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.
We offer free estimates and extended warranties on the work performed.
Shipping/Receiving:
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 491 Comments

#JLG by Klaus Ullmann on 2013-08-15 17:01
Hello, I hope you're doing well. I'm interested in purchasing a JLG 7013310 631/40038 DC motor controller. Could you please provide me with information regarding the pricing and availability of this unit? I'm looking to source one quickly. Thank you!

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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 Mark Krohn on 2014-02-16 21:58
JLG 1600258 controller not responding.\

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#JLG by Greg Needham on 2015-08-09 17:20
the JLG MOS 60 D 631/40077 DC Motor Controller on unit X went down mid-shift. Needs attention ASAP! Cheers, Night Shift Crew

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#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 Compton on 2012-06-02 13:20
Need assistance with a JLG AU3019 1600286 controller. Unit not functioning properly, require repair service. Thank you.

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#JLG by Cheong on 2013-03-21 12:40
Experiencing issues with my JLG 1600286 control for aerial work platform, looking for repair service as it's not functioning properly and affecting productivity on-site. Need someone reliable to fix this unit

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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 Scott Anctil on 2012-06-07 23:32
JLG AU3019 1600286 controller not responding.

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#JLG by Reid on 2013-10-18 10:11
The control board on JLG 1600286 is malfunctioning, causing a halt in production. Immediate repair is necessary to resume operations.

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#JLG Curtis by Carlos Pio dos Reis on 2025-06-05 16:46
The JLG Curtis 17400700 joystick on the production line is malfunctioning, causing delays and affecting productivity. Please resolve this issue urgently to minimize downtime and resume operations

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#JLG by pierre valiquette on 2013-04-14 05:31
The JLG 1600286 controller is not functioning as usual. It is exhibiting abnormal behavior that I have not witnessed before.

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#JLG by Shotts on 2013-05-02 10:50
We are still experiencing issues with the JLG 1600286 control board. Urgent action is required. Please provide an update immediately.

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#JLG by Rick Blankenship on 2013-04-30 13:33
Hello, I am contacting you on behalf of a client who is experiencing issues with part number JLG 1600286, which appears to be the controller. Could you please provide more information on possible repairs or replacements for this part? Thank you.

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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 saif on 2015-07-11 07:20
Drive failure on JLG AU3019 (SN 1600286) with Smart System drive. Need urgent attention from maintenance team.

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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 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 Smart System by KHAN B on 2008-01-24 01:31
The JLG Smart System AU3019 1600258 is displaying error code E203, indicating a communication fault between the controller and the main motor. Equipment is currently not responding to commands. Please advise on troubleshooting steps.

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#JLG by Mohmed Salim Yusuf S on 2014-10-31 11:57
I need someone to repair the Control Module on my JLG AU3019 1600289. The industrial unit is not responding or functioning properly.

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#JLG by Marc Nachtwey on 2015-01-09 06:41
Hello, do you have a JLG AU1830 631/40038 DC Motor Controller available for sale or repair? It's for urgent production needs. Thank you.

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#JLG by Luchyk on 2013-08-08 08:32
Hello, we have a JLG Smart System 1600258 controller for an aerial work platform that has stopped working. We need a replacement but cannot find one. Can you provide repair information for this? Thank you.

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#JLG by tony williams c/o ft on 2014-07-02 10:57
The JLG 1600292 controller is exhibiting unusual behavior in the warehouse unit.

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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 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 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 Al or Lori Hyde on 2015-07-24 20:43
The JLG MOS 60 D 631/40077 is displaying error code 15 indicating a fault in the DC Motor Controller. The equipment is currently down, and we need immediate assistance to diagnose and resolve this issue.

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#JLG by Albayrak on 2015-08-13 03:20
Please provide me with more information about your JLG AU3019 1600258 controller unit so I can assist you in locating a replacement or repair option. I will check if it is still supported and if parts are available for it.

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

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#JLG by Matthew on 2014-12-04 10:23
I need urgent assistance with my JLG AU3019 1600289. The Control Module needs attention, and the unit is still down. Please prioritize this issue and ensure someone gets back to me

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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 JOSE VALDES on 2014-11-03 03:57
Could you please confirm if the JLG AU3019 1600258 Control Module is still supported or if replacement parts are available for this unit? Thank you.

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#JLG by DIESEL on 2015-07-10 07:21
The JLG E300AJP 1600292 is still down. Urgent response required.

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#JLG by LISA MERRELL on 2012-01-22 08:23
I need support with a JLG 1600346 PROA70481 power module that is not functioning. Looking for a skilled technician to repair this industrial unit

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#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 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 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 by yang on 2012-03-21 11:32
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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#JLG by Hosawi on 2014-03-25 04:30
The JLG AU3019 1600289 is down due to a faulty Control Module. Needs to be checked and replaced as soon as possible. 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 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 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 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 Curtis Instruments by bllessinger on 2016-01-06 10:03
Hello, I am in need of a replacement Jlg Curtis Instruments 17400700 joystick for production. Do you have any available for sale or repair? Thank you.

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#JLG Smart System by linda benton on 2010-07-22 21:45
JLG Smart System AU3019 1600286 not responding to any commands.

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#JLG Smart System by George Katinios on 2010-08-21 16:30
Hello, I am reaching out regarding JLG Smart System AU3019 1600286, an Aerial Work Platforms Controller that requires service. Can you please provide information on troubleshooting and repair options for this specific part number? Thank you.

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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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145 Rockwell Place Ct
Tobaccoville, NC 27050
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Industrial Electronic Repair
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