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Re: Haynes Wiring Diagrams ("Control Unit"?)

To: spitfires@autox.team.net
Subject: Re: Haynes Wiring Diagrams ("Control Unit"?)
From: Fred Griffiths <griffco@mail.cadvision.com>
Date: Mon, 04 Oct 1999 18:40:56 -0600
As has been said 
> Uh, it's a "control unit"! :-) No, really! Made by SMITHS and located up
> on the firewall on the inside above the passenger side cubby box. It was
> there at least in the '74s to provide the dreaded Federal
> seat-belt-interlock function, 

        While probing around in my '73/4 1500 I investigated the insides 
of that thing.  I circuit traced the whole thing and have it on paper.  
If it is really any help to anyone I'll try to redraw it and put it into 
a JPEG file. (the 1500 has been parked for 8 years so haven't needed it.

        I beleive I saw a Factory Tech Note somewhere (someone's web 
page) on how to test the thing, and which pins to jumper to outsmart the 
dumb thing.

Cheers, Fred

        

-- 
Fred & Wendy Griffiths
Calgary, Canada
mailto: griffco@cadvision.com
http://www.cadvision.com/griffco/index.htm


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