JLG Service & Repair Forum

Hi, the JLG AU1830 631/40038 is displaying error code E123. Equipment is not responding to controller input. Please advise on next steps to troubleshoot and resolve the issue.

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— Posted by post on 2015-05-27

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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 491 Comments

#JLG by Mele on 2013-05-24 17:05
The JLG 1600286 unit is still down. We require immediate assistance. Kindly respond

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#JLG Smart System by Baig on 2008-11-29 13:47
The JLG Smart System AU3019 1600258 controller unit is not working.

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#JLG by blannybuS on 2015-08-05 00:20
I'm reporting a downtime incident with the JLG AU3019 1600258 due to an issue with the controller. Can you provide a quick overview of what happened and when? It's crucial to address this before the next shift begins.

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#JLG by Noah J Harrison on 2012-04-03 00:38
Experiencing issues with my JLG Smart System AU3019 controller. It is not responding to commands and seems to be malfunctioning. Looking for a technician to repair it

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#JLG by Carlos Melo on 2013-05-17 12:54
Please provide a status update on the JLG Smart System 1600258. The unit is still down and we need assistance urgently.

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#JLG by Heenan on 2012-04-26 10:48
The controller on my JLG AU3019 1600286 is malfunctioning, and I need it repaired

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#JLG by mohammed gomaa on 2015-08-03 08:20
Hello, I'm reaching out on behalf of my client regarding an issue with JLG part number 7013310 631/40038, described as a DC Motor Controller. Could you please provide more information or assistance with this matter? Thank you.

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#JLG by jiang on 2012-05-03 09:18
The JLG AU3019 1600286 controller is malfunctioning. It is not responding as expected and displaying unusual behavior.

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#JLG by Mario Hemond on 2014-12-05 06:23
Hello, our client is experiencing issues with their JLG 1600258 Controller. Can you please provide details on troubleshooting and repair options? Thank you.

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#JLG by Tim Curran on 2013-05-10 22:45
The JLG Smart System 1600258 controller for an aerial work platform has malfunctioned and needs to be looked at immediately.

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#JLG Smart System by Elwin on 2010-11-13 03:34
Can the JLG Smart System AU3019 1600286 be repaired or replaced? I'm trying to check this off my to-do list.

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#JLG by Jeff Swiger on 2013-02-17 00:00
Hi there, the JLG 0610139 CONTROLLER seems to be malfunctioning. Can you provide more details on what it's supposed to control? Thank you!

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#JLG by Robin Mohns on 2008-11-12 14:59
Hello, I'm interested in purchasing the JLG AU3019 1600258 Smart System Controller. I'd like to inquire about pricing and availability. Also, if possible, I need to source one quickly. Thank you!

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#JLG by gaston Petion on 2014-11-21 11:12
The Control Module on JLG AU3019 1600258 is malfunctioning, causing a production line halt. Urgent repair is needed to resume operations swiftly.

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#JLG by connell on 2015-08-05 21:20
Hello, do you have a JLG AU3019 1600258 controller available for sale or repair? Our production has been affected, and we need to get it up and running as soon as possible. Thank you.

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#JLG by Heckley on 2015-07-30 15:20
I'm currently experiencing an issue with the JLG E300AJP 1600292 machine. The articulator seems to have stopped working. Your attention to this matter would be greatly appreciated.

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#JLG by Drouillard on 2012-05-16 21:53
Hello, I'm reaching out on behalf of a client who needs assistance with a JLG 1600346 PROA70481 power module. Could you please provide information on troubleshooting and repairing this part? Thank you.

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#JLG by Liseno on 2014-04-04 02:29
Hello, I am interested in purchasing the JLG AU3019 1600289 Control Module. Could you please provide information on pricing and availability? I am looking to source this unit quickly. Thank you.

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#JLG by Larry Yudkowitz on 2014-05-05 19:20
Hey, the JLG 1600286 unit went down mid-shift. Controller issue. Please check and fix it when you get in. Thank you!

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#JLG by JITENDRA on 2015-03-07 09:15
I was informed that the JLG MOS 60 D 631/40077 is a DC Motor Controller unit that is currently not working.

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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 Vepa on 2013-06-07 18:40
Hello, I'm interested in purchasing the JLG 1600286 Controller. I'm trying to confirm if this is the correct model for our needs. Can you please provide details on the pricing and availability? We are eager to source one quickly. Thank you.

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#JLG by Mortenson on 2014-12-24 21:06
Could you please confirm if the JLG 59110003 1600292 Power Supply is still supported, or if replacement parts are available for this unit? It is an older model, and our team is unsure of the manufacturer. Thank you.

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#JLG by Francisco Faus on 2014-12-24 05:06
the JLG AU3019 1600289 unit went down mid-shift. Issue is with the Control Module. Need someone to check it out during the day. Thanks!

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#JLG by Maximo on 2013-02-07 15:18
The control panel on JLG 1600286 is unresponsive, preventing operators from adjusting platform height and movement. This is impacting production as work is delayed. Please prioritize this repair to minimize downtime and resume operations

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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 Panos Doukas on 2014-12-13 00:16
Our JLG 59110003 1600292 Power Supply unit is still down. Please respond

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#JLG by Tien Pham on 2015-07-12 10:20
Can the Smart System drive on the JLG AU3019 1600286 be repaired or replaced? I'm trying to check this off my to-do list.

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#JLG by David Burgos on 2012-04-27 23:08
Can the JLG Smart System AU3019 Controller be repaired or replaced? I'm trying to check this off my to-do list.

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#JLG Smart System by PEIRIS on 2010-02-17 11:24
The JLG Smart System AU3019 1600286 is displaying error code E203 and the platform won't elevate. Need assistance to troubleshoot and resolve the issue

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#JLG by keivan on 2014-12-12 11:16
Hi there, I hope you're doing well. I'm interested in purchasing the JLG AU3019 1600258 Control Module for a unit we have. Can you please provide information on the pricing and availability? We are looking to source this part quickly. Thank you.

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#JLG by Karel on 2012-10-21 08:18
just got a heads up that the power module on JLG 1600346 PROA70481 has failed. Need to address this pronto to keep things up and running smoothly.

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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 DAVID LEHMANN /ZIONS on 2013-07-25 06:32
We urgently need assistance with the JLG 7013310 631/40038 DC motor controller. Our unit is still down. Please respond

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#JLG by Rajagopal Mahesh on 2012-06-22 01:07
The power module labeled JLG 1600346 PROA70481 is exhibiting abnormal behavior in the warehouse. It is not performing its usual functions as expected.

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#JLG by pedram on 2015-08-03 21:20
The JLG AU3019 1600258 controler is malfunctioning, causing delays in production. Please address this issue immediately to resume operations smoothly.

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#JLG by Yasuhiro on 2025-06-09 15:26
The JLG 1600292 is displaying error code E322. Equipment is not responding to controls and showing intermittent power loss. Need assistance troubleshooting and repairing as soon as possible. Thank you.

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#JLG by Palmer on 2012-11-30 07:39
We're experiencing issues with the power module on the JLG 1600346 PROA70481. It needs immediate attention to prevent further disruption to the production line. Please prioritize this repair to ensure that operations can resume smoothly. Thank you.

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#JLG by Winburn on 2013-08-14 15:32
Hello, I am reaching out on behalf of a client who is in need of assistance with a JLG 1600286 controller. Could you please provide me with information on how to troubleshoot and repair this part? Thank you.

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#JLG by James Moore on 2012-06-19 01:42
I need assistance with JLG part number 1600346 PROA70481, described as a power module. Please provide more information regarding this component. Thank you.

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#JLG by stephen kaiteris on 2014-12-18 22:44
Hello, I am interested in purchasing the JLG control module AU3019 1600258 for my equipment. I am not 100% certain if this is the correct model, but my team suggested I reach out to inquire about pricing and availability. I need to source one quickly. Could you please provide information regarding t…Purchase or Repair: Ticket Image...
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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 bube on 2013-02-11 04:39
The JLG 1600286 control for one of the aerial work platforms in the warehouse is exhibiting unusual behavior. The unit is not responding as it typically does, and its actions are unpredictable and erratic. Would you be able to have a look and help us analyze the issue? Thank you. —> …Purchase or Repair: Ticket Image...
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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 PAUL ALLDRED on 2014-12-26 22:06
Equipment JLG 59110003 1600292 is down, displaying error code XXXX. Urgent attention needed for power supply issue.

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#JLG by Slobodan on 2013-01-20 23:20
Hello, I'm interested in purchasing a JLG 1600286 controller. I'm not entirely sure if this is the right model, but I was advised to inquire with you. 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 julien on 2012-06-14 02:48
the JLG Smart System AU3019 controller on unit #123 went down mid-shift. Please look into it first thing in the morning to prevent any disruptions. Thanks!

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#JLG by QUINTANILLA on 2014-11-02 13:57
Hello, I am inquiring about the JLG AU3019 Control Unit with serial number 1600258. We are looking for information on whether this unit is still supported and if replacement parts are available. Thank you.

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#JLG by Gerald Mansfield on 2013-08-07 05:32
The JLG 1600286 control for our aerial work platform is malfunctioning, inhibiting the unit's functionality. We require immediate repairs to ensure smooth operation at our worksite.

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#JLG by bart hinesly on 2013-05-11 04:45
JLG 1600286 controller displaying error code E355.

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Tobaccoville, NC 27050
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