John Deere Service & Repair Forum

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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— Posted by XU on 2011-05-03

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If you need your John Deere unit tested or repaired,
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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 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 ketan. raval on 2013-04-20 22:05
John Deere Bale Trak Plus RE159944 not lighting up or displaying any information on the monitor.

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The John Deere RE63440 7SUD4JD03 is not working. The issue seems to be related to the SCV setup panel. That's all the information I have at the moment.

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#John Deere by Bud Gibson on 2013-09-09 00:00
Experiencing malfunction with John Deere AH2244250 electronic control unit. Device not responding to commands or displaying error codes. Urgent repair needed.

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#John Deere by Md. Anwar hossain on 2011-11-23 17:43
Hi there, could you please provide repair information for a John Deere RE66821 7AT6JD01 Analog Tachometer? It's urgent. Thank you!

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#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.

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#John Deere by FRED WALTHALL on 2016-03-19 18:03
Can the John Deere RE172237 7VMU0JD01 Vehicle Monitor be repaired or replaced? Trying to check this off my to-do list. Thank you!

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#John Deere by Kohlbrenner Chris on 2013-08-11 11:35
I noticed the John Deere RE64583 7SUD5JD04 SCV Setup panel is displaying unusual behavior. It's not functioning as expected and seems to be acting erratically.

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#John Deere by Osvaldo on 2013-08-11 03:35
Can the John Deere RE64583 7SUD5JD04 SCV Setup panel be repaired or bought? I'm trying to check this off my to-do list.

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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

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#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.

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#John Deere by Jashid P.T. on 2015-07-18 06:20
My John Deere RE64583 7SUD3JD01 SCV Setup Panel is malfunctioning, not responding to commands. Urgently seeking an experienced technician to diagnose the issue and perform necessary repairs. Thank you.

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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 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 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.

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#John Deere by prizmic on 2025-05-20 04:44
John Deere RE64583 7SUD5JD04 SCV Setup Panel down. Need check ASAP. Thanks!

—> Purchase or Repair:
#John Deere by ahmed gomaa on 2015-07-08 23:32
Hi, the John Deere RE64583 7SUD3JD01 is showing error code SCV Setup Panel. Equipment is currently down and in need of urgent repair. Thank you.

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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 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.

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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 mixon on 2014-12-22 11:44
Can the John Deere RE64583 7SUD5JD04 motor control be repaired or bought? I'm trying to check this off my to-do list.

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#John Deere by Mark W Griffin on 2013-02-19 03:27
Do you have a replacement John Deere RE64583 SCV Setup panel available for purchase or repair? Production has been interrupted, and we need to keep things running smoothly.

—> Purchase or Repair:
#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.

—> Purchase or Repair:
#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.

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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 adesh on 2013-06-12 23:59
The SCV Setup panel on the John Deere RE64583 7SUD5JD04 is malfunctioning, impacting the production line. Urgent repair service is needed to resolve this issue

—> Purchase or Repair:
#John Deere by Baleras on 2015-07-07 15:32
Can the SCV Setup Panel for the John Deere RE65483 7SUD5JD04 be repaired or bought? I'm trying to check this off my to-do list.

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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 LIM WEI SIANG on 2013-04-12 08:15
The John Deere Bale Trak Plus RE159944, which I believe is a Bale Monitor, seems to have stopped working. I'm not clear on the specifics of its functions, but it appears there is an issue that needs attention.

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#John Deere by Nadid Burbar on 2013-04-18 11:48
John Deere Bale Trak Plus RE159944 is down. Need checking during the day shift.

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#John Deere by john lowrey on 2015-07-12 13:32
We experienced downtime with the John Deere RE65483 7SUD5JD04 due to issues with the SCV Setup Panel. The incident occurred during our shift yesterday from 10 AM to 2 PM. Please provide feedback or instructions before the next shift begins. Thank you.

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#John Deere by Cesar Mendez on 2016-06-01 17:22
The John Deere RE66221 7EHH6JD01 electronic hitch is showing error code E306. Equipment not lifting as programmed. Need immediate assistance troubleshooting and resolving the issue to minimize downtime.

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#John Deere by Jonathan Collie on 2013-08-07 02:32
Hey, the John Deere Bale Trak Plus RE159944 monitor unit went down mid-shift. Needs attention before next use. Please check and fix asap. Thanks!

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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 Teri High on 2013-02-18 07:49
Hi, we are currently experiencing an issue with the John Deere RE64583 7SUD5JD04 displaying error code SCV Setup panel. Equipment is down, needing immediate attention. Thank you.

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#John Deere by Mike Ferrell on 2015-07-26 00:20
I need assistance with John Deere part number RE49192 7THM2JD03, which is a Tachometer. My client is having issues with this part. Can you provide me with more information or an estimate for repair/replacement? Thank you.

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#John Deere by Arain on 2015-07-07 21:32
I have a John Deere RE49192 7THM2JD03 Tachometer that's not working and needs repair. Looking for a technician who can troubleshoot and fix the issue

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#John Deere by Larry G Roberts on 2015-08-01 10:20
The John Deere RE65483 7SUD5JD04 SCV Setup Panel is not working as reported by the shop personnel.

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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 Dag on 2015-02-23 11:47
The John Deere RE46704 7AT2JD01 experienced downtime due to the tach display not turning on when cold. To address this issue

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#John Deere by Bruno Arca on 2013-08-13 20:35
Do you have a John Deere Bale Trak Plus RE159944 available for sale or repair? Our unit has gone down, and we need to get production up and running quickly.

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#John Deere by Marius on 2015-01-05 22:41
John Deere RE64583 7SUD5JD04 SCV Setup Panel down. Needs attention ASAP. Please check and repair in the morning. Thank you!

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#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 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 wes wilhour on 2011-12-25 18:07
the John Deere RE66821 7AT6JD01 Analog Tachometer unit went down mid-shift. Needs attention ASAP!

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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 ilbay on 2014-11-01 20:57
Experiencing issues with my John Deere RE43902 7MRT2JD02 controller, not functioning properly. Looking for a skilled technician to diagnose and repair as soon as possible.

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#John Deere by Slava Berenshteyn on 2015-07-19 15:20
the John Deere RE49192 7THM2JD03 tachometer unit went down mid-shift. Please check it out and troubleshoot first thing in the morning. Thanks!

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#John Deere by Wisnu R Maulana on 2015-03-10 05:13
Please provide an update on the status of my John Deere RE66265 7MRT8JDO1E Digital Tachometer. This issue needs

—> Purchase or Repair:
#John Deere by TOO on 2013-07-01 14:47
The John Deere RE64583 SCV Setup panel unit is displaying unusual behavior. The panel is not functioning as expected and is acting strangely.

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