XR 4046 HC Diagnostic adapter

   / XR 4046 HC Diagnostic adapter #1  

Camoconcepts17

New member
Joined
Jul 5, 2022
Messages
4
Tractor
LS XR4046 HC
Looking for an diagnostic adapter for the XR 4046 HC.....it is rectangular and a scan tool with an OBDII will not plug in.....any one have any direction that i can look?
 
   / XR 4046 HC Diagnostic adapter #3  
Looking for an diagnostic adapter for the XR 4046 HC.....it is rectangular and a scan tool with an OBDII will not plug in.....any one have any direction that i can look?
Here's the adapter

Here's another link to diagnostics
 
   / XR 4046 HC Diagnostic adapter
  • Thread Starter
#4  
Thanks for the quick reply's.......I have a Nexlink diesel scan tool with almost every adapter that there is, except the one in this pic.....apparently the 4046 has a unique port, see pic attached. Pic is at an odd angle but it is a rectangle and not a trapezoid shape. It looks to be an 8 pin?
 

Attachments

  • LS XR 4046 H Diagnostic Connection Port.pdf
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   / XR 4046 HC Diagnostic adapter
  • Thread Starter
#5  
This is a slightly simpler tool than the Nexas that I own. This link shows that they have the unit for a 4046 in the draw down bar but when I called them a couple weeks ago to ask about the connection issue they confirmed that they do not actually have one for the 4046.
 
   / XR 4046 HC Diagnostic adapter #6  
Thanks for the quick reply's.......I have a Nexlink diesel scan tool with almost every adapter that there is, except the one in this pic.....apparently the 4046 has a unique port, see pic attached. Pic is at an odd angle but it is a rectangle and not a trapezoid shape. It looks to be an 8 pin?
Is that port you pictured located under the dash on the right side?
 
   / XR 4046 HC Diagnostic adapter
  • Thread Starter
#7  
Is that port you pictured located under the dash on the right side?
Yes it is....I took this pic from a different post but my tractor is the same.
 
   / XR 4046 HC Diagnostic adapter #9  
Yes it is....I took this pic from a different post but my tractor is the same.
I tried to order the LS scan tool but my order was cancelled due to a problem with the tractor's diagnostic connector not being able to connect to scan tool. My connector is the same as yours.
 
   / XR 4046 HC Diagnostic adapter #10  
Hi everyone. I've had a XR4046 for several years now but it's acting up. I too have the same 8 pin (6 active) pigtail on the right lower part of my dash. It took a lot of research and a little luck but I picked up the part today. LS part 40268283 CONNECTOR-DIAGNOSIS (ISO)-TR. I couldn't find this on the LS website part finder but you can order it. It will convert the 8 pin adapter to the round 9 pin diagnostic port for the diesel code readers. I paid around $94. I plan to test it tomorrow.
 

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