SR20DET Lower Harness help

For the RWD SR20DET cars! Sponsored by Wiring Specialties.
User avatar
zachw
Posts: 23
Joined: Sun Nov 29, 2009 2:26 pm
Car: 1990 Nissan 240sx w/ SR20DET Redtop

Post

Hey guys, i'll just make this right to the point. There are two plugs on the lower harness that i am quite stumped about. I've researched for days what these plugs go to and cannot find anything. I've been through the factory service manuals and couldn't find anything. i have a feeling i'm just looking in the wrong places but i would greatly greatly appreciate it if you guys could help me out a little bit here. Both of these plugs are two pronged and I've made a video showing these two plugs and where the wires lead back to, just cant discover what these plugs are actually supposed to plug up to. thanks in advance guys

video:
http://www.youtube.com/watch?v=7Mp1FdL2fRg


User avatar
zachw
Posts: 23
Joined: Sun Nov 29, 2009 2:26 pm
Car: 1990 Nissan 240sx w/ SR20DET Redtop

Post

please? anybody?

User avatar
Hijacker
Posts: 14373
Joined: Wed Aug 13, 2003 4:57 am
Car: '92 240sx Convertible
'94 F-150
Location: Fredericksburg, VA

Post

The plug with the G/W goes to your reverse switch on your transmission. The Y/L is a mystery to me as the only circuit down there using that color is the speed sensor (Y/L and Y/B) and it goes to a different plug than the one you point out.

User avatar
zachw
Posts: 23
Joined: Sun Nov 29, 2009 2:26 pm
Car: 1990 Nissan 240sx w/ SR20DET Redtop

Post

hmm, im slowly gaining more information on the lower harness. btw thanks for the reply Hijacker. any chance the "mystery plug" goes to the neutral position sensor?


Return to “SR20DET Forum (rear-drive)”