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1992 Nissan 240SX, Power Window Diagram

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=148268
Printed Date: May 01, 2025 at 5:13 AM


Topic: 1992 Nissan 240SX, Power Window Diagram

Posted By: w0010
Subject: 1992 Nissan 240SX, Power Window Diagram
Date Posted: January 26, 2025 at 1:16 PM

Okay to start, Sorry if this is in the wrong forum.

I have a 1900 240SX that I am wiring from the ground up and I would like to use the power switch from the convertible in the center console to control the power Windows. The only problem is that the switch meters out as a NCHO and I'm not sure how to make this work correctly. According the the 92 240SX Convertible annex this is how the switch wires up from factory.

White - Relay, Side Window Lock Out(Constant)
Green - Right Up
Red    - Right Down
Blue   - Left Up
Yellow - Left Down
White / Black   - Power Window Amplifier

I searched 240SX, NCHO power Windows, Negative trigger power windows (This came back with some info, but I couldn't figure out how to make it work), and I dug through the Relay diagrams, though I could have not recognized the correct name for what I am looking for.

John



Replies:

Posted By: w0010
Date Posted: January 26, 2025 at 1:44 PM
So After I posted I looked at the 3 wire positive trigger door locks. If I'm not mistaken I can wire the switch legs to the "alarm (-) lock output" and the "positive lock / unlock wire" to the power window motor. Am I wrong in this?





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