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 donald messier on 2015-02-23 13:47
Equipment down due to John Deere RE65483 SCV Setup Panel issue. Error code 7SUD5JD04. Need immediate assistance to resolve.

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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 Prahlad on 2013-07-27 16:32
Hello, the John Deere RE64583 SCV setup panel on 7SUD5JD04 unit is not functioning properly. Please check and fix it. Thanks.

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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 Randy Ridgaway on 2014-01-03 09:07
Can the John Deere RE64583 7SUD3JD01 SCV Setup panel be repaired or replaced? I'm trying to check this off my to-do list.

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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 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 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 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 REALI on 2015-08-06 21:20
The John Deere RE64583 7SUD3JD01 SCV Setup Panel is displaying abnormal behavior in the warehouse.

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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 rumanto on 2014-07-18 14:24
Hello, could you please provide repair info for a John Deere RE64583 7SUD3JD01 SCV Setup panel? It needs to be replaced, but we can't find one. Thank you!

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#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 tuan truong on 2015-01-12 12:41
The CAN Monitor Unit on the John Deere AT320355 AT320694 is malfunctioning, causing a disruption in the production line. Immediate attention is needed to resolve this issue efficiently and resume operations swiftly.

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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 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.

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#John Deere by Nikolay Georgiev on 2015-07-17 21:20
The tachometer on John Deere RE49192 7THM2JD03 is not working.

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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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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 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 Derrick Taylor on 2014-12-24 12:06
I'm sorry to hear that your John Deere RE43902 7MRT2JD02 controller is no longer functioning properly. It seems like there might be an issue with its operation. I recommend reaching out to a technician for a closer look and assessment.

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#John Deere by Engiz on 2015-07-20 08:20
The John Deere RE46704 7AT2JD01 is still down. Please address the issue and provide an update

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#John Deere by Chris Norwood on 2013-08-07 09:32
Hello, I hope this message finds you well. I am interested in purchasing the John Deere RE64583 7SUD5JD04 SCV Setup panel. Could you please provide information on pricing and availability? I am looking to source one quickly and would appreciate any assistance you can offer. Thank you. —> …Purchase or Repair: Ticket Image...
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#John Deere by Eric Mildebrath on 2015-01-08 13:41
Hello, I am interested in purchasing the John Deere AT320355 AT320694 CAN Monitor Unit. Could you please provide information on pricing and availability? We are looking to source one quickly. Thank you.

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#John Deere by Garay on 2013-03-11 01:53
Hi team, the John Deere Bale Trak Plus RE159944 is down; need someone to check it out during the day. Thanks!

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#John Deere by SINGHAL on 2015-02-23 03:47
John Deere RE64583 7SUD5JD04 SCV Setup Panel not responding.

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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 varghese on 2014-09-04 10:02
The John Deere RE64583 7SUD5JD04 motor control unit is not working.

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#John Deere by Jeff Latsch on 2013-06-19 13:48
: My John Deere RE64583 SVC Setup Panel has stopped functioning properly. It no longer initializes when I power it on, and the screen remains blank. This panel is essential for managing our equipment maintenance schedule and operating procedures, so its malfunctioning has significantly disrupted our…Purchase or Repair: Ticket Image...
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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 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 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 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

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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 JR TECHNO PRODUCTS on 2015-08-07 20:20
Tach display on RE46704 not working when cold, likely due to a failed drive or board. Need to address this issue with troubleshooting.

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#John Deere by benmerkhi on 2013-08-01 10:32
John Deere RE64583 7SUD5JD04 SCV Setup panel not responding.

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#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.

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#John Deere by Derek Baker on 2016-03-23 17:19
John Deere 120974T AT167497 Monitor is malfunctioning, impacting production line efficiency. Urgent repair needed to resume operations

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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 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 Pat Rumsey on 2014-12-22 03:44
The John Deere RE64583 7SUD3JD01 SCV Setup panel is not working.

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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 bouzid on 2015-02-23 05:47
Equipment down due to faulty tachometer (John Deere RE49192 7THM2JD03). No display on screen, possible internal connection issue. Need urgent repair.

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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 Stoil on 2010-09-04 01:47
I'm experiencing some issues with the John Deere Motorola RE64583. The digital display seems to have stopped working. I'm not entirely sure what the problem might be, but I wanted to bring it to your attention.

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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 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 Neill on 2013-08-03 03:32
The John Deere RE64583 7SUD5JD04 SCV setup panel seems to be experiencing unusual behavior in the warehouse. It is not functioning as it normally does, displaying strange actions that are out of the ordinary.

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#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.

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#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.

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