JLG 1200SJP, 1350SJP Models Telescopic Boom Lift Troubleshooting Manual

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JLG 1200SJP, 1350SJP Models Telescopic Boom Lift Troubleshooting Manual

This manual PDF download describes procedures for troubleshooting for the JLG 1200SJP, 1350SJP Models Telescopic Boom Lift .

APPLICABLE MODELS :

JLG Telescopic Boom Lift 1200SJP
JLG Telescopic Boom Lift 1350SJP

TABLE OF CONTENTS :

Section A. Introduction
Section B. Troubleshooting Safety Precautions
Section 1. DTC Dictionary and Selected Troubleshooting
Section 2. Electrical Reference
Section 3. Hydraulic Reference
Section 4. JLG Analyzer
Section 5. Calibrations
Section 6. General Electrical Information
Troubleshooting

MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Product Code : 3128463
Total Pages : 264

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Section A. Introduction

A.1 How To Use This Manual
A.2 Visual Inspection
A.3 Reading Fault Codes
A.4 Connector References
A.5 Ground Reference
A.6 Control Module Power and Communications
A.7 Critical Sensors

Section B. Troubleshooting Safety Precautions
B.1 General
B.2 Hydraulic System Safety
B.3 Troubleshooting Safety
Table of Contents
List of Figures
List of Tables

Section 1. DTC Dictionary and Selected Troubleshooting
DTC 001 – EVERYTHING OK
DTC 002 – GROUND MODE OK
DTC 0010 – RUNNING AT CUTBACK – OUT OF TRANSPORT POSITION
DTC 0011 – FSW OPEN
DTC 0012 – RUNNING AT CREEP – CREEP SWITCH OPEN
DTC 0013 – RUNNING AT CREEP – TILTED AND ABOVE ELEVATION
DTC 0014 – CHASSIS TILT SENSOR OUT OF RANGE
DTC 0015 – LOAD SENSOR READING UNDER WEIGHT
DTC 0016 – ENVELOPE ENCROACHED – HYDRAULICS SUSPENDED
DTC 0017 – OVER MOMENT – HYDRAULICS SUSPENDED
DTC 0018 – UNDER MOMENT – HYDRAULICS SUSPENDED
DTC 0019 – MAIN ENVELOPE ENCROACHED – HYDRAULICS SUSPENDED
DTC 0020 – TOWER ENVELOPE ENCROACHED – HYDRAULICS SUSPENDED
DTC 211 – POWER CYCLE
DTC 212 – KEYSWITCH FAULTY
DTC 213 – FSW FAULTY
DTC 227 – STEER SWITCHES FAULTY
DTC 2211 – FSW INTERLOCK TRIPPED
DTC 2212 – DRIVE LOCKED – JOYSTICK MOVED BEFORE FOOTSWITCH
DTC 2213 – STEER LOCKED – SELECTED BEFORE FOOTSWITCH
DTC 2215 – D/S JOY. OUT OF RANGE LOW
DTC 2216 – D/S JOY. OUT OF RANGE HIGH
DTC 2217 – D/S JOY. CENTER TAP BAD
DTC 2218 – L/S JOY. OUT OF RANGE LOW
DTC 2219 – L/S JOY. OUT OF RANGE HIGH
DTC 2220 – L/S JOY. CENTER TAP BAD
DTC 2221 – LIFT/SWING LOCKED – JOYSTICK MOVED BEFORE FOOTSWITCH
DTC 2222 – WAITING FOR FSW TO BE OPEN
DTC 2223 – FUNCTION SWITCHES LOCKED – SELECTED BEFORE ENABLE
DTC 2224 – FOOTSWITCH SELECTED BEFORE START
DTC 234 – FUNCTION SWITCHES FAULTY – CHECK DIAGNOSTICS/BOOM
DTC 235 – FUNCTION SWITCHES LOCKED – SELECTED BEFORE AUX POWER
DTC 236 – FUNCTION SWITCHES LOCKED – SELECTED BEFORE START SWITCH
DTC 237 – START SWITCH LOCKED – SELECTED BEFORE KEYSWITCH
DTC 259 – MODEL CHANGED – HYDRAULICS SUSPENDED – CYCLE EMS
DTC 2513 – GENERATOR MOTION CUTOUT ACTIVE
DTC 2514 – BOOM PREVENTED – DRIVE SELECTED
DTC 2515 – DRIVE PREVENTED – BOOM SELECTED
DTC 2516 – DRIVE PREVENTED – ABOVE ELEVATION
DTC 2517 – DRIVE PREVENTED – TILTED & ABOVE ELEVATION
DTC 2521 – JIB SWING PREVENTED – IN 1000# MODE
DTC 2522 – CAN DONGLE ATTACHED – HYDRAULICS NOT RESTRICTED
DTC 2523 – BACKUP BLAM COMMUNICATIONS ACTIVE
DTC 2524 – DISCONNECT ANALYZER AND CYCLE EMS TO PERFORM BOOM RETRIEVAL
DTC 331 – BRAKE – SHORT TO BATTERY
DTC 332 – BRAKE – OPEN CIRCUIT
DTC 3311 – GROUND ALARM – SHORT TO BATTERY
DTC 3316 – RIGHT FORWARD DRIVE PUMP – SHORT TO GROUND
DTC 3317 – RIGHT FORWARD DRIVE PUMP – OPEN CIRCUIT
DTC 3318 – RIGHT FORWARD DRIVE PUMP – SHORT TO BATTERY
DTC 3320 – RIGHT REVERSE DRIVE PUMP – SHORT TO GROUND
DTC 3321 – RIGHT REVERSE DRIVE PUMP – OPEN CIRCUIT
DTC 3322 – RIGHT REVERSE DRIVE PUMP – SHORT TO BATTERY
DTC 3324 – LEFT FORWARD DRIVE PUMP – SHORT TO GROUND
DTC 3325 – LEFT FORWARD DRIVE PUMP – OPEN CIRCUIT
DTC 3326 – LEFT FORWARD DRIVE PUMP – SHORT TO BATTERY
DTC 3328 – LEFT REVERSE DRIVE PUMP – SHORT TO GROUND
DTC 3329 – LEFT REVERSE DRIVE PUMP – OPEN CIRCUIT
DTC 3330 – LEFT REVERSE DRIVE PUMP – SHORT TO BATTERY
DTC 3336 – ALTERNATOR/ECM POWER – SHORT TO GROUND
DTC 3338 – ALTERNATOR POWER – OPEN CIRCUIT
DTC 3339 – ALTERNATOR POWER – SHORT TO BATTERY
DTC 3340 – AUX POWER – SHORT TO GROUND
DTC 3341 – AUX POWER – OPEN CIRCUIT
DTC 3342 – AUX POWER – SHORT TO BATTERY
DTC 3343 – COLD START ADVANCE SOLENOID – SHORT TO GROUND
DTC 3344 – COLD START ADVANCE SOLENOID – OPEN CIRCUIT
DTC 3345 – COLD START ADVANCE SOLENOID – SHORT TO BATTERY
DTC 3349 – ELECTRIC PUMP – SHORT TO GROUND
DTC 3350 – ELECTRIC PUMP – OPEN CIRCUIT
DTC 3351 – ELECTRIC PUMP – SHORT TO BATTERY
DTC 3358 – MAIN DUMP VALVE – SHORT TO GROUND
DTC 3359 – MAIN DUMP VALVE – OPEN CIRCUIT
DTC 3360 – MAIN DUMP VALVE – SHORT TO BATTERY
DTC 3361 – BRAKE – SHORT TO GROUND
DTC 3362 – START SOLENOID – SHORT TO GROUND
DTC 3363 – START SOLENOID – OPEN CIRCUIT
DTC 3364 – START SOLENOID – SHORT TO BATTERY
DTC 3368 – TWO SPEED VALVE – SHORT TO GROUND
DTC 3369 – TWO SPEED VALVE – OPEN CIRCUIT
DTC 3370 – TWO SPEED VALVE – SHORT TO BATTERY
DTC 3371 – GROUND ALARM – SHORT TO GROUND
DTC 3372 – GROUND ALARM – OPEN CIRCUIT
DTC 3373 – GEN SET/WELDER – SHORT TO GROUND
DTC 3374 – GEN SET/WELDER – OPEN CIRCUIT
DTC 3375 – GEN SET/WELDER – SHORT TO BATTERY
DTC 3376 – HEAD TAIL LIGHT – SHORT TO GROUND
DTC 3377 – HEAD TAIL LIGHT – OPEN CIRCUIT
DTC 3378 – HEAD TAIL LIGHT – SHORT TO BATTERY
DTC 3379 – HOUR METER – SHORT TO GROUND
DTC 3380 – HOUR METER – OPEN CIRCUIT
DTC 3381 – HOUR METER – SHORT TO BATTERY
DTC 3385 – PLATFORM LEVEL UP OVERRIDE VALVE – SHORT TO GROUND
DTC 3386 – PLATFORM LEVEL UP OVERRIDE VALVE – OPEN CIRCUIT
DTC 3387 – PLATFORM LEVEL UP OVERRIDE VALVE – SHORT TO BATTERY
DTC 3391 – PLATFORM LEVEL DOWN OVERRIDE VALVE – SHORT TO GROUND
DTC 3392 – PLATFORM LEVEL DOWN OVERRIDE VALVE – OPEN CIRCUIT
DTC 3393 – PLATFORM LEVEL DOWN OVERRIDE VALVE – SHORT TO BATTERY
DTC 3394 – PLATFORM ROTATE LEFT VALVE – SHORT TO GROUND
DTC 3395 – PLATFORM ROTATE LEFT VALVE – OPEN CIRCUIT
DTC 3396 – PLATFORM ROTATE LEFT VALVE – SHORT TO BATTERY
DTC 3397 – PLATFORM ROTATE RIGHT VALVE – SHORT TO GROUND
DTC 3398 – PLATFORM ROTATE RIGHT VALVE – OPEN CIRCUIT
DTC 3399 – PLATFORM ROTATE RIGHT VALVE – SHORT TO BATTERY
DTC 33100 – JIB LIFT UP VALVE – SHORT TO GROUND
DTC 33101 – JIB LIFT UP VALVE – OPEN CIRCUIT
DTC 33102 – JIB LIFT UP VALVE – SHORT TO BATTERY
DTC 33103 – JIB LIFT DOWN VALVE – SHORT TO GROUND
DTC 33104 – JIB LIFT DOWN VALVE – OPEN CIRCUIT
DTC 33105 – JIB LIFT DOWN VALVE – SHORT TO BATTERY
DTC 33118 – SWING RIGHT VALVE – SHORT TO GROUND
DTC 33119 – SWING RIGHT VALVE – OPEN CIRCUIT
DTC 33120 – MAIN TELESCOPE IN VALVE – SHORT TO BATTERY
DTC 33121 – SWING RIGHT VALVE – SHORT TO BATTERY
DTC 33122 – SWING LEFT VALVE – SHORT TO GROUND
DTC 33123 – MAIN TELESCOPE OUT VALVE – SHORT TO BATTERY
DTC 33130 – THROTTLE ACTUATOR – SHORT TO GROUND
DTC 33131 – THROTTLE ACTUATOR – OPEN CIRCUIT
DTC 33132 – THROTTLE ACTUATOR – SHORT TO BATTERY
DTC 33133 – PLATFORM CONTROL VALVE – SHORT TO GROUND
DTC 33134 – PLATFORM CONTROL VALVE – OPEN CIRCUIT
DTC 33135 – PLATFORM CONTROL VALVE – SHORT TO BATTERY
DTC 33150 – LIFT PILOT VALVE – SHORT TO GROUND
DTC 33151 – LIFT PILOT VALVE – OPEN CIRCUIT
DTC 33152 – LIFT PILOT VALVE – SHORT TO BATTERY
DTC 33153 – LIFT DOWN AUX VALVE – SHORT TO GROUND
DTC 33154 – LIFT DOWN AUX VALVE – OPEN CIRCUIT
DTC 33155 – LIFT DOWN AUX VALVE – SHORT TO BATTERY
DTC 33173 – RESTRICTED TO TRANSPORT – AXLE LOCKOUT VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 33174 – RESTRICTED TO TRANSPORT – BRAKE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 33175 – JIB ROTATE LEFT VALVE – OPEN CIRCUIT
DTC 33176 – JIB ROTATE LEFT VALVE – SHORT TO BATTERY
DTC 33177 – JIB ROTATE LEFT VALVE – SHORT TO GROUND
DTC 33178 – JIB ROTATE RIGHT VALVE – OPEN CIRCUIT
DTC 33179 – JIB ROTATE RIGHT VALVE – SHORT TO BATTERY
DTC 33180 – JIB ROTATE RIGHT VALVE – SHORT TO GROUND
DTC 33181 – MAIN LIFT UP VALVE – OPEN CIRCUIT
DTC 33183 – MAIN LIFT UP VALVE – SHORT TO GROUND
DTC 33184 – MAIN LIFT DOWN VALVE – OPEN CIRCUIT
DTC 33185 – MAIN LIFT DOWN VALVE – SHORT TO GROUND
DTC 33186 – MAIN TELESCOPE OUT VALVE – OPEN CIRCUIT
DTC 33188 – MAIN TELESCOPE OUT VALVE – SHORT TO GROUND
DTC 33189 – MAIN TELESCOPE IN VALVE – OPEN CIRCUIT
DTC 33190 – MAIN TELESCOPE IN VALVE – SHORT TO GROUND
DTC 33207 – HORN – OPEN CIRCUIT
DTC 33208 – HORN – SHORT TO BATTERY
DTC 33209 – HORN – SHORT TO GROUND
DTC 33279 – GLOWPLUG – OPEN CIRCUIT
DTC 33280 – GLOWPLUG – SHORT TO BATTERY
DTC 33281 – GLOWPLUG – SHORT TO GROUND
DTC 33295 – SWING LEFT VALVE – oPEN CIRCUIT
DTC 33306 – SWING LEFT VALVE – SHORT TO BATTERY
DTC 33307 – MAIN TELESCOPE FLOW CONTROL VALVE – SHORT TO GROUND
DTC 33308 – MAIN TELESCOPE FLOW CONTROL VALVE – OPEN CIRCUIT
DTC 33309 – MAIN TELESCOPE FLOW CONTROL VALVE – SHORT TO BATTERY
DTC 33310 – MAIN LIFT DOWN VALVE – SHORT TO BATTERY
DTC 33311 – MAIN LIFT FLOW CONTROL VALVE – SHORT TO GROUND
DTC 33312 – MAIN LIFT FLOW CONTROL VALVE – OPEN CIRCUIT
DTC 33313 – MAIN LIFT FLOW CONTROL VALVE – SHORT TO BATTERY
DTC 33329 – MAIN LIFT UP VALVE – SHORT TO BATTERY
DTC 343 – PLATFORM LEVEL UP VALVE – SHORT TO GROUND
DTC 344 – PLATFORM LEVEL UP VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 347 – PLATFORM LEVEL DOWN VALVE – SHORT TO GROUND
DTC 348 – PLATFORM LEVEL DOWN VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 431 – FUEL SENSOR SHORT TO BATTERY
DTC 432 – FUEL SENSOR SHORT TO GROUND
DTC 433 – OIL PRESSURE SHORT TO BATTERY
DTC 434 – OIL PRESSURE SHORT TO GROUND
DTC 435 – COOLANT TEMPERATURE SHORT TO GROUND
DTC 437 – ENGINE TROUBLE CODE
DTC 438 – HIGH ENGINE TEMP
DTC 439 – AIR FILTER BYPASSED
DTC 4310 – NO ALTERNATOR OUTPUT
DTC 4311 – LOW OIL PRESSURE
DTC 4313 – THROTTLE ACTUATOR FAILURE
DTC 4314 – WRONG ENGINE SELECTED – ECM DETECTED
DTC 4322 – LOSS OF ENGINE SPEED SENSOR
DTC 4323 – SPEED SENSOR READING INVALID SPEED
DTC 441 – BATTERY VOLTAGE TOO LOW – SYSTEM SHUTDOWN
DTC 442 – BATTERY VOLTAGE TOO HIGH – SYSTEM SHUTDOWN
DTC 445 – BATTERY VOLTAGE LOW
DTC 662 – CANBUS FAILURE – PLATFORM MODULE
DTC 666 – CANBUS FAILURE – ENGINE CONTROLLER
DTC 6610 – CANBUS FAILURE – BLAM
DTC 6611 – CANBUS FAILURE – CHASSIS MODULE
DTC 6612 – CANBUS FAILURE – CYLINDER LOAD PIN
DTC 6613 – CANBUS FAILURE – EXCESSIVE CANBUS ERRORS
DTC 6622 – CANBUS FAILURE – TCU MODULE
DTC 6623 – CANBUS FAILURE – GATEWAY MODULE
DTC 6629 – TELEMATICS CANBUS LOADING TOO HIGH
DTC 681 – REMOTE CONTRACT MANAGEMENT OVERRIDE – ALL FUNCTIONS IN CREEP
DTC 813 – CHASSIS TILT SENSOR NOT CALIBRATED
DTC 815 – CHASSIS TILT SENSOR DISAGREEMENT
DTC 825 – LSS HAS NOT BEEN CALIBRATED
DTC 826 – RUNNING AT CREEP – PLATFORM OVERLOADED
DTC 827 – DRIVE & BOOM PREVENTED – PLATFORM OVERLOADED
DTC 828 – LIFT UP & TELE OUT PREVENTED – PLATFORM OVERLOADED
DTC 831 – PLATFORM LEVELING OVERRIDE ON
DTC 832 – PLATFORM LEVELING OVERRIDE OFF
DTC 833 – PLATFORM LEVEL UP CRACKPOINT – NOT CALIBRATED
DTC 834 – PLATFORM LEVEL DOWN CRACKPOINT – NOT CALIBRATED
DTC 837 – PLATFORM LEVEL SENSOR #1 – SHORT TO BATTERY
DTC 838 – PLATFORM LEVEL SENSOR #1 – SHORT TO GROUND OR OPEN CIRCUIT
DTC 8311 – PLATFORM LEVEL SENSOR #2 – SHORT TO BATTERY
DTC 8312 – PLATFORM LEVEL SENSOR #2 – SHORT TO GROUND OR OPEN CIRCUIT
DTC 8313 – PLATFORM LEVEL SENSOR #1 – REFERENCE VOLTAGE OUT OF RANGE
DTC 8314 – PLATFORM LEVEL SENSOR #2 – REFERENCE VOLTAGE OUT OF RANGE
DTC 8315 – PLATFORM LEVELING SENSOR – DISAGREEMENT
DTC 8316 – PLATFORM LEVEL SENSOR #1 – COMMUNICATIONS LOST
DTC 8317 – PLATFORM LEVEL SENSOR #2 – COMMUNICATIONS LOST
DTC 8318 – PLATFORM LEVELING SYSTEM TIMEOUT
DTC 841 – BOOM ANGLE SENSOR DISAGREEMENT
DTC 842 – BOOM LENGTH SWITCH FAILED
DTC 843 – BOOM LENGTH SWITCH/SENSOR DISAGREEMENT
DTC 844 – BOOM LENGTH SENSOR NOT DETECTING LENGTH CHANGE
DTC 845 – BOOM LENGTH SENSOR – OUT OF RANGE HIGH
DTC 846 – BOOM LENGTH SENSOR – OUT OF RANGE LOW
DTC 847 – BOOM LENGTH SENSOR – VALUE OUT OF RANGE HIGH
DTC 848 – BOOM LENGTH SENSOR – VALUE OUT OF RANGE LOW
DTC 849 – BOOM ANGLE SENSOR #1 – COMMUNICATIONS FAULT
DTC 8410 – BOOM ANGLE SENSOR #2 – COMMUNICATIONS FAULT
DTC 8411 – BOOM ANGLE SENSOR #1 – INVALID ANGLE
DTC 8412 – BOOM ANGLE SENSOR #2 – INVALID ANGLE
DTC 8413 – WRONG TELESCOPE RESPONSE
DTC 8414 – WRONG LIFT RESPONSE
DTC 851 – MOMENT PIN – HORIZONTAL FORCE OUT OF RANGE
DTC 852 – MOMENT PIN – VERTICAL FORCE OUT OF RANGE
DTC 855 – MOMENT PIN – SENSOR FAULT
DTC 857 – NEW MOMENT PIN DETECTED FAULT
DTC 861 – RESTRICTED TO TRANSPORT – OSCILLATING AXLE PRESSURE SWITCH DISAGREEMENT
DTC 862 – AXLE EXTEND VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 863 – AXLE EXTEND VALVE – SHORT TO GROUND
DTC 864 – AXLE RETRACT VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 865 – AXLE RETRACT VALVE – SHORT TO GROUND
DTC 866 – RIGHT FRONT STEER RIGHT VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 867 – RIGHT FRONT STEER RIGHT VALVE – SHORT TO GROUND
DTC 868 – RIGHT FRONT STEER LEFT VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 869 – RIGHT FRONT STEER LEFT VALVE – SHORT TO GROUND
DTC 8610 – LEFT FRONT STEER RIGHT VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 8611 – LEFT FRONT STEER RIGHT VALVE – SHORT TO GROUND
DTC 8612 – LEFT FRONT STEER LEFT VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 8613 – LEFT FRONT STEER LEFT VALVE – SHORT TO GROUND
DTC 8614 – RIGHT REAR STEER RIGHT VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 8615 – RIGHT REAR STEER RIGHT VALVE – SHORT TO GROUND
DTC 8616 – RIGHT REAR STEER LEFT VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 8617 – RIGHT REAR STEER LEFT VALVE – SHORT TO GROUND
DTC 8618 – LEFT REAR STEER RIGHT VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 8619 – LEFT REAR STEER RIGHT VALVE – SHORT TO GROUND
DTC 8620 – LEFT REAR STEER LEFT VALVE – SHORT TO BATTERY OR OPEN CIRCUIT
DTC 8621 – LEFT REAR STEER LEFT VALVE – SHORT TO GROUND
DTC 8622 – FRONT RIGHT STEER SENSOR – DECOUPLED
DTC 8623 – FRONT LEFT STEER SENSOR – DECOUPLED
DTC 8624 – REAR RIGHT STEER SENSOR – DECOUPLED
DTC 8625 – REAR LEFT STEER SENSOR – DECOUPLED
DTC 8626 – FRONT LEFT STEER SENSOR – NOT RESPONDING
DTC 8627 – FRONT RIGHT STEER SENSOR – NOT RESPONDING
DTC 8628 – REAR LEFT STEER SENSOR – NOT RESPONDING
DTC 8629 – REAR RIGHT STEER SENSOR – NOT RESPONDING
DTC 8630 – FRONT RIGHT STEER SENSOR – SHORT TO GROUND OR OPEN CIRCUIT
DTC 8631 – FRONT RIGHT STEER SENSOR – SHORT TO BATTERY
DTC 8632 – FRONT LEFT STEER SENSOR – SHORT TO GROUND OR OPEN CIRCUIT
DTC 8633 – FRONT LEFT STEER SENSOR – SHORT TO BATTERY
DTC 8634 – REAR RIGHT STEER SENSOR – SHORT TO GROUND OR OPEN CIRCUIT
DTC 8635 – REAR RIGHT STEER SENSOR – SHORT TO BATTERY
DTC 8636 – REAR LEFT STEER SENSOR – SHORT TO GROUND OR OPEN CIRCUIT
DTC 8637 – REAR LEFT STEER SENSOR – SHORT TO BATTERY
DTC 8651 – ENGINE SHUTDOWN – AXLE LOCKOUT VALVE FAULT
DTC 998 – EEPROM FAILURE – CHECK ALL SETTINGS
DTC 9910 – FUNCTIONS LOCKED OUT – PLATFORM MODULE SOFTWARE VERSION IMPROPER
DTC 9914 – PLATFORM MODULE SOFTWARE UPDATE REQUIRED
DTC 9915 – CHASSIS TILT SENSOR NOT GAIN CALIBRATED
DTC 9916 – CHASSIS TILT SENSOR GAIN OUT OF RANGE
DTC 9917 – HIGH RESOLUTION A2D FAILURE – INTERRUPT LOST
DTC 9918 – HIGH RESOLUTION A2D FAILURE – REINIT LIMIT
DTC 9919 – GROUND SENSOR REF VOLTAGE OUT OF RANGE
DTC 9920 – PLATFORM SENSOR REF VOLTAGE OUT OF RANGE
DTC 9921 – GROUND MODULE FAILURE – HIGH SIDE DRIVER CUTOUT FAULTY
DTC 9922 – PLATFORM MODULE FAILURE – HWFS CODE 1
DTC 9923 – GROUND MODULE FAILURE – HWFS CODE 1
DTC 9925 – FUNCTIONS LOCKED OUT – CHASSIS MODULE SOFTWARE VERSION IMPROPER
DTC 9926 – FUNCTIONS LOCKED OUT – BLAM MODULE SOFTWARE VERSION IMPROPER
DTC 9927 – GROUND MODULE CONSTANT DATA UPDATE REQUIRED
DTC 9928 – ENVELOPE CONTROL DISABLED
DTC 9929 – MOMENT CONTROL DISABLED
DTC 9930 – STEER SENSORS NOT CALIBRATED
DTC 9931 – BOOM SENSORS NOT CALIBRATED
DTC 9932 – LIFT CRACKPOINTS NOT CALIBRATED
DTC 9933 – TELESCOPE CRACKPOINTS NOT CALIBRATED
DTC 9934 – DRIVE CRACKPOINTS NOT CALIBRATED
DTC 9935 – BLAM SENSOR SUPPLY OUT OF RANGE HIGH
DTC 9936 – BLAM SENSOR SUPPLY OUT OF RANGE LOW
DTC 9937 – LENGTH SENSOR REF VOLTAGE HIGH
DTC 9938 – LENGTH SENSOR REF VOLTAGE LOW
DTC 9939 – BLAM HIGH RES A/D FAILURE
DTC 9940 – CHASSIS SENSOR SUPPLY OUT OF RANGE HIGH
DTC 9941 – CHASSIS SENSOR SUPPLY OUT OF RANGE LOW
DTC 9944 – CURRENT FEEDBACK GAINS OUT OF RANGE
DTC 9945 – CURRENT FEEDBACK CALIBRATION CHECKSUM INCORRECT
DTC 9979 – FUNCTIONS LOCKED OUT – GROUND MODULE SOFTWARE VERSION IMPROPER
DTC 33xx – COMMON STB OR OC PROCEDURE
DTC 33XX – COMMON STG PROCEDURE

Section 2. Electrical Reference
Limit Switch States
Color Key
Platform Area Solenoids
Platform Area Connectors
Boom Area Connectors
Engine Area Connectors
Main Valve Area Solenoids
Main Valve Area Connectors
Ground Control Connectors
Chassis Area Solenoids
Chassis Area Connectors
Ground, Engine and BLAM Schematic
Pleatform Schematic
Chassis Electric Schematic
Electrical Wiring Sheet 1
Electrical Wiring Sheet 2
Telematics System
2.1 Connector Index
2.2 BLAM Module Connector Pinouts
2.3 Chassis Module Connector Pinouts
2.4 Ground Module Connector Pinouts
2.5 Platform Module Connector Pinouts
2.6 Connector Loading Diagrams

Section 3. Hydraulic Reference
Platform Valve Layout
Pump Circuit Schematic
Platform Control Schematic
Axle Steer Control Schematic
Traction Control Schematic
Boom Control Schematic

Section 4. JLG Analyzer
4.1 To Connect the JLG Control System Analyzer
4.2 Using the Analyzer
4.3 Changing the Access Level of the Hand Held Analyzer
4.4 Adjusting Parameters Using the Hand Held Analyzer
4.5 Machine Setup
4.6 Machine Orientation When Setting Speeds
4.7 System Test

Section 5. Calibrations
5.1 Calibration Instructions
5.2 Calibrating Steer
5.3 Calibrating Drive
5.4 Electronic Platform Leveling
5.5 Calibrating Platform Level
5.6 Calibrating Tilt Sensor
5.7 Calibrating Lift Crack Point
5.8 Calibrating Telescope Crack point
5.9 Calibrating the Boom Sensors
5.10 Wire Rope Tensioning Procedure

Section 6. General Electrical Information
6.1 General
6.2 Multimeter Basics
6.3 Continuity Measurement Over Long Distances
6.4 Switches
6.5 Working with AMP Connectors
6.6 Working With Deutsch Connectors

Troubleshooting_3128463_01-10-2010_GLOBAL_English-Tabloid.pdf
Color Key
Platform Area Solenoids
Platform Area Connectors
Boom Area Connectors
Engine Area Connectors
Main Valve Area Solenoids
Main Valve Area Connectors
Ground Control Connectors
Chassis Area Solenoids
Chassis Area Connectors
Ground, Engine and BLAM Schematic
Pleatform Schematic
Chassis Electric Schematic
Electrical Wiring Sheet 1
Electrical Wiring Sheet 2
Telematics System

 

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JLG 1200SJP, 1350SJP Models Telescopic Boom Lift Troubleshooting Manual.pdf

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