Contents - Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Specifications
- Hydraulic Oil Specifications
- Hydraulic Component Specifications
- Hydraulic Hose and Fitting Torque Specifications
- Torque Procedure
- Repair Procedures
- Platform Controls
- Circuit Board
- Joystick
- Platfrom Controls Alarm
- Platform Components
- Platform Extension Deck
- Scissor Components
- Scissor Assembly, GS-2669 DC
- Scissor Assembly, GS-3369 DC
- Scissor Assembly, GS-4069 DC
- Wear Pads
- Lift Cylinders
- November
- Ground Controls
- Software Revision Level
- Machine Setup
- Auxiliary Platform Lowering
- Level Sensor - Models with Outriggers
- Service Override Mode
- Hydraulic Pump
- How to Calibrate the Hydraulic Pump
- Manifolds
- a Function Manifold Components
- Valve Adjustments - Function Manifold
- How to Adjust the Oscillate Relief Valve
- How to Adjust the Steer Relief Valve
- How to Adjust the Platform Up Relief Valve - Models without Platform Overload
- Outrigger Manifold Components
- Valve Coils
- Hydraulic Tank
- Steer Cylinder
- Oscillate Cylinder
- Steer Angle Sensor
- Non-steer Axle Components
- Drive Hub
- Outrigger Components
- Outrigger Calibration
- Platform Overload Components
- Platform Overload Recovery
- Fault Codes
- GCON I/O Map
- Operation Indicator Codes (OIC)
- Troubleshooting "HXXX" and "PXXX" Faults
- Fault Inspection Procedure
- Type "HXXX" Faults
- Type "PXXX" Faults
- Type "UXXX" Faults
- Type "FXXX" Faults
- Type "CXXX" Faults
- Section 5 Schematics
- Electrical Schematic Abbreviations and Wire Color Legends
- Hydraulic Component Legend
- Electrical Symbols Legend
- Hydraulic Symbols Legend
- Limit Switch Legend
- Fuse, Ground and Platform Control Boxes
- Fuse Box Layout, All Models
- Ground Control Box Layout, All Models
- Platform Control Box Layout, Models with 2 Speed Lift
- Control Box Layout, Models with Proportional Lift
- Electrical Schematics - ANSI / CSA
- Electrical Schematic, GS-2669 DC and GS-3369 DC with 2 Speed Lift, (ANSI CSA) (to serial number GS6915-6388)
- Electrical Schematic, GS-2669 DC and GS-3369 DC with Proportional Lift, (ANSI CSA) (from serial number GS6915-6389 to GS6915-7719)
- Electrical Schematic, GS-2669 DC and GS-3369 DC with Proportional Lift, (ANSI CSA) (from serial number GS6915-7720)
- Electrical Schematic, GS-4069 DC with 2 Speed Lift, (ANSI / CSA) (to serial number GS6915-6388)
- Electrical Schematic, GS-4069 DC with Proportional Lift, (ANSI / CSA) (from serial number GS6915-7720)
- Electrical Schematics - AS / CE
- Electrical Schematic, GS-2669 DC and GS-3369 DC with 2 Speed Lift, (AS / CE to serial number GS6915-6388)
- Electrical Schematic, GS-2669 DC and GS-3369 DC with Proportional Lift, (AS CE) (from serial number GS6915-6389 to GS6915-7719)
- Electrical Schematic, GS-2669 DC and GS-3369 DC with Proportional Lift, (AS CE) (from serial number GS6915-7720)
- Electrical Schematic, GS-4069 DC with 2 Speed Lift, (AS / CE) (to serial number GS6915-6388)
- Electrical Schematic, GS-4069 DC with Proportional Lift, (AS / CE) (from serial number GS6915-6389 to GS6915-7719)
- Electrical Schematic, GS-4069 DC with Proportional Lift, (AS / CE) (from serial number GS6915-7720)
- Hydraulic Schematics
- Hydraulic Schematic, GS-2669 DC and GS-3369 DC with 2 Speed Lift (to serial number GS6915-6388)
- Hydraulic Schematic, GS-2669 DC and GS-3369 DC with Proportional Lift (from serial number GS6915-6389)
- Hydraulic Schematic, GS-4069 DC with 2 Speed Lift (to serial number GS6915-6388)
- Hydraulic Schematic, GS-4069 DC with Proportional Lift (from serial number GS6915-6389)
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November 2016 Service and Repair ManualFault CodesPart No. 1272220GT GS-2669 DC • GS-3369 DC • GS-4069 DC 105Type "PXXX" F aultsType "PXXX" FaultsDTCNumberMessage onGCON LCDDescription Possible Causes Failure ModeP001 P001:PWRFAULTSW PWR:Bat-Short circuit of the switched power #1circuit to battery negative.• Short circuit in switched power #1, down limit switch ordigital tilt switch harness.• GCON ECM.All functions inhibited.P003 P003:PWRFAULTSW PWR1:Bat+Short circuit of the switched power #1circuit to battery positive.• Short circuit in switched power #1, down limit switch ordigital tilt switch harness.• GCON ECM.All functions inhibited.P004 P004:DEVICEFAULTHORN:Bat-Short circuit of the automotive horncircuit to battery negative.• Short circuit in automotive horn harness.• Automotive horn short circuit.• GCON ECM.Automotive horn inhibited.P005 P005:DEVICEFAULTHORN:OpenOpen circuit of the automotive horncircuit.• Open circuit in automotive horn harness.• Automotive horn open circuit.• GCON ECM.Automotive horn inhibited.P006 P006:DEVICEFAULTHORN:Bat+Short circuit of the automotive horncircuit to battery positive.• Short circuit in automotive horn harness.• Automotive horn short circuit.• GCON ECM.Automotive horn inhibited.P007 P007:DEVICEFAULTGCON ALARM:Bat-Short circuit of the GCON alarmcircuit to battery negative.• Short circuit in GCON alarm harness.• GCON alarm short circuit.• GCON ECM.GCON alram inhibited.P009 P009:DEVICEFAULTGCON ALARM:Bat+Short circuit of the GCON alarmcircuit to battery positive.• Short circuit in GCON alarm harness.• GCON alarm short circuit.• GCON ECM.GCON alram inhibited.P013 P013:PWRFAULTPCON PWRET:Bat-Short circuit of the PCON powerreturn circuit to battery negative.• Short circuit in PCON power return harness.• GCON ECM.All functions inhibited.P015 P015:PWRFAULTPCON PWRET:Bat+Short circuit of the PCON powerreturn circuit to battery positive.• Short circuit in PCON power return harness.• GCON ECM.All functions inhibited.P018 P018:PWRFAULTPCON POWER:Bat-Short circuit of the PCON powercircuit to battery negative.• Short circuit in PCON power harness.• GCON ECM.All functions inhibited.P019 P019:PWRFAULTPCON POWER:Bat+Short circuit of the PCON powercircuit to battery positive.• Short circuit in PCON power harness.• GCON ECM.All functions inhibited.P023 P023:PUMPMOTORVOLTAGE NOT OKPump motor voltage out of range. • Pump voltage to low.• Pump voltage to high.• Right rear DCON ECM.All functions inhibited.P025 P025:PUMPMOTORCURRENT FEEDBKOpen or short circuit of the P- circuitfrom the right rear drive controller tothe pump motor.• Open or short circuit in pump motor P- cable.• Faulty pump.• Right rear DCON ECM.All functions inhibited.P026 P026:MOTOR RRVOLTAGE NOT OKOpen or short circuit of the U or Wcircuit from the right rear drivecontroller to the right rear drivemotor.• Open circuit in right rear drive motor U or W cable.• Right rear drive motor.• Right rear DCON ECM.All functions inhibited.P027 P027:MOTOR LRVOLTAGE NOT OKOpen or short circuit of the U or Wcircuit from the left rear drivecontroller to the left rear drive motor.• Open circuit in left rear drive motor U or W cable.• Left rear drive motor.• GCON ECM.All functions inhibited.P028 P028:CONTACTORSTUCK CLOSEDMain contactor (PR1) stuck in theclosed position.• Short circuit in main contactor harness.• Faulty contactor.• Right rear DCON ECM.All functions inhibited.P029 P029:CONTACTORDOES NOT CLOSEMain contactor (PR1) stuck in theopen position.• Open circuit in main contactor harness.• Faulty contactor.• Right rear DCON ECM.All functions inhibited.P030 P030:COILFAULTLC RR:OpenShort circuit of the main contactor(PR1) coil to battery negative or opencircuit.• Short or open circuit in main contactor harness.• Faulty contactor.• Right rear DCON ECM.All functions inhibited.P031 P031:COILFAULTBRAKE/LC RR:Bat+Short or open circuit of the right rearbrake coil circuit.• Short or open circuit in right rear brake harness.• Short or open circuit in right rear brake coil• Right rear DCON ECM.All functions inhibited.
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