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JLG error codes

JLG LE electric scissor lifts (3369LE, 4069LE, M3369, M4069)

The DTC code (3 to 5 digits) is shown by the JLG analyser in the top right corner of the screen, on machines with software P1.0 or later. Older software gives a two-digit flash code instead (e.g. 2/2) at the end of the help message. Below are 52 codes with the original message from the manufacturer's manual and its description. They apply to these machines: JLG 3369LE, 4069LE, M3369, M4069. Source: JLG Service and Maintenance Manual 3369LE / 4069LE / M3369 / M4069 (3121824), Flash Codes/DTC's table.

The descriptions are quoted from the manufacturer's service documentation and are for guidance only. Clearing codes, calibrations and repairs are carried out by a qualified service technician according to the manual for the specific serial number. A machine with an active blocking code must not be used until the cause has been removed.

All JLG codes: the list

CodeMeaningType
001EVERYTHING OKmessage
002GROUND MODE OKmessage
0022DIFFERENT FUNCTION SELECTED & IGNOREDmessage
0023FUNCTION SELECTED BUT TRIGGER SWITCH OPENmessage
0024JOYSTICK MOVED BUT NO FUNCTION SELECTEDmessage
0025ALARM SOUNDING - PLATFORM OVERLOADEDwarning / function limited
003ALARM SOUNDING - TILTED & ABOVE ELEVATIONwarning / function limited
004DRIVING AT CUTBACK - ABOVE ELEVATIONwarning / function limited
005DRIVE & LIFT UP PREVENTED - TILTED & ELEVATEDblocking fault
009DRIVE PREVENTED - ELEVATED ABOVE DRIVE CUTOUT HEIGHTblocking fault
211flash code 2/1POWER CYCLEmessage
212flash code 2/1KEYSWITCH FAULTYblocking fault
221flash code 2/2FUNCTION PROBLEM - HORN PERMANENTLY SELECTEDblocking fault
2210flash code 2/2TRIGGER CLOSED TOO LONG WHILE IN NEUTRALblocking fault
2234flash code 2/2FUNCTION PROBLEM - DRIVE PERMANENTLY SELECTEDblocking fault
2235flash code 2/2FUNCTION PROBLEM - LIFT PERMANENTLY SELECTEDblocking fault
2236flash code 2/2FUNCTION PROBLEM - O/R PERMANENTLY SELECTEDblocking fault
2237flash code 2/2JOYSTICK FAULTY - STEER SWITCHES ACTIVE TOGETHERblocking fault
2238flash code 2/2FUNCTIONS LOCKED OUT - SHORT TO PLATFORM ROW INPUTblocking fault
2239flash code 2/2FUNCTION PROBLEM - JOYSTICK CALIBRATION FAULTYblocking fault
224flash code 2/2FUNCTION PROBLEM - STEER LEFT PERMANENTLY SELECTEDblocking fault
225flash code 2/2FUNCTION PROBLEM - STEER RIGHT PERMANENTLY SELECTEDblocking fault
226flash code 2/2ACCELERATOR (or JOYSTICK) FAULTY - WIPER OUT OF RANGEblocking fault
228flash code 2/2FUNCTION LOCKED OUT - JOYSTICK NOT CENTEREDwarning / function limited
229flash code 2/2FUNCTION PROBLEM - TRIGGER PERMANENTLY CLOSEDblocking fault
231flash code 2/3FUNCTION PROBLEM - LIFT PERMANENTLY SELECTEDblocking fault
251flash code 2/5ELEV ANGLE SESOR FAULTY - VOLTAGE OUT OF RANGEblocking fault
2512flash code 2/5ELEV ANGLE SENSOR NOT DETECTING CHANGEblocking fault
252flash code 2/5ELEV ANGLE SENSOR HAS NOT BEEN CALIBRATEDwarning / function limited
2535flash code 2/5SHORT DETECTED ON IGNITION WIRING - CHECK HARNESSblocking fault
2536flash code 2/5ALL FUNCTIONS PREVENTED - FUNCTION CUTOUT ACTIVEblocking fault
2537flash code 2/5DRIVE & LIFT UP PREVENTED - FUNCTION CUTOUT ACTIVEblocking fault
2538flash code 2/5FUNCTION PREVENTED - CHARGER CONNECTEDblocking fault
255flash code 2/5PLATFORM OVERLOADEDblocking fault
257flash code 2/5ELEV PROX PERMANENTLY CLOSED - CHECK PROX AND ANGLE ADJUSTMENTblocking fault
311flash code 3/1OPEN CIRCUIT LINE CONTACTORblocking fault
313flash code 3/1OPEN CIRCUIT PUMP CONTACTORblocking fault
321flash code 3/2LINE CONTACTOR MISWIRED ON OR WELDEDblocking fault
323flash code 3/2PUMP CONTACTOR MISWIRED ON OR WELDEDblocking fault
33330flash code 3/3SHORT CIRCUIT LINE/PUMP CONTACTOR COILblocking fault
421flash code 4/2POWER MODULE TOO HOT - PLEASE WAITwarning / function limited
425flash code 4/2POWER CONVERTER TOO HOT - PLEASE WAITwarning / function limited
441flash code 4/4BATTERY VOLTAGE TOO LOW - SYSTEM SHUTDOWNblocking fault
442flash code 4/4BATTERY VOLTAGE TOO HIGH - SYSTEM SHUTDOWNblocking fault
661flash code 6/6CANBUS FAILURE: POWER MODULEblocking fault
773flash code 7/7CAPACITOR BANK FAULT - CHECK POWER CIRCUITSblocking fault
775flash code 7/7OPEN CIRCUIT FIELD (or TRACTION) WIRINGblocking fault
812flash code 8/1NO DATA FROM TILT SENSOR - NOT CONNECTED OR FAULTYblocking fault
995flash code 9/9POWER MODULE FAILURE - PERSONALITY RANGE ERRORblocking fault
996flash code 9/9POWER MODULE FAILURE - INTERNAL ERRORblocking fault
997flash code 9/9POWER MODULE FAILURE - CHECK POWER CIRCUITS OR MOSFET SHORT CIRCUITblocking fault
9980flash code 9/9POWER MODULE FAILURE - PERSONALITY CRC ERRORblocking fault