JLG Service & Repair Forum

The JLG AU1830 631/40038 is showing Error Code 123. Need immediate assistance to diagnose and fix the issue. Equipment is currently down, and production is stalled.

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— Posted by çäîðîâüå on 2015-07-09

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If you need your JLG unit tested or repaired,
give us a call at 1-336-969-0110.
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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 491 Comments

#JLG by SWAIN on 2013-06-11 20:43
Can this JLG 1600286 control for the aerial work platform be repaired or replaced? I'm trying to check this off my to-do list. Thank you.

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#JLG by Nicholas Micallef on 2015-07-30 19:20
The JLG AU1830 631/40038 DC Motor Controller malfunctioned today, causing downtime. Need a quick explanation before the next shift.

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#JLG by Ron Wilson on 2015-08-09 21:20
Could you please provide details or an update on the repair status for part number AU1830 631/40038, which is a DC Motor Controller? Thank you!

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#JLG by SeekersISeek on 2013-08-17 01:01
The JLG 1600286 control for the aerial work platform has a failed drive or board. Need to diagnose and replace ASAP to get it back up and running.

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#JLG by greg waters on 2008-11-10 12:10
The JLG AU3019 1600258 Smart System Controller is not working.

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#JLG Smart System by Dekker on 2008-11-10 13:10
Can the JLG Smart System AU3019 1600258 controller be repaired or replaced? I'm trying to check this off my to-do list.

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#JLG by MARK W CONKLIN on 2014-02-18 04:12
I'm experiencing issues with the JLG AU3019 1600289 Control Module. It seems like something has stopped working, but I'm not entirely sure what it does. Any assistance would be greatly appreciated.

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#JLG by Darshak Kothari on 2013-07-17 23:55
the JLG Smart System 1600258 on one of the AWP units went down mid-shift. Please troubleshoot and repair it first thing in the morning to avoid further delays. Thanks!

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#JLG by Glen Blomgren on 2012-05-01 07:34
the JLG 1600346 PROA70481 power module failed during the night shift. Needs attention ASAP. Cheers!

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#JLG by donohue on 2013-01-20 22:20
One of the drives or boards on the JLG 1600286 control board just failed. Will investigate further and update.

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#JLG by chandran on 2013-08-18 04:32
Can the JLG 1600286 controller be repaired or bought? Trying to check this off my to-do list.

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#JLG by Canavan on 2015-01-12 14:41
Do you have a JLG AU3019 1600286 Smart System drive available for either repair or purchase to keep our production running?

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#JLG by Bobby Dillard on 2013-04-12 11:15
I'm in need of a replacement JLG 1600286 controller to keep production running smoothly. Do you have any available? Thank you.

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#JLG by sandoval on 2013-08-13 07:32
Could you please provide information on whether the JLG Smart System 1600258 is still supported and if replacement parts are available for this unit? Thank you.

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#JLG by Casella on 2014-02-18 10:12
I'm sorry to hear that your JLG AU3019 1600258 Control Module is not working properly. It seems like something may have malfunctioned. It might be best to consult a professional technician for a proper diagnosis and fix.

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#JLG by Steven Anderson on 2014-03-25 13:30
Hello, I'm reaching out about a JLG AU3019 1600258 Control Unit that stopped working. We need a replacement ASAP but are having trouble finding one. Can you provide repair information or guide us to where we can find the part quickly? Thank you.

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#JLG by Luis Buena on 2012-08-05 23:24
Hello, I need repair info for a JLG 1600346 PROA70481 Power module that stopped working. Can you provide guidance on how to fix or replace it ASAP? Thank you.

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#JLG by Fox on 2013-11-22 17:51
Hi, the JLG 1600286 controller malfunctioned earlier today, causing machine downtime from 930 AM to 1145 AM. Can you provide a quick update on the issue before the next shift comes in?

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#JLG by Gruhl on 2013-08-18 00:32
We encountered an issue with the JLG Smart System 1600258 controller for our aerial work platform earlier today, causing downtime from 230 PM to 345 PM. Could you please provide some insights on what might have caused this malfunction? We need to have this resolved before the next shift. Thank you. …Purchase or Repair: Ticket Image...
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#JLG by Bhupendra on 2014-05-05 03:20
Can I repair or buy a replacement for the JLG 1600292 controller? I'm trying to check this off my to-do list.

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#JLG by Cumings on 2012-03-24 12:17
Hey, the JLG Smart System AU3019 controller is malfunctioning, halting production on the line. Need urgent repair service to address the issue immediately.

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#JLG by Lazaros Papazoglou on 2025-06-07 07:00
I'm currently facing an issue with the JLG 1600267 machine something seems to have stopped working. I believe it has to do with the joystick controller, but I'm uncertain about the specifics. Would appreciate assistance in diagnosing and resolving the problem.

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#JLG by Rodney William on 2012-02-01 03:56
just a heads up that the JLG Smart System AU3019 controller went down mid-shift. Please check and troubleshoot it first thing in the morning. Thanks!

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#JLG by TC CHOU on 2015-08-15 07:20
Hi there, Could you please provide repair information for a JLG E300AJP 1600292 Articulator? Our machine has stopped working and we need a replacement part urgently. Thank you.

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#JLG by Luo Qingqing on 2014-05-05 22:20
I need an update on the status of my JLG 1600292 controller. The unit is still down. Please respond

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#JLG by Matthew Doyle on 2014-02-20 00:12
Hello, we have a JLG 59110003 1600292 Power Supply that needs replacement. Can you provide repair information or a replacement part? Thank you.

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#JLG by Al Aguiniga on 2015-07-19 20:20
We experienced downtime on the JLG 7013310 631/40038 DC Motor Controller unit earlier today. Can you provide some insight into what caused the issue and when it occurred? Your quick response would be greatly appreciated before the next shift begins. Thank you!

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#JLG by SCIUTTO on 2014-04-05 08:29
Issue detected on JLG 1600258 controller - drive or board failure. Needs immediate attention to avoid downtime. Heading to next machine, will troubleshoot further on return.

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#JLG by jawed on 2014-12-23 08:06
The JLG 59110003 1600292 power supply unit experienced a malfunction earlier today, causing downtime on the shift. Can you provide me with a brief explanation of what went wrong and when it occurred? I need to address this issue before the next shift starts.

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#JLG by petterson on 2012-12-24 16:24
The JLG Smart System AU3019 controller is displaying error code 404 and preventing the machine from powering on.

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#JLG by Nikesh on 2014-05-04 12:20
Please help me locate a replacement or repair option for JLG 1600286 Controller. It's an older unit, and we're unsure of the manufacturer. Could you please confirm if it's still supported or if parts are available for it? Thank you.

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#JLG by DveriPrard on 2013-08-03 07:32
The JLG 7013310 631/40038 DC motor controller unit is displaying abnormal behavior.

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#JLG by Mark Adam on 2014-05-07 04:20
Hi there, I'm reaching out regarding part number 1600258 for a JLG AU3019 with a description as a Control Module. Can you provide more information about this part and potential repair options? Thank you.

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#JLG by Silvia on 2012-09-28 00:59
The JLG AU3019 1600286 is showing error code E123 and not responding to any commands. Equipment is completely unresponsive. Please advise on next steps to troubleshoot and repair.

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#JLG by Gina King on 2012-04-23 13:21
Hello, I am following up again regarding the JLG 1600346 PROA70481 power module issue. The unit is still down. Please provide an update or resolution

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#JLG by Christian Torres Chilan on 2013-07-24 10:32
Hello, I'm reaching out about JLG part number 1600286, described as a controller. My client is experiencing an issue with it and would like to get more information on troubleshooting or repair options. Can you please provide guidance on this particular part? Thank you.

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#JLG by Victor manuel Padill on 2013-02-18 03:49
Could you please provide information on the JLG 1600286 unit controller? We are interested in knowing if it is still supported and if replacement parts are available. Thank you.

—> Purchase or Repair:
#JLG by Jacques Phillips on 2014-08-11 15:05
Hello, I'm interested in purchasing a JLG 59110003 1600292 Power Supply. Could you please provide me with information on pricing and availability? I'm looking to source one quickly. Thank you.

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#JLG by BOULIANNE on 2013-02-25 06:48
Control board on JLG 1600286 not responding, halting production.

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#JLG by walters on 2012-09-21 18:47
Hello, I am inquiring about part number 1600286 for a JLG AU3019 controller. My client is experiencing issues with this part and may require repair or replacement. Could you provide me with more information on this component and potential solutions? Thank you.

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#JLG by igor vujovic on 2013-04-25 13:14
My JLG 7013310 631/40038, a DC motor controller, is malfunctioning and needs repair. Looking for a technician who can fix this industrial unit

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#JLG by albertoli on 2013-08-12 18:35
The control board on the JLG 1600286 seems to be malfunctioning or experiencing some issues. It's causing the equipment to act up, and something has stopped working as expected. It might be best to have a technician take a look to diagnose and resolve the problem.

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#JLG by Lynda on 2013-01-27 17:47
The JLG 1600286 is the control board for the unit that is currently not working. That's the information I have.

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#JLG by Jonathan Albert Ocampo on 2012-12-01 08:22
Hello, please provide an update on the status of the JLG 1600346 PROA70481 power module. It is imperative that we receive a response

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#JLG by Ahmad Omidi on 2013-09-11 05:28
Hey, the JLG 7013310 631/40038 DC motor controller went down mid-shift. Please check it out asap tomorrow. Thanks!

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#JLG by scott smith on 2013-02-25 10:48
We experienced downtime on unit JLG 1600286 due to a control issue for the aerial work platform. It happened during the morning shift today. Can you provide a quick update on the situation before the next shift starts?

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#JLG by Weldon Rop on 2015-08-08 19:20
The JLG AU1830 631/40038 DC Motor Controller is not working as reported.

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#JLG by Chung on 2015-07-25 16:20
I'm facing an issue with the JLG AU3019 1600286. It seems like the Smart System drive is not functioning properly. I'd appreciate any help in troubleshooting this problem.

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#JLG by Squierpzr on 2013-07-26 12:32
Hey, the JLG Smart System 1600258 on Unit #123 malfunctioned this morning at 930 AM, causing downtime for the aerial work platform. Could you please let me know what went wrong and whether it has been resolved before the next shift comes in? Thank you.

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#JLG by Fábio on 2013-04-18 12:48
The JLG 1600286 controller unit is not functioning properly. Maintenance team needs to check and possibly repair it.

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