1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

82 GS => Power Windows

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Old 10-27-08, 01:42 PM
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82 GS => Power Windows

Ok, so I have an 82 GS, and am in the midst of putting power windows in it. I got a power window switches and slot that they go in. Removed my tray and I see 2 plugs under it. One is a 2 prong and other is a 3 prong, both females.

My power window switches have a 4 probe male connection.



Looking in the FSM, they should have a 6 prong conection.



But the power window motors have a 2 prong connection.

Questions:

1. Do all RX-7's come prewired for this, or do you have to add the wiring?

2. What are the connections I have?

3. When I get the power window motors/arms, what else is there that I would be missing, if any?
Old 10-27-08, 01:45 PM
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That's strange, I was always under the assumption that even the older FBs came pre-prewired for Pwr Windows even if you didn order them that way...

Were did you get your power windows from?
Old 10-27-08, 01:47 PM
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Kent aka gsl-se addict on the forums. I thought the same.
Old 10-27-08, 02:41 PM
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6 prong connectors are on the 84-85 models. The wiring should be there for the power windows. Might be buried under the carpet.
Old 10-27-08, 04:38 PM
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That diagram shows a single 6-terminal switch for BOTH front windows.

A single window could be done with a 4-terminal switch of the proper type (internally wired as a polarity-reversing switch), or a standard 6-term generic switch with a little wiring magic (cross-poled DPDT-CO).
Old 10-27-08, 05:16 PM
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Generally wired for PW yes, but not all bodies have the door harness pre-wired, i.e., the widebody which started as an S model. Iirc, there was a change in the window switches at some point. Do you have the correct switches for your year? I have an S3 PW switch that is a 6 prong, but the rockers are different from yours.

Last edited by trochoid; 10-27-08 at 05:19 PM.
Old 10-27-08, 05:22 PM
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Well, I got an 82, and I believe these are from an S2 as well.

Also, negative so far on the prewiring. I just took out the center counsel and as far as I can see, no wiring for the switches.
Old 10-27-08, 05:43 PM
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Fwiw, you posted the S3 wiring diagram, you need the 82 one instead.

http://foxed.ca/rx7manual/manuals/19...ingDiagram.pdf
Old 10-27-08, 06:35 PM
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I had an 85 GS. It didn't have the wiring. I had to get the wiring from the connector under the seat to the switches.
Old 10-27-08, 08:33 PM
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I had to swap a short harness in the doors and a short harness under the driver's seat when I moved PW from an 84 GSLSE to an 84 GS. 81-83 also have a harness which connects the switches to the dash harness. It runs along the left side of the tunnel under the center console (not under the seat like 84-85). You can see it on the Section I locator page in the 82 diagram. It terminates with plug X-11 on one end and the two switch plugs (I-06 & I-07) on the other.
Old 10-27-08, 11:03 PM
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I have power windows in my SA... 0% pre-wired, heh. Was fun.
Old 10-27-08, 11:55 PM
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Originally Posted by 74RX4
I had to swap a short harness in the doors and a short harness under the driver's seat when I moved PW from an 84 GSLSE to an 84 GS. 81-83 also have a harness which connects the switches to the dash harness. It runs along the left side of the tunnel under the center console (not under the seat like 84-85). You can see it on the Section I locator page in the 82 diagram. It terminates with plug X-11 on one end and the two switch plugs (I-06 & I-07) on the other.
Thanks so much for that info! This all makes sense now.




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