JLG Service & Repair Forum

JLG AU3019 1600258 is displaying Error Code 1234 - "Controller Malfunction". Equipment is unresponsive and not operating. Please advise on next steps for repair.

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— Posted by End on 2015-03-16

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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 William Jimenez on 2014-11-21 19:12
JLG AU3019 1600258 control unit not responding, machine unable to function.

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#JLG by GERRALD on 2014-12-15 20:44
The JLG AU3019 1600289 control module is not functioning properly. Please inspect and repair as necessary.

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#JLG by amir reza on 2013-11-26 22:04
I'm experiencing some issues with the JLG 1600286 controller. It seems like something has stopped working, and I'm not sure what the exact problem is. Your assistance in resolving this would be greatly appreciated.

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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 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 Cumings on 2013-06-25 22:42
The unit isn't working. Please help me figure out the issue.

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#JLG by nicholas bohn on 2012-02-18 06:17
Can the JLG 1600346 PROA70481 power module be repaired or purchased? I'm hoping to check this off my to-do list.

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#JLG by Franky on 2013-08-12 14:35
The JLG 1600286 controller malfunctioned today at 1130 AM, causing unexpected downtime. We need to address this issue

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#JLG by Nikola on 2015-11-17 20:49
Please provide assistance with JLG E300AJP 1600292, an Articulator. Thank you.

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#JLG by GATTI, on 2015-07-10 01:06
JLG AU3019 1600258 controller not responding to any input commands.

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#JLG by Contador on 2015-10-14 15:15
Looking to repair my JLG MOS 60 D 631/40077 DC Motor Controller. It's not responding or functioning correctly. Need assistance from a qualified technician. Thank you.

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#JLG by Wolff on 2014-03-15 17:43
Hello, I am interested in purchasing the JLG AU3019 1600258 Control Unit. Could you please confirm the pricing and availability for this model? I am looking to source one quickly. Thank you!

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#JLG by Ban on 2015-07-23 16:39
I need repair for my JLG 7013310 631/40038 DC Motor Controller as it is not functioning properly. Looking for someone who can diagnose and fix the issue

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#JLG by NISAR on 2012-08-03 20:24
The JLG AU3019 1600286 controller is not working.

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#JLG by ravshan / I.M.Enterprises on 2014-02-14 22:58
Could you please provide information about pricing and availability for the JLG 1600258 Controller? I am looking to source one quickly and would appreciate any assistance you can provide. Thank you!

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#JLG by PRABHAKARA on 2013-08-09 01:32
Do you have a replacement control board available for JLG 1600286 to keep production running?

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#JLG by BEZAIRE on 2013-02-24 23:40
I'm experiencing an issue with the JLG 1600286 control for the aerial work platform. It seems like something has stopped working but I'm not exactly sure what it is. Can someone please assist with troubleshooting and fixing this problem?

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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 Bodengien on 2012-09-06 03:59
Hi there, we have a JLG Smart System AU3019 controller that stopped working and we need repair info ASAP. Can you please provide repair options and availability? Thanks!

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#JLG Smart System by sakkinen on 2008-02-04 00:33
I need assistance with my JLG Smart System AU3019 1600258 controller. Our unit is down, and I need to keep production running. Do you have one available for repair or sale?

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#JLG by CORBESCU on 2014-12-17 18:44
Can the JLG AU3019 1600258 Control Unit be repaired or bought? I'm trying to check this off my to-do list.

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#JLG by Pavle on 2012-07-14 18:56
The power module on JLG 1600346 PROA70481 is malfunctioning, causing a halt in production. Urgent repair service is needed to restore operations swiftly.

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#JLG by danilo on 2015-01-06 09:41
Please advise if the JLG E300AJP 1600292 Articulator unit is still supported and if replacement parts are available for this older model. Thank you.

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#JLG by Al Moloo on 2015-07-11 17:20
We experienced downtime due to an issue with the JLG MOS 60 D 631/40077 DC Motor Controller. Can you provide insight on what happened and when it occurred before the next shift starts? 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 Danton Grube on 2015-12-16 12:37
The articulation control on the JLG E300AJP 1600292 is malfunctioning, causing delays in production. Please address this issue urgently to minimize downtime on the line.

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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 Smart System by LIKUBO on 2008-03-23 10:09
Hello, I'm following up regarding the JLG Smart System controller AU3019 1600258. Can this be repaired or replaced? I'm working on checking this off my to-do list. Thank you.

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#JLG by SHANE STOCKTON on 2015-07-15 23:20
The JLG AU3019 1600286 experienced a drive or board failure in the Smart System. Diagnostics and repair are required.

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#JLG by md.ali hossain khan on 2013-05-14 13:48
Hi, the JLG 1600286 isn't responding when attempting to raise or lower the platform. No error code is displaying, but the controls seem unresponsive. Please advise on troubleshooting steps. Thank you.

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#JLG by mudgil on 2015-08-02 06:20
Hello, I'm interested in purchasing the JLG 7013310 631/40038 DC Motor Controller. Can you please provide information on pricing and availability? We are looking to source this unit quickly. Thank you.

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#JLG by Marin Graur on 2013-08-21 22:32
Please provide an update regarding the repair status of the JLG 7013310 631/40038 DC motor controller. It is crucial that we receive a

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#JLG by Gustavo Diaz on 2025-04-07 17:43
: My JLG PROA70481 1600346 controller is experiencing intermittent issues where it intermittently stops working properly, causing the boom to malfunction. I'm seeking information on repair costs and whether a replacement unit would be more cost-effective in this instance. Could you please provide me…Purchase or Repair: Ticket Image...
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#JLG by saliou ngom on 2014-12-23 04:44
The JLG 1600292 controller has failed on one of the machines drive or board issue. Need to address this ASAP to get the equipment back up and running.

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#JLG by Briggs on 2013-08-16 08:01
The JLG 1600286 is a controller that the maintenance team is having issues with. They are looking for assistance in troubleshooting the unit.

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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 Smart System by MOINUDDIN on 2008-03-07 23:19
Please prioritize getting back to me regarding the JLG Smart System AU3019 1600258 controller issue. The unit is still down and needs immediate attention. Thank you.

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#JLG by K.M.MADHAN on 2012-07-25 18:59
Please provide an update on the status of the JLG 1600346 PROA70481 power module. It is still not functioning, and we require assistance immediately.

—> Purchase or Repair:
#JLG by Lourenço on 2015-03-09 15:13
Hi team, we experienced downtime on the JLG AU3019 1600258 due to a faulty controller. The issue occurred at 1030 PM yesterday. Need quick resolution before the next shift. Let me know if you have any insights. Thank you!

—> Purchase or Repair:
#JLG by ASHIS MANDAL on 2013-10-11 11:42
The JLG 1600286 control board is not working and needs attention.

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#JLG by Arnie van der Est on 2015-08-03 20:20
The JLG E300AJP 1600292 is currently showing error code 1014 and is unable to articulate. Please advise on troubleshooting steps or repair needed. 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 Kim Hughes on 2008-01-17 10:14
Hello, I'm reaching out on behalf of my client who has a JLG AU3019 1600258 Smart System Controller that needs repair. We are looking for assistance in diagnosing and fixing the issue. Can you please provide us with more information on how we can proceed with getting this repaired? Thank you.—> …Purchase or Repair: Ticket Image...
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#JLG by Kathleen Kosman on 2014-12-22 17:06
Could you please confirm if the JLG 1600292 controller can be repaired or if it needs to be replaced? I'm trying to check this off my to-do list. Thank you!

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#JLG by subhashis bag on 2022-02-28 20:18
The Smart System Control on JLG 1600286 is malfunctioning, causing a complete halt in production. This issue needs immediate attention from your repair service to get the line up and running again as soon as possible.

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#JLG by Sheila Del Padre on 2012-11-02 08:45
The JLG Smart System AU3019 controller in the warehouse is not functioning normally. It is exhibiting erratic behavior and not responding as expected.

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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 frice on 2015-07-17 18:20
JLG AU3019 1600258 controller not responding to commands.

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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.

—> Purchase or Repair:
#JLG by JJ Smith on 2015-01-09 18:41
Hello, I'm interested in the JLG MOS 60 D 631/40077 DC Motor Controller. Can you please provide me with information on pricing and availability? I'm trying to source one quickly. Thank you!

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145 Rockwell Place Ct
Tobaccoville, NC 27050
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