John Deere Service & Repair Forum

The John Deere RE66821 7AT6JD01 analog tachometer unit is not working.

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— Posted by Swanepoel on 2011-04-11

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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 Thomas wood on 2015-03-26 11:20
The John Deere RE66265 Digital Tachometer is not working.

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#John Deere by Jimmy Ng on 2015-08-12 20:20
Hello, do you have a John Deere RE64583 7SUD3JD01 SCV Setup Panel available for sale or repair? Our production is currently down, and we need a replacement urgently. Thank you.

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#John Deere by Fred Coster on 2013-04-28 13:18
The John Deere RE64583 7SUD5JD04 is not functioning properly. Please check the SCV Setup panel.

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#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.

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#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 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.

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#John Deere by Senthil on 2015-08-09 23:20
The John Deere RE64583 7SUD5JD04 SCV Setup Panel is not functioning as expected. The unit is displaying unusual behavior, which is different from its normal operation.

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#John Deere by Fernandez on 2011-02-19 08:42
The John Deere RE66821 7AT6JD01 Analog Tachometer unit is displaying erratic behavior. It is not functioning as it normally does and requires further inspection to determine the issue.

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#John Deere by Kelly B Adams on 2015-07-27 09:20
The John Deere RE65483 7SUD5JD04 unit is related to the SCV Setup Panel and is currently not functioning as expected. That's the information I have at the moment.

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#John Deere by Jimmi on 2013-08-12 23:32
The SCV Setup panel on John Deere RE64583 7SUD5JD04 is malfunctioning, affecting the line. Urgently need repair service to address the issue and get production back on track.

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#John Deere by Sean Liang on 2013-11-17 02:30
The SCV Setup panel on the John Deere RE64583 7SUD5JD04 unit is not working properly.

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#John Deere by Kendra on 2014-07-29 05:24
RE43902 7MRT2JD02 showing error code 2143 Controller malfunction. Governor signal not received.

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#John Deere by Halder on 2014-02-12 23:58
John Deere RE43902 7MRT2JD02 controller malfunction causing production line downtime. Urgent repair needed to resume operations immediately.

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#John Deere by Bryan Sutherland on 2013-08-12 11:32
Do you have a John Deere RE64583 7SUD5JD04 SCV setup panel available for sale or repair? It's urgent as we need to keep production running smoothly. Thank you.

—> Purchase or Repair:
#John Deere by stephen spaner on 2015-07-25 02:20
The John Deere RE65483 7SUD5JD04 is not functioning properly, acting in an unusual way. Please provide more details so we can better assist you.

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#John Deere by Malay Mandal on 2015-07-11 03:20
It seems like there might be an issue with the CAN Monitor Unit on the John Deere AT320355 AT320694. I'm not entirely sure what that part does specifically, but it looks like it may have stopped working. We should probably have a technician take a look to diagnose the problem accurately. —> …Purchase or Repair: Ticket Image...
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#John Deere by Robert Schmitt on 2013-12-30 19:27
Could you please provide some guidance and information regarding troubleshooting and repairing a John Deere RE64583 7SUD5JD04 SCV setup panel? My client is experiencing issues with it and requires assistance. Thank you for your support.

—> Purchase or Repair:
#John Deere by Carini on 2015-07-19 01:20
We experienced downtime with the John Deere RE65483 7SUD5JD04 due to issues with the SCV Setup Panel. The incident occurred earlier today during the morning shift. Please provide details on what happened. 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 Muhammad khan Attari on 2015-03-09 06:13
The John Deere AT320355 AT320694 CAN Monitor Unit is not working as reported.

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#John Deere by annmarie on 2014-11-01 01:57
Are you able to repair the John Deere RE64583 7SUD5JD04 motor control unit, or do you have a replacement available for sale? It's urgent to keep production running.

—> Purchase or Repair:
#John Deere by Chidester on 2015-08-08 01:20
The John Deere RE49192 7THM2JD03 Tachometer is not functioning as expected.

—> Purchase or Repair:
#John Deere by Carmelo Cocuzza on 2013-08-16 04:01
Hello, I am interested in purchasing the John Deere RE64583 7SUD5JD04 SCV Setup panel. Could you please provide information regarding pricing and availability? I am trying to source one quickly. Thank you.

—> Purchase or Repair:
#John Deere by Jacob Bergen on 2024-08-23 10:45
I have a John Deere RE219402 controller that is not functioning properly. The unit fails to power on and does not respond to any input commands. I have attempted to troubleshoot the issue by checking all connections and ensuring proper power supply, but the problem persists. Based on my assessment, …Purchase or Repair: Ticket Image...
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#John Deere by Enzo lezzi on 2020-02-08 00:00
Urgent Repair Needed for John Deere RE81075 ControllerHi, we are experiencing issues with our John Deere RE81075 - the controller is not responding and displaying error code E123. Equipment is currently down, affecting operations. Please advise on urgent repair action required. Thank you.—> …Purchase or Repair: Ticket Image...
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#John Deere by George Hostutler on 2013-04-05 19:37
The John Deere RE64583 7SUD5JD04 is displaying error code E342. The SCV setup panel is unresponsive, preventing operation of the equipment. Please advise on troubleshooting steps or necessary repairs. Thank you.

—> Purchase or Repair:
#John Deere by JMartins on 2015-01-10 04:41
Do you have a John Deere RE66265 7MRT8JDO1E Digital Tachometer available for repair or purchase? Need one urgently to keep production running smoothly.

—> Purchase or Repair:
#John Deere by KHAN on 2013-07-29 09:32
Do you have a replacement John Deere RE64583 7SUD5JD04 SCV setup panel available for sale or repair? It's urgent to keep production running.

—> Purchase or Repair:
#John Deere by fida hussain on 2011-09-20 03:26
John Deere RE66821 7AT6JD01 is down, not functioning correctly. Analog Tachometer not working, no response to any input. Please advise on next steps for repair. Thank you.

—> Purchase or Repair:
#John Deere by Gastón Godoy L. on 2013-08-22 14:32
The John Deere Bale Trak Plus RE159944 unit in the warehouse is displaying unusual behavior.

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#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 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 msuya on 2015-02-14 05:13
Can the John Deere RE64583 7SUD5JD04 SCV Setup Panel be repaired or purchased? I am trying to check this off my to-do list.

—> Purchase or Repair:
#John Deere by breslin on 2013-08-12 02:32
Equipment down with error code displayed on John Deere RE64583 SCV Setup panel. Need urgent assistance troubleshooting issue to resume operation.

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#John Deere by Randy Hamilton on 2013-11-01 19:52
Experiencing SCV setup panel issues on John Deere RE63440 7SUD4JD03 suspect a drive or board failure. Need immediate inspection and replacement.

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#John Deere by Foot Young on 2015-07-23 20:20
John Deere RE64583 7SUD3JD01 SCV Setup Panel is displaying an error message and preventing production from going online.

—> Purchase or Repair:
#John Deere by Eddie Samaniego on 2015-04-27 18:58
I can assist you with that. I will check if the John Deere RE66265 7MRT8JDO1E digital tachometer is still supported or if replacement parts are available.

—> Purchase or Repair:
#John Deere by Torsten on 2013-08-17 12:01
The John Deere Bale Trak Plus RE159944 is down. Need to check and fix it before day shift.

—> Purchase or Repair:
#John Deere by annamaria paliotti on 2016-11-07 03:44
Can you please confirm if the John Deere 120974T AT167497 monitor is still supported, and if it is, are replacement parts available for it? Thank you.

—> Purchase or Repair:
#John Deere by Matthew Wise on 2015-08-07 09:20
Do you have a replacement John Deere RE66265 7MRT8JDO1E Digital Tachometer available for sale or repair? Our production is down, and we need to get back up and running quickly. Thank you.

—> Purchase or Repair:
#John Deere by Sehm on 2015-07-15 04:20
Hi there, the John Deere RE66265 Digital Tachometer is displaying error code E4. Equipment is not registering engine RPMs accurately. Kindly advise on troubleshooting steps needed for proper diagnosis and repair. Thank you.

—> Purchase or Repair:
#John Deere by Strohmenger on 2015-08-04 13:19
The digital tachometer on the John Deere RE66265 7MRT8JDO1E is malfunctioning, affecting the production line. Please address this issue urgently to minimize downtime.

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#John Deere by David Wilhelm on 2026-02-05 06:57
Request Service for John DeereModel/Part : Re208064 DisplayCrossed the battery leads which burned the fusable link. After that event the gauges work, but are not accurate or repeatable.

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#John Deere by AZLI SIJAM on 2005-03-27 00:00
John Deere RE522528 experiencing engine control issues, need repair ASAP.

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#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 James Cowart on 2013-02-11 00:39
I'm experiencing an issue with the SCV setup panel on the John Deere RE64583 7SUD5JD04. It seems like something has stopped working, and I'm not completely sure what the problem is. I'll need some help figuring this out.

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#John Deere by Petr on 2010-10-19 09:54
Experiencing display issues with my John Deere Motorola RE64583. Need help fixing it

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#John Deere by ATIF ALI on 2013-08-15 07:01
The SCV setup Panel on John Deere RE63440 7SUD4JD03 is malfunctioning, affecting the line's productivity. Urgent repair service is needed to resolve the issue

—> Purchase or Repair:
#John Deere by Preston on 2015-09-30 01:00
The tach display on the John Deere RE46704 7AT2JD01 is not functioning when cold. This issue needs urgent attention to avoid disruptions to production. Please address the failing tach display

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#John Deere by S.RAVINDRANATH on 2013-03-25 15:32
I am following up on my previous message regarding the John Deere RE63440 7SUD4JD03 unit being down. Please provide assistance

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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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