Chassis power plug missing on my 1990 240sx S13 KA Chassis with RB20det.

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Aburdwell
Posts: 3
Joined: Sat Nov 12, 2016 5:30 pm
Car: 1990 Nissan 240sx RB20Det

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Hello everyone, thank you for even taking a look at this. I really need your help. I bought a 1990 240sx s13 ka chassis with an rb20det about a month ago now, love the car btw. Also just bought a brand new PRO Harness from Wiring Specialties to replace the old hacked harness it came with because the clips to the fuel injectors were just coming off, missing tps, etc... Im just down to the last part of installment, the chassis signal and power :wtf2: sorry :gotme: i cant figure out where my chassis signal and power connectors go. Ive been looking in my passenger side head light area but can only seem to find one brown plug that fits the small signal connector but there isnt a plug i can find anywhere next to or near that fits the power connector. I know there is three plugs on the side of the fuse box that have always been unplugged im sure thats nothing? Just curious because two of those look like they could fit either chassis and fuse signal connectors but theyve always been unplugged.... the fuse box signal and power connectors are plugged in however. The ones underneath the mounting of fusebox.. im coming to the conclusion they cut the plug for some reason to the chassis power plug?. Maybe because the battery is relocated to the trunk? Anyways if i cant find the plug i have no clue how i should fix this problem. Ive been looking at diagrams on getting it wired back to the connector? I wouldnt have to cut the chassis power connector on my brand new harness would i? if I really could get some help from anyone please on where to start i greatly appreciate it!! :ohno: :facepalm: im thinking about getting hoitsmas s13 chassis harness but will it be compatible with my pro rb20det engine and trans harness? How should i go about fixing this?


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PapaSmurf2k3
Site Admin
Posts: 18997
Joined: Thu Nov 21, 2002 3:20 pm
Car: 2017 Corvette, 2018 Focus ST, 1993 240sx truck KA Turbo.
Location: Merrimack, NH

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You should post some pictures of what you're talking about (like if there is an example of what you think you should have vs what you do have), or call Wiring Specialties. They are good guys and I'm sure they'd be willing to help.


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