JLG 450A_AJ Series II Service Manual - Manual (Page 346)

SECTION 6 - JLG CONTROL SYSTEM
6-36 – JLG Lift – 3121290
33125 LIFT UP DUMP VALVE - OPEN CIRCUIT
33126 LIFT UP DUMP VALVE - SHORT TO BATTERY
33127 LIFT DOWN HOLDING VALVE - SHORT TO GROUND
33128 LIFT DOWN HOLDING VALVE - OPEN CIRCUIT
33129 LIFT DOWN HOLDING VALVE - SHORT TO BATTERY
33130 THROTTLE ACTUATOR - SHORT TO GROUND
33131 THROTTLE ACTUATOR - OPEN CIRCUIT
33132 THROTTLE ACTUATOR - SHORT TO BATTERY
33133 PLATFORM CONTROL VALVE - SHORT TO GROUND
33134 PLATFORM CONTROL VALVE - OPEN CIRCUIT
33135 PLATFORM CONTROL VALVE - SHORT TO BATTERY
33170 LIFT DOWN VALVE - OPEN CIRCUIT
33171 LIFT DOWN VALVE - SHORT TO BATTERY
33172 LIFT DOWN VALVE - SHORT TO GROUND
33175 JIB ROTATE LEFT VALVE - OPEN CIRCUIT
33176 JIB ROTATE LEFT VALVE - SHORT TO BATTERY
33177 JIB ROTATE LEFT VALVE - SHORT TO GROUND
33178 JIB ROTATE RIGHT VALVE - OPEN CIRCUIT
33179 JIB ROTATE RIGHT VALVE - SHORT TO BATTERY
33180 JIB ROTATE RIGHT VALVE - SHORT TO GROUND
33186 TELESCOPE OUT VALVE - OPEN CIRCUIT
33188 TELESCOPE OUT VALVE - SHORT TO GROUND
33189 TELESCOPE IN VALVE - OPEN CIRCUIT
33190 TELESCOPE IN VALVE - SHORT TO GROUND
33207 HORN - OPEN CIRCUIT
33208 HORN - SHORT TO BATTERY
33209 HORN - SHORT TO GROUND
33279 GLOWPLUG - OPEN CIRCUIT
33280 GLOWPLUG - SHORT TO BATTERY
33281 GLOWPLUG - SHORT TO GROUND
33295 SWING LEFT VALVE - OPEN CIRCUIT
33306 SWING LEFT VALVE - SHORT TO BATTERY
33314 FLOW CONTROL VALVE - OPEN CIRCUIT
33315 FLOW CONTROL VALVE - SHORT TO BATTERY
33316 FLOW CONTROL VALVE - SHORT TO GROUND
33317 DRIVE FORWARD VALVE - OPEN CIRCUIT
33318 DRIVE FORWARD VALVE - SHORT TO BATTERY
33319 DRIVE FORWARD VALVE - SHORT TO GROUND
33320 DRIVE REVERSE VALVE - OPEN CIRCUIT
33321 DRIVE REVERSE VALVE - SHORT TO BATTERY
33322 DRIVE REVERSE VALVE - SHORT TO GROUND
33323 LIFT UP VALVE - OPEN CIRCUIT
33324 LIFT UP VALVE - SHORT TO BATTERY
33325 LIFT UP VALVE - SHORT TO GROUND
33331 DRIVE - CURRENT FEEDBACK READING TOO LOW
33332 LEFT TRACK - CURRENT FEEDBACK READING TOO LOW
Table 6-5. Fault Codes
DTC Analyzer Text