# question for both KA and SR owners.

**URL:** <https://forums.speedlife.net/t/question-for-both-ka-and-sr-owners/80233>\
**Category:** SON240sx Automotive\
**Created:** [November 3, 2003, 6:52am UTC](https://forums.speedlife.net/t/question-for-both-ka-and-sr-owners/80233 "2003-11-03T06:52:08Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Doba](https://avatars.discourse-cdn.com/v4/letter/d/a8b319/32.png) [@Doba](https://forums.speedlife.net/u/Doba)\
**Post date:** [November 3, 2003, 6:52am UTC](https://forums.speedlife.net/t/question-for-both-ka-and-sr-owners/80233/1 "2003-11-03T06:52:08Z")

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The fuse box on the passengers side of my 240sx has a plug right underneath it facing the firewall.  
can someone with a KA tell me what is connected to that plug?  
and  
can someone with an SR tell me the same thing?  
cause after doing the wiring on the SR ive got nothing going into that plug.  
Thanks

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**Author:** ![canadiandrifter240sx](https://avatars.discourse-cdn.com/v4/letter/c/5daacb/32.png) [@canadiandrifter240sx](https://forums.speedlife.net/u/canadiandrifter240sx)\
**Post date:** [November 6, 2003, 9:45am UTC](https://forums.speedlife.net/t/question-for-both-ka-and-sr-owners/80233/2 "2003-11-06T09:45:47Z")

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if the plug is long with a plastic cover on it, then it is the data port. that it used to hook up to the diagnostic computer . it doesnt plug to anything on the car.