John Deere Service & Repair Forum

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.

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— Posted by fida hussain on 2011-09-20

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If you need your John Deere 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 327 Comments

#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

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#John Deere by doug dakin on 2013-01-11 20:25
I need more information in order to help you effectively.

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#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.

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#John Deere by Nakata on 2013-10-30 18:58
I need an update on the John Deere RE64583 7SUD5JD04 SCV setup panel. The unit is still down. Please provide assistance immediately.

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#John Deere by Filippelli on 2013-04-09 08:52
The John Deere RE64583 7SUD5JD04 SCV Setup panel is not working.

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

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#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

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#John Deere by steven schmit on 2013-05-02 02:50
The John Deere Bale Trak Plus RE159944 is displaying error code E001. The bale monitor is not detecting any bales although they are passing through. Need urgent assistance to troubleshoot and resolve this issue. Thank you.

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#John Deere by messier on 2010-10-21 14:12
I want to check off fixing or replacing my John Deere Motorola RE64583, a Digital Display. Can it be repaired or purchased as a new item?

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#John Deere by orhan on 2015-07-14 04:20
Hello, I need assistance with John Deere parts AT320355 and AT320694, which are CAN Monitor Units. Can you provide information on troubleshooting and repairs for these parts? Thank you.

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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 TT on 2014-04-03 16:29
The John Deere RE43902 7MRT2JD02 Controller is malfunctioning, causing a halt in production. Urgent repair is needed to get the line running smoothly again.

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#John Deere by Allen Lamm on 2014-05-06 11:20
We experienced unexpected downtime on the John Deere RE64583 7SUD5JD04 due to issues with the motor control. The incident occurred during the night shift yesterday. Please provide urgent feedback before the next shift begins.

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#John Deere by rami on 2015-07-13 01:32
Equipment Down John Deere RE64583 7SUD3JD01Issue SCV Setup Panel not functioningSymptom Not responding to inputsPlease advise on possible error codes or alarms.

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#John Deere by Len Minor on 2013-04-10 20:34
John Deere Bale Trak Plus RE159944 board/drive failure on Bale Monitor. Needs immediate attention to restore functionality.

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#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.

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#John Deere by Michael Read on 2011-02-13 01:59
The John Deere RE66821 7AT6JD01 analog tachometer unit is not working. Please check and repair during the day shift.

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#John Deere by Nathan Arnold on 2016-01-15 22:00
The John Deere RE172237 7VMU0JD01 Vehicle Monitor is failing to display critical information, causing delays in monitoring production processes. Immediate repair is needed to ensure optimal functioning of the production line.

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#John Deere by Mat Eicher on 2011-06-23 15:36
Can the John Deere RE66821 7AT6JD01 Analog Tachometer be repaired or replaced? I'm looking to check this off my to-do list.

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#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?

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#John Deere by terry mcfarlain on 2013-07-16 16:44
Please send maintenance team to check on John Deere RE64583 7SUD5JD04 SCV Setup panel as it is not functioning correctly. Thank you.

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#John Deere by Hjeresen on 2015-07-23 06:43
The John Deere RE64583 7SUD5JD04 SCV Setup Panel unit isn't working.

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#John Deere by Steve Block on 2015-07-16 10:20
Hello, I am inquiring about the John Deere RE66265 7MRT8JDO1E Digital Tachometer. Our team is looking for information on whether this unit is still supported and if replacement parts are available. Could you please provide us with information regarding the current status of this model? Thank you. —>…Purchase or Repair: Ticket Image...
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#John Deere by Naranjo on 2013-01-15 12:27
Please ensure someone attends to the John Deere RE64583 7SUD5JD04 SCV setup panel issue

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#John Deere by Dittrick on 2015-12-29 09:36
Can the John Deere RE64583 7SUD3JD01 SCV Setup Panel be repaired or bought to fix the issue you are experiencing? I'm trying to address this on my to-do list.

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#John Deere by Jarrett on 2013-02-05 13:30
The John Deere Bale Trak Plus RE159944 is displaying error code E001. The monitor is unresponsive and not displaying any bale tracking information. Need urgent assistance to troubleshoot and resolve the issue.

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#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 brian egan on 2014-01-07 11:22
The John Deere RE64583 7SUD5JD04 is displaying ERROR CODE 305 - MOTOR CONTROL FAILURE. Equipment is currently down, urgent assistance needed.

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#John Deere by Secor on 2013-08-12 03:32
I'm sorry to hear about the issue with your John Deere RE64583 7SUD5JD04. It seems like there might be a problem with the SCV setup panel. I recommend contacting a technician for a detailed inspection and repair.

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#John Deere by dewi puspa on 2015-12-11 13:15
The Tach Display on John Deere RE46704 7AT2JD01 doesn't come on when cold.

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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.

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#John Deere by MackMillions on 2013-08-18 15:32
The display on the John Deere Bale Trak Plus RE159944 Bale Monitor is flickering erratically, making it difficult to accurately monitor bale production. This issue needs immediate attention to prevent disruptions to the production line.

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#John Deere by Leo McCarthy on 2015-08-11 04:20
Drive or board failure in John Deere AT320355 AT320694 CAN Monitor Unit. Action needed ASAP.

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#John Deere by Lou Pennacchia on 2018-08-19 00:00
Repair Inquiry for John Deere Greenstar ControllerDear Repair Shop,I am reaching out on behalf of my client who is experiencing an issue with their John Deere Greenstar Controller. The part number is not specified, but they are encountering functionality problems with the controller.Could you please…Purchase or Repair: Ticket Image...
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#John Deere by gonzalo on 2014-05-03 11:20
John Deere RE64583 SCV Setup panel issue - drive or board failure. Investigating now, update coming shortly.

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#John Deere by CHIRPpdm on 2011-03-07 06:51
Dear Supervisor,I need urgent support regarding the John Deere RE66821 7AT6JD01 Analog Tachometer. It malfunctioned this morning at 730 am, causing downtime on the production line. Can you please provide immediate assistance or instructions on how to address this issue before the next shift begins?T…Purchase or Repair: Ticket Image...
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#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.

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#John Deere by Joshua McCoy on 2014-02-14 09:58
Hi, do you have a John Deere RE64583 7SUD5JD04 motor control unit available for sale or repair? Our production is down, and we need to get it fixed quickly to keep operations running smoothly. Thank you.

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#John Deere by dennis noto on 2013-08-07 00:00
John Deere AE 48107 Bale-Trak Monitor not displaying any data. Need a repair technician to fix the issue

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#John Deere by Ferguson on 2013-02-10 16:39
The John Deere RE63440 7SUD4JD03 is the SCV setup Panel, but I am still learning about its function. I will pass along this information to the maintenance team for further assessment.

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#John Deere by Gauthier on 2015-07-11 20:32
The John Deere RE65483 7SUD5JD04 unit, described as the SCV Setup Panel, is not working according to the maintenance team.

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#John Deere by OliverAtmob on 2017-06-24 00:00
John Deere ECU 70842 displaying error code A-0530G12, unable to power on or communicate with equipment properly. Need repairs on the controller unit urgently.

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#John Deere by Ginsburg on 2013-02-19 06:27
I will send a message regarding the non-functioning John Deere RE64583 7SUD5JD04 unit.

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#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 Arturo Arriaga Solorio on 2013-04-16 10:25
I've noticed that the SCV Setup panel on your John Deere RE64583 7SUD5JD04 is not functioning properly. It seems like something might have stopped working correctly. I recommend reaching out to a technician or consulting the user manual for troubleshooting guidance.

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#John Deere by RJ GARCIA on 2014-02-15 23:58
Hi there, we have a John Deere RE43902 7MRT2JD02 controller that stopped working and we need a replacement. Could you please provide us with the repair information for this part? We need a quick solution. Thank you!

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#John Deere by Suliman on 2015-03-09 12:13
Looking for repair for John Deere RE66265 digital tachometer. The unit is not displaying any readings and seems completely dead. Need assistance from a professional technician.

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#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!

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#John Deere by Stith on 2014-12-25 19:06
Experiencing issues with my John Deere RE43902 7MRT2JD02 controller unit. Need repairs or troubleshooting assistance.

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#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.

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