JLG Service & Repair Forum

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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— Posted by Drouillard on 2012-05-16

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


Recent 491 Comments

#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 Tom philp on 2015-08-12 13:20
The JLG MOS 60 D 631/40077 DC Motor Controller is not working.

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#JLG by elkin garces on 2014-11-02 16:57
Our JLG AU3019 1600289 Control Module is still down. Please provide an update as soon as possible. Thank you.

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#JLG by Brodersen on 2014-12-23 17:44
the JLG 1600286 controller went down mid-shift. Kindly check and fix during the day. Thanks!

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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 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 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 AMIT on 2015-01-11 17:41
The JLG AU3019 1600286 is down due to a Smart System drive issue. Please have someone look into it first thing in the morning.

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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 mast ram on 2014-11-02 15:57
The control module for JLG AU3019, serial number 1600258, is malfunctioning and causing a halt in production. It is critical to repair or replace this module swiftly to resume operations immediately.

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#JLG by MLIKAN on 2015-12-29 07:36
Hello, I'm inquiring about an issue with a JLG AU3019 1600286 Smart System drive. Can you provide some information or assistance with this specific part? Thank you.

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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 shirlee caputo on 2012-08-05 02:24
Do you have a JLG AU3019 1600286 controller available for sale or repair? Production is down and we need to keep things running.

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#JLG by MEHRABAN on 2015-07-24 01:20
The JLG AU1830 631/40038, which is a DC Motor Controller, experienced a failure causing downtime. This issue occurred at leading to disruptions in operations. Please provide a quick overview of what happened before the next shift begins. Thank you.

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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 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 ANGE on 2013-02-10 20:39
Hello, I am representing a client who is in need of assistance with a JLG 7013310 631/40038, which is a DC motor controller. Could you please provide information on troubleshooting and repair options for this part? 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 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 ANGELOS on 2014-09-04 15:02
the JLG 59110003 1600292 power supply went down mid-shift. Needs attention and repair ASAP. Cheers!

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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 Rob / PSI Printing on 2016-12-05 12:03
need a quick heads-up. JLG AU3019 1600289 controller issue impacting drive or board. Urgent attention needed ASAP.

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#JLG by Lai, Cheuk Kuen on 2013-03-16 15:15
The JLG 1600286 controller in the warehouse is exhibiting unusual behavior. It is not functioning as per its normal operations.

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#JLG by Gerald Harman on 2014-12-20 16:44
The JLG AU3019 1600258 unit is not functioning properly. It is described as a Control Unit. That's all the information I have at the moment.

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#JLG by reza ramezani on 2008-01-29 13:10
the JLG AU3019 1600258 Smart System Controller went down mid-shift. Needs attention ASAP. Let's troubleshoot first thing in the morning.

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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 End on 2015-03-16 19:25
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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#JLG by John Vegh on 2015-01-09 19:41
Hi there, could you please provide repair info for a JLG AU1830 631/40038 DC Motor Controller? We need a replacement part urgently. Thanks!

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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 Gérald on 2015-07-13 01:20
Hello, I'm reaching out on behalf of a client with a JLG AU3019 1600286 equipped with a Smart System drive. The client is experiencing issues with the equipment and requires assistance. Can you please provide more information on possible solutions or repairs needed for this specific model? Thank you…Purchase or Repair: Ticket Image...
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#JLG by SUMEET on 2015-07-24 21:43
Can the JLG AU1830 631/40038 DC Motor Controller be repaired or bought? Just trying to check this off my to-do list.

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#JLG by reidar on 2014-01-03 10:07
Could you please provide pricing and availability for the JLG AU3019 1600258 control unit? We are looking to source one quickly and would appreciate your assistance. Thank you!

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#JLG by abdoaakl on 2013-07-18 07:44
The JLG Smart System 1600258 is not functioning properly. Please check and repair as necessary.

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#JLG by Valentin Cardona on 2014-12-05 23:23
The JLG AU3019 1600258 Control Module malfunctioned today, causing unexpected downtime for our operations. This occurred at approximately 1030 AM during the morning shift. Could you please investigate the issue and provide a quick resolution before the next shift starts? Thank you. —> …Purchase or Repair: Ticket Image...
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#JLG by Ian Graves on 2013-11-02 01:52
The JLG 1600286 is not functioning. Please check and repair as needed.

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#JLG by ronnie lemon on 2013-04-05 23:57
Hello, I am interested in the JLG 7013310 631/40038 DC motor controller. I would like to inquire about the pricing and availability of this unit as I am looking to source one quickly. Thank you.

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#JLG by vargas on 2014-05-05 23:20
Hello, I need repair info for a JLG 1600258 controller. It stopped working and we need a replacement. Can you provide details ASAP? Thank you.

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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 marcus vincent on 2014-12-21 21:44
Hello, Could you please provide repair information for a JLG AU3019 Control Module (Part Number 1600258)? It stopped working and we need a replacement urgently. Thank you.

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#JLG by haidy albert on 2015-08-11 06:20
I need an update on the status of the JGL AU1830 631/40038 DC Motor Controller. The unit is still not working, and I require assistance as soon as possible. Please respond

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It seems like there might be an issue with the DC Motor Controller in the JLG 7013310 631/40038 machine. It's not clear what the exact problem is, but something seems to have stopped working as expected. I recommend having a technician check it out to diagnose and fix the issue. —> …Purchase or Repair: Ticket Image...
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#JLG by karsana on 2013-02-17 19:49
The JLG 1600286 control unit is not working.

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#JLG by Dennis McCollums on 2012-01-17 13:45
The JLG Smart System AU3019 controller is not working.

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#JLG by Damandeep singh on 2005-12-21 00:00
The JLG 17400700 controller is not responding to any commands. Production is stalled until the controller issue is resolved.

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

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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 Tanyadol Worawut on 2015-01-07 05:41
Could you please provide me with the pricing and availability of the JLG MOS 60 D 631/40077 DC Motor Controller? I am looking to source one quickly. Thank you.

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#JLG by Floy Estes on 2012-03-15 02:30
The JLG AU3019 1600286 is down - issue is with the controller. Needs attention first thing in the morning.

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#JLG by mohsen on 2012-09-12 13:44
Are you able to repair or provide a replacement power module for JLG part number 1600346 PROA70481? We need to keep production running smoothly.

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Tobaccoville, NC 27050
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