JLG Service & Repair Forum

Hi, our JLG 1600346 PROA70481 is showing error code 1234 and not powering up despite repeated attempts. We suspect a power module issue. Please advise on next steps for repair. Thank you.

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— Posted by yang on 2012-03-21

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If you need your JLG unit tested or repaired,
give us a call at 1-336-969-0110.
Estimates are free with an approved repair. Declined or unrepairable units are subject to a $75 evaluation, handling, and standard return-shipping fee. Extended warranties may be available.
Shipping/Receiving:
Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
Phone: 1-336-969-0110


Recent 491 Comments

#JLG by Alex Gracia on 2013-04-18 21:48
Do you have a replacement DC motor controller available for JLG 7013310 631/40038 to keep production running?

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#JLG by amar nath chanda on 2013-08-15 08:32
The JLG 1600286 is a control unit used for an aerial work platform. It's currently not functioning, and the maintenance team needs to address the issue.

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#JLG by Alsaadon on 2014-08-10 08:10
Control Module on JLG AU3019 1600258 not responding, halting all operations.

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#JLG by Anhishek Agarwal on 2013-07-22 20:32
Need assistance with JLG Smart System 1600258 for an aerial work platform. The controller seems unresponsive, and we require urgent repairs. Please reach out if you can help.

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#JLG by fabiio on 2015-08-27 22:30
Hello, I'm reaching out regarding a JLG AU1830 631/40038 DC Motor Controller that stopped working. We urgently need repair information. Can you please provide details on fixing or replacing this component? Thank you.

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#JLG by Marc Poisson on 2014-10-27 07:18
Can the JLG AU3019 1600258 Control Module be repaired or purchased? I'm trying to get this checked off my to-do list. Thank you!

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#JLG by OSA on 2015-07-29 18:20
Hi team, just a heads up that we experienced downtime with the JLG MOS 60 D 631/40077 (DC Motor Controller) today during our shift. Need to gather more details before the next shift comes in. Thanks!

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#JLG by A. W. Smith Consulting on 2012-03-28 16:01
The unit that controls the equipment in our warehouse seems to be malfunctioning. It's not responding as usual and behaving erratically. Please help check and fix the issue with the JLG Smart System AU3019 controller. Thank you!

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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 Barren on 2012-06-14 00:48
Hello, we have a JLG Smart System AU3019 controller that needs repair. Could you please provide information on the services you offer for this specific part number? Thank you.

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#JLG by Simon on 2008-06-07 18:22
Hi, the JLG AU3019 1600258 Smart System Controller is down. Please check and repair it during the day shift. Thanks!

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#JLG by kit on 2015-01-01 04:54
Please advise if the JLG AU3019 1600258 CONTROLER is still supported or if replacement parts are available. The unit is older, and we are uncertain about the manufacturer. Thank you.

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#JLG by kirankumar on 2014-12-23 05:06
Could you please provide repair information for a JLG AU3019 Control Module with serial number 1600258? We need to get this replaced quickly. Thank you!

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#JLG by Chlela on 2013-07-16 01:44
The JLG 1600286 controller has malfunctioned; need to replace a drive or board. Will troubleshoot thoroughly once back at the workshop.

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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 building on 2013-08-13 00:35
The controller on JLG 1600286 is malfunctioning, causing production downtime. Urgent repair needed to minimize disruption to the line.

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#JLG Smart System by Volau on 2010-09-03 04:13
Can the JLG Smart System AU3019 1600286 be repaired or replaced? Looking to check this off my to-do list.

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#JLG by gomes on 2014-02-13 06:58
Do you have a JLG 1600258 controller available for sale or repair? Production is on hold and we need to get it up and running as soon as possible. Thank you.

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#JLG by bryan on 2008-06-25 09:06
The JLG AU3019 1600258 Smart System Controller unit is not working.

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#JLG by Andrew Walford on 2013-08-01 14:32
The control board on JLG 1600286 is behaving abnormally. It is not responding as it typically does, and the unit is not functioning normally.

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#JLG by rami izhaky on 2013-05-24 15:05
JLG 1600286 controller not responding.

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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 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 The on 2013-08-21 20:32
Please advise if the JLG 1600286 is still supported or if replacement parts are available. We are looking for a repair option for this control unit used in an older aerial work platform. Thank you.

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#JLG by GLENN SUYDAM on 2012-03-20 12:32
Machine displaying error code "E-Stop Activated" and not responding to any commands.

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#JLG by Alberto Ruiz on 2014-02-18 20:12
I apologize for the inconvenience you're experiencing with your JLG AU3019 1600258 Control Unit. It seems like there might be an issue with its functionality, preventing it from operating as expected. I recommend contacting our technical support team for further assistance in diagnosing and resolvin…Purchase or Repair: Ticket Image...
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#JLG by luc havelange on 2015-07-25 18:20
The JLG 7013310 631/40038 DC Motor Controller unit isn't working.

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#JLG by Winery on 2013-06-21 18:58
Hello, I am reaching out on behalf of a client who is experiencing issues with a JLG part number 1600286, described as a controller. Can you please provide information on troubleshooting steps or repair options for this specific part? Thank you.

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#JLG by rosemary ortiz on 2012-09-20 22:49
I would recommend reaching out to JLG directly to inquire about support and replacement parts availability for the AU3019 Smart System Controller.

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#JLG by James on 2009-12-04 00:00
Experiencing motor control issues with the JLG AU3019 1600289. Need assistance from a reliable technician for repairs.

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#JLG by ellis on 2015-08-12 02:20
The JLG AU3019 1600286 unit isn't working.

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#JLG by AMERICA on 2014-11-01 11:57
Hi there, I'm interested in purchasing a JLG AU3019 1600258 Control Module. I wanted to check with you about the pricing and availability as I'm looking to source one quickly. Thank you!

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#JLG by rasnake on 2013-07-25 19:32
Please provide an update on the status of the JLG 1600286 control board. It is imperative that we resolve this issue

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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 Rajkumar on 2012-01-01 22:53
the JLG 1600346 PROA70481 power module is malfunctioning. Unit is currently not operational. Please troubleshoot and repair ASAP. Thanks!

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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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#JLG by vyas on 2016-06-01 16:22
Please provide information on part number JLG AU3019 1600289 related to a controller issue. Thank you.

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#JLG by SHEET on 2013-06-02 16:27
Please provide an update on the status of the JLG 1600286 control for the aerial work platform. It remains inoperable, and we urgently require assistance. Your

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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 ray bellamy on 2015-08-12 00:20
I'm experiencing an issue with the JLG E300AJP 1600292 where something seems to have stopped working. I'm uncertain about the specific problem since I'm not familiar with the model, but I wanted to address this concern

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#JLG by Nooprasit on 2013-08-17 06:32
My JLG Smart System 1600258 controller is malfunctioning, and I need to find a technician who can repair it as soon as possible. The unit is not responding to any commands, causing delays in our work.

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#JLG by Stephen Warren on 2013-08-22 15:32
The JLG 1600286 control board is displaying error code E123 and the machine is not responding to any commands. Need urgent assistance to troubleshoot and resolve the issue.

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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 madan kumar .A on 2012-02-14 19:09
The JLG 1600346 PROA70481 power module is still malfunctioning and in need of urgent attention. Please provide an update or send a technician

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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 David Strodel on 2012-04-30 09:08
The JLG Smart System AU3019 controller is malfunctioning, causing a halt in production. We need immediate assistance to resolve this issue and get the production line back up and running. Please prioritize this repair to minimize downtime.

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#JLG by Seje on 2013-08-13 21:32
Control board on JLG 1600286 just went down, drive system affected. Need urgent repair.

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#JLG by Qualheim on 2014-12-21 11:44
just a heads up JLG 1600258 controller has crapped out. Need to fix it before next shift.

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#JLG by REYES on 2015-07-28 20:20
Please provide an update or estimate for the repair of JLG AU3019 1600258 - CONTROLLER. Thank you.

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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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Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
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1-336-969-0110

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Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.