John Deere Service & Repair Forum

John Deere RE66821 7AT6JD01 Analog Tachometer drive or board just failed. Needs replacement ASAP.

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— Posted by vbaskar on 2011-06-13

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If you need your John Deere 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 331 Comments

#John Deere by Ha on 2026-05-25 19:18
Request Service for John DeereModel/Part : Re173829 Baler Unit

—> Purchase or Repair:
#John Deere by Eli on 2014-12-04 12:23
I would like to inquire about the availability of support or replacement parts for the John Deere RE64583 7SUD5JD04 motor control unit.

—> Purchase or Repair:
#John Deere by Mon Torres on 2015-02-17 20:24
I need assistance with my John Deere AT320355 AT320694, which is a CAN Monitor Unit. It's an older unit, and we're unsure of the manufacturer. Can you please confirm if it's still supported or if replacement parts are available?

—> Purchase or Repair:
#John Deere by Zac Cameron on 2014-12-20 19:44
Hello, I am interested in purchasing a John Deere RE64583 7SUD5JD04 motor control unit. I'm not entirely sure if this is the right model, but my team recommended asking you. Could you please provide information on pricing and availability? I'm aiming to source one quickly. Thank you. —> …Purchase or Repair: Ticket Image...
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#John Deere by Zia on 2013-10-21 12:49
I believe there might be an issue with the SCV setup panel on your John Deere RE64583. It seems like something has stopped working, but I'm not exactly sure what it does. I would recommend getting it checked by a professional to diagnose the problem accurately.

—> Purchase or Repair:
#John Deere by christian lahoud on 2013-07-13 23:57
Do you have a replacement John Deere RE63440 7SUD4JD03 SCV setup Panel available? It's critical for keeping production running smoothly. Thank you.

—> Purchase or Repair:
#John Deere by DAVID LEHMANN /ZIONS on 2013-12-27 17:43
Please provide an update on the John Deere RE64583 7SUD5JD04 SCV setup panel issue. The unit is still down. We need immediate attention on this matter.

—> Purchase or Repair:
#John Deere by Addams on 2015-07-14 08:20
Please provide an update on the John Deere RE64583 7SUD3JD01 SCV Setup Panel issue. The unit is still not working, and we need a response as soon as possible.

—> Purchase or Repair:
#John Deere by ClainiMib on 2014-12-17 12:44
The SCV Setup panel on the John Deere RE64583 7SUD3JD01 is malfunctioning, causing delays in our production line. We need urgent repair services to address this issue and resume operations

—> Purchase or Repair:
#John Deere by Ken Jenkins on 2013-08-15 13:01
I encountered an issue with the John Deere RE64583 7SUD5JD04 related to the SCV Setup panel causing downtime. Please provide details on the incident and when it occurred to help resolve the problem

—> Purchase or Repair:
#John Deere by Basson on 2013-03-20 09:49
The Bale Trak Plus RE159944 is displaying error code E01.

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#John Deere by Quartermain on 2016-03-22 01:08
The John Deere RE172237 7VMU0JD01 Vehicle Monitor is not working.

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#John Deere by Fabrizio Colucci on 2011-03-02 03:55
John Deere RE66821 7AT6JD01 unit tachometer malfunctioned, needs repair ASAP.

—> Purchase or Repair:
#John Deere by jackpot18 on 2013-02-08 03:18
Hello, I need repair info for John Deere RE63440 7SUD4JD03 SCV Setup Panel. It's not working and we need a replacement. Please advise. Thank you!

—> Purchase or Repair:
#John Deere by s b sharma on 2015-07-31 05:20
I believe there's an issue with the digital tachometer on the John Deere RE66265 7MRT8JDO1E. It seems like the digital display has stopped working properly. Would you like me to investigate further or seek help from a technician?

—> Purchase or Repair:
#John Deere by Mulinge on 2014-02-15 11:58
Hello, the John Deere RE64583 7SUD3JD01 is displaying error code 7SUD3JD01 on the SCV Setup panel. The equipment is currently down and not functioning. Please advise on next steps to resolve the issue

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#John Deere by djabeur on 2015-07-28 19:20
Looking for repair assistance with a John Deere RE64583 SCV Setup Panel unit that isn't functioning properly. Need a qualified technician to diagnose and fix the issue

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#John Deere by Josip on 2015-08-08 08:20
The John Deere AT320355 AT320694 CAN Monitor Unit malfunctioned yesterday during the night shift, causing unexpected downtime. Can you quickly provide an update on what went wrong and when it started? It's important to address this before the next shift begins.

—> Purchase or Repair:
#John Deere by Richard Gosche on 2015-08-05 23:20
Drive or board failure on John Deere RE66265 Digital Tachometer, need immediate maintenance. Heading to next machine, will troubleshoot further upon return.

—> Purchase or Repair:
#John Deere by JiaJun Huo on 2015-03-31 08:04
Please provide an update on the status of my John Deere RE46704 7AT2JD01 with the issue of the Tach Display not turning on when cold. This problem needs immediate attention in order to get the unit back up and running. Your

—> Purchase or Repair:
#John Deere by wargin on 2015-08-13 10:20
Equipment down with John Deere RE66265 Digital Tachometer displaying error code E003. Need immediate assistance to troubleshoot and resolve issue.

—> Purchase or Repair:
#John Deere by IVAN PUCH MEX on 2013-08-13 04:35
My John Deere Bale Trak Plus RE159944 isn't displaying any data or responding. Looking for a technician who can troubleshoot and repair it

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#John Deere by Siddiqui on 2015-01-12 19:41
Please provide an update on the repair status of the John Deere RE66265 Digital Tachometer (7MRT8JDO1E) immediately. Your

—> Purchase or Repair:
#John Deere by Abdulkader on 2015-08-06 06:20
The John Deere RE64583 7SUD5JD04 experienced downtime due to issues with the SCV Setup Panel. The incident occurred during our shift. Please provide insights on what went wrong before the next shift begins.

—> Purchase or Repair:
#John Deere by roger moutal on 2015-02-02 18:39
I'm interested in buying the John Deere RE65483 7SUD5JD04 SCV Setup Panel. Could you please provide information on pricing and availability? We're looking to source one quickly. Thank you.

—> Purchase or Repair:
#John Deere by Pierre Guex on 2015-07-20 13:20
Can the John Deere AT320355 AT320694 CAN Monitor Unit be repaired or bought? I'm trying to check this off my to-do list.

—> Purchase or Repair:
#John Deere by Thomas wood on 2015-03-26 11:20
The John Deere RE66265 Digital Tachometer is not working.

—> Purchase or Repair:
#John Deere by LEE SANG HUN on 2015-07-29 15:20
It seems like the Tach Display on your John Deere RE46704 7AT2JD01 may have an issue since it doesn't come on when cold. It would be best to consult a technician to diagnose the problem accurately.

—> Purchase or Repair:
#John Deere by bayo on 2015-08-14 07:20
John Deere RE66265 7MRT8JDO1E Digital Tachometer not displaying any readings.

—> Purchase or Repair:
#John Deere by Cornia/Desert on 2016-06-02 03:22
Can the John Deere RE64583 7SUD5JD04 SCV Setup Panel be repaired or purchased? I'm looking to check this off my to-do list. Thank you.

—> Purchase or Repair:
#John Deere by Brenda Forrester on 2010-10-20 04:24
I've noticed that the digital display on the John Deere Motorola RE64583 seems to have stopped working. The machine is experiencing some issues, and I'm not exactly sure what it does, but I wanted to bring it to your attention. Thank you for looking into this matter.

—> Purchase or Repair:
#John Deere by claudia on 2014-12-16 15:44
Please advise if the John Deere RE43902 7MRT2JD02 controller is still supported or if replacement parts are available for this unit. Thank you.

—> Purchase or Repair:
#John Deere by XU on 2011-05-03 23:33
The John Deere RE66821 7AT6JD01 is an Analog Tachometer unit, but I'm new on the job and not fully familiar with its functions. Maintenance team reported it's not working.

—> Purchase or Repair:
#John Deere by Mathias on 2013-07-26 02:32
John Deere RE63440 7SUD4JD03 SCV setup Panel down mid-shift. Please check it out in the morning.

—> Purchase or Repair:
#John Deere by Naranjo on 2013-01-15 12:27
Please ensure someone attends to the John Deere RE64583 7SUD5JD04 SCV setup panel issue

—> Purchase or Repair:
#John Deere by Nikita on 2013-07-23 20:32
SCV setup Panel on John Deere RE63440 7SUD4JD03 is not responding.

—> Purchase or Repair:
#John Deere by fatih on 2016-02-18 12:03
We experienced downtime on the John Deere RE66264 7MRT6JD01 Digital Tachometer unit earlier today at 230 PM. Need to investigate the cause

—> Purchase or Repair:
#John Deere by Wayne Alderman on 2015-07-31 15:20
Do you have a John Deere RE49192 7THM2JD03 Tachometer available for sale or repair? Our unit is down, and we need to keep production running.

—> Purchase or Repair:
#John Deere by Fracassi Roberto on 2013-08-03 20:32
Equipment down due to error code SCV Setup panel on John Deere RE64583 7SUD5JD04. Need urgent assistance to troubleshoot and rectify.

—> Purchase or Repair:
#John Deere by fatah on 2015-07-12 16:20
Hi there, we have a John Deere RE66265 Digital Tachometer that needs repair or replacement. Can you provide guidance on how to fix it or where to find a replacement part? Please reply ASAP. Thank you!

—> Purchase or Repair:
#John Deere by Vasileios on 2011-01-12 08:23
Can you please confirm if the John Deere RE66821 Analog Tachometer is still supported or if there are replacement parts available? Thank you.

—> Purchase or Repair:
#John Deere by runyan on 2010-09-09 19:51
The digital display on the John Deere Motorola RE64583 is malfunctioning, disrupting the production line. Urgent repair is required to restore operations

—> Purchase or Repair:
#John Deere by Edge on 2025-05-20 18:29
Hello, my John Deere BCU AL165751 controller is malfunctioning. Looking for repairs ASAP. Any technicians available? Thank you.

—> Purchase or Repair:
#John Deere by Mutha on 2013-05-17 11:54
Could you please confirm if the John Deere RE63440 7SUD4JD03 SCV setup Panel is still supported or if replacement parts are available? Thank you!

—> Purchase or Repair:
#John Deere by Nathan Yehirai on 2015-02-23 10:47
The SCV Setup Panel on my John Deere RE64583 7SUD3JD01 is displaying an error message and is not responding to input commands.

—> Purchase or Repair:
#John Deere by Nick Oshana on 2015-02-28 04:07
The John Deere RE64583 is displaying an SCV Setup Panel error. Unable to engage or control SCVs. Equipment is down. Need assistance urgently.

—> Purchase or Repair:
#John Deere by Parand on 2015-06-22 18:12
Hello, I am reaching out on behalf of my client who has a John Deere RE66265 Digital Tachometer with the following issue 7MRT8JDO1E. Can you please provide more information or assistance with this part? Thank you.

—> Purchase or Repair:
#John Deere by Su on 2013-12-12 20:58
John Deere RE63440 7SUD4JD03 SCV setup Panel unit went down mid-shift. Needs attention ASAP.

—> Purchase or Repair:
#John Deere by Mike Farrell on 2014-08-26 09:43
Could you please provide pricing and availability for the John Deere RE43902 7MRT2JD02 controller? I'm looking to source one quickly. Thank you!

—> Purchase or Repair:
#John Deere by Paulo Da Silva on 2013-05-23 14:58
The John Deere Bale Trak Plus RE159944 Bale Monitor is not working in the shop.

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King, NC 27021
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Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
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