROTECTION Left rear drive controller, thermal
protection senses that temperature
has exceeded 185° F / 85° C. • Excessive heat.
• Faulty thermal sensor in left rear drive controller.
• Right rear DCON ECM. Drive speed reduces from
185° F / 85° C to 221° F /
105° C.
Drive inhibited at 221° F /
105° C.
F057 F057:MOTOR RR
ENCODER FAULT Return signal from the right rear drive
motor encoder to the right rear drive
controller is 40 Hz or higher. • Short or open circuit of the drive motor encoder.
• Faulty encoder in right rear drive motor.
• Faulty right rear drive motor.
• Right rear DCON ECM. All functions inhibited.
F058 F058:MOTOR LR
ENCODER FAULT Return signal from the left rear drive
motor encoder to the left rear drive
controller is 40 Hz or higher. • Short or open circuit of the drive motor encoder.
• Faulty encoder in left rear drive motor.
• Faulty left rear drive motor.
• Left rear DCON ECM. All functions inhibited.
F059 F059:MOTOR RR
STALL/ENCODER Right rear drive motors rotor is stuck
or the return signal from the encoder
is incorrect. • Right rear drive motor not turning.
• Short or open of the drive motor encoder.
• Faulty encoder in right rear drive motor.
• Faulty right rear drive motor.
• Right rear DCON ECM. Drive functions inhibited.
F060 F060:MOTOR LR
STALL/ENCODER Left rear drive motors rotor is stuck or
the return signal from the encoder is
incorrect. • Left rear drive motor not turning.
• Short or open of the drive motor encoder.
• Faulty encoder in left rear drive motor.
• Faulty left rear drive motor.
• Left rear DCON ECM. Drive functions inhibited.
F061 F061:MOTOR RR
THERMAL SENSOR Open circuit of the right rear drive
motor thermal sensor to right rear
drive controller (D3) or faulty thermal
sensor. • Open circuit in right rear drive motor harness.
• Faulty thermal sensor in right rear drive motor.
• Right rear DCON ECM. Drive performance
reduced.
F062 F062:MOTOR LR
THERMAL SENSOR Open circuit of the left rear drive
motor thermal sensor to left rear
drive controller (D3) or faulty thermal
sensor. • Open circuit in left rear drive motor harness.
• Faulty thermal sensor in left rear drive motor.
• Left rear DCON ECM. Drive performance
reduced.
F063 F063:SENSORFAULT
STEER ANG:RANGE Steer angle sensor out of range. • Short or open circuit of the steer angle sensor.
• Short or open circuit of the steer angle sensor harness.
• Steer angle sensor needs to be calibrated.
• Faulty steer angle sensor.
• Right rear DCON ECM. Drive performance
reduced.