John Deere Service & Repair Forum

Could you please provide details on troubleshooting and repairing a John Deere RE66821 7AT6JD01 Analog Tachometer? My client is experiencing issues with it. Thank you.

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— Posted by hejl on 2011-08-15

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If you need your John Deere unit tested or repaired,
give us a call at 1-336-969-0110.
We offer free estimates and extended warranties on the work performed.
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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 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 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 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 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.

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#John Deere by Hemal Shah on 2016-06-17 18:28
The John Deere RE172237 7VMU0JD01 Vehicle Monitor is failing to display critical data, causing delays and disruptions in our production line. Immediate repair service is urgently needed to prevent further downtime.

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#John Deere by TREJO on 2010-01-31 21:46
Do you have a John Deere Motorola RE64583 Digital Display available for sale or repair? The unit went down and production needs to keep running.

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#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 Roslin on 2025-06-03 23:52
Can the John Deere RE551415 controller be repaired, or should it be replaced? I'm trying to get this fixed or replaced to check it off my to-do list. Thank you.

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#John Deere by HELLENIC on 2013-05-13 23:20
Can you please provide information on whether the John Deere RE64583 7SUD5JD04 SCV setup panel is still supported and if replacement parts are available at this time? Thank you.

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#John Deere by deepakshinde on 2013-04-30 15:33
I experienced downtime with the John Deere RE63440 7SUD4JD03 due to an issue with the SCV setup Panel. This occurred on . Need quick clarification before the next shift begins.

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#John Deere by Richard Byrd on 2013-04-30 03:05
I'm experiencing an issue with the SCV setup panel on my John Deere RE64583 7SUD5JD04. Something seems to have stopped working, and I'm not sure what the exact problem is. Any guidance or assistance would be greatly appreciated.

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#John Deere by Darek on 2015-07-09 17:32
Please provide details on the repair service for John Deere parts AT320355 and AT320694, described as CAN Monitor Units. Thank you.

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#John Deere by Caps on 2016-11-22 14:01
Drive or board failure on John Deere RE66264 7MRT6JD01 digital tachometer. Need to troubleshoot and replace to get it back up and running.

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#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.

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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 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.

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#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.

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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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#John Deere by Van on 2021-06-18 00:00
Experiencing issues with my John Deere RE528702 controller - not responding. Need assistance ASAP.

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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 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 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.

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#John Deere by GONDAL on 2013-03-03 03:30
Hello, I'm reaching out on behalf of a client who is having an issue with a John Deere RE64583 part located in the SCV Setup panel of their equipment. They are encountering some problems and would like to get more information on troubleshooting and repairing this part. Would you be able to assist wi…Purchase or Repair: Ticket Image...
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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!

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#John Deere by sergio garcia on 2019-08-23 21:44
: Our industrial oven has stopped working properly. It will turn on but won't heat up consistently and is fluctuating between high and low temperature ranges. This issue prevents us from completing our baking tasks efficiently, which significantly impacts production deadlines and quality control. Ba…Purchase or Repair: Ticket Image...
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#John Deere by Paris Mihai on 2015-01-01 03:54
I'm currently experiencing an issue with the SCV Setup Panel on my John Deere RE64583 7SUD5JD04 machine. It seems that this feature has stopped working and I'm unsure of what the exact problem is. Your assistance in diagnosing and fixing this issue would be greatly appreciated. —> …Purchase or Repair: Ticket Image...
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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!

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#John Deere by Swanepoel on 2011-04-11 19:20
The John Deere RE66821 7AT6JD01 analog tachometer unit is not working.

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#John Deere by Mario Orta on 2014-12-18 14:44
Hello, I'm reaching out on behalf of my client who needs assistance with a John Deere RE64583 7SUD5JD04. The description mentions an issue with the motor control. Can you provide more information on troubleshooting or repairing this part? Thank you.

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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 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 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.

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#John Deere by bill whitacre on 2013-07-29 02:32
Looks like we've got a problem with the SCV setup panel on the John Deere RE64583 7SUD5JD04. Drive or board failure, need immediate attention.

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#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!

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#John Deere by Randall Ingram on 2013-11-11 11:36
Hello, we have a John Deere RE64583 7SUD5JD04 with a description of SCV setup panel that needs repair. Could you please provide us with repair information as soon as possible? Thank you!

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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 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 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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#John Deere by Geagea on 2015-07-26 04:20
Issue with John Deere RE46704 7AT2JD01 - Tach Display doesn't come on when cold. Likely a failed drive or board.

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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 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 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.

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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 J.den on 2013-07-10 00:32
The John Deere RE64583 7SUD5JD04 SCV setup panel is not working as reported by someone from the shop.

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#John Deere by Kanishka Weerathunge on 2015-04-23 21:05
John Deere RE65483 7SUD5JD04 showing error message "SCV Setup Panel Malfunction" - production halted.

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#John Deere by Torp on 2015-01-10 05:41
I understand that the CAN Monitor Unit in your John Deere AT320355 AT320694 is not functioning properly. The exact issue with the machine is unclear, but we will do our best to assist you and resolve the problem as soon as possible. Thank you for bringing this to our attention. —> …Purchase or Repair: Ticket Image...
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#John Deere by DARLENE CARTER on 2013-09-12 07:28
I need repair info for a John Deere RE64583 SCV Setup panel. Can you assist with this inquiry? Thank you.

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#John Deere by BRIAN STIGLIC on 2013-04-06 01:57
Do you have a John Deere RE63440 7SUD4JD03 SCV setup Panel available for sale or repair? Production is currently down and we need to get it up and running as soon as possible. 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 Peter Winter on 2010-04-15 20:57
Our John Deere Motorola RE64583 digital display unit is still down. Please provide a response at your earliest convenience. Thank you.

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