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Old 04-18-2017, 08:56 PM   #1
tgdoumit
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Question Name That Body Module - Column Edition!

I'm pretty new to my 88 GMC project and I was hoping for a hand identifying stuff for future reference.
What's going on here is a pedal swap for my NV4500 transmission and I just don't know what i need to keep.

Here's a few pictures if anyone feels inclined to assist me.
Thanks!
Tim






it's a cluster of a few things, i know that shiny one is a flasher.








pretty certain this is my ignition switch.

The only other one i didn't take a picture of was the starter safety switch at the base of the steering column.

this possibly might be useful for others too, i hope so.
thanks again for looking and if you want to see what i am up to i have started a project thread in the project sections up there!^^^
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Old 04-18-2017, 09:08 PM   #2
tucsonjwt
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Re: Name That Body Module - Column Edition!

I think the thing with the heat sink on it is a wiper delay module. It goes into the back of the wiper switch.
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Old 04-18-2017, 11:16 PM   #3
SunSoaked
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Re: Name That Body Module - Column Edition!

I'm doing the same on my 85. I just removed a column from a manual trans truck to swap into my auto trans truck along with the pedal assembly and the 4500. I would think that everything you showed would stay if your just swapping the trans?
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Old 04-19-2017, 12:01 PM   #4
tgdoumit
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Re: Name That Body Module - Column Edition!

Cool! I still want to get to know my truck better if anyone wants to chime in
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Old 04-19-2017, 12:47 PM   #5
abig84
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Re: Name That Body Module - Column Edition!

i believe that relay in the third picture is the horn relay, i remember having to mess with it on my 86 when i was hooking up a ambulance style horn

second to last picture is your low beam / high beam switch, pull your turn signal lever and you should see the rod move behind it.

last picture is your ignition switch.... probably want to keep that
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Old 04-19-2017, 01:01 PM   #6
jimmyjammoto
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Re: Name That Body Module - Column Edition!

First pic is power window and lock relay.
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Old 04-19-2017, 01:03 PM   #7
jimmyjammoto
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Re: Name That Body Module - Column Edition!

Quote:
Originally Posted by abig84 View Post
i believe that relay in the third picture is the horn relay, i remember having to mess with it on my 86 when i was hooking up a ambulance style horn

second to last picture is your low beam / high beam switch, pull your turn signal lever and you should see the rod move behind it.

last picture is your ignition switch.... probably want to keep that
Along with it is a door chime/seat belt buzzing chime module.
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Old 04-19-2017, 05:14 PM   #8
esbstuff
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Re: Name That Body Module - Column Edition!

You need to keep it all...

1) Power window or lock relay
2) IDK
3) Buzzer 4-way flasker horn relay
4) Intermittent Wiper box
5) High Beam (headlight) switch
6) Ignition Switch
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Old 04-19-2017, 06:19 PM   #9
gmachinz
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Re: Name That Body Module - Column Edition!

That first one is for power locks ONLY-windows have nothing to do with that relay.
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Old 04-19-2017, 06:34 PM   #10
Sabaka454
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Re: Name That Body Module - Column Edition!

Power Lock Relay
Cruise Control Module
Convenience Center
Wiper Delay Module
Dimmer Switch
Ignition Switch
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Old 04-19-2017, 08:33 PM   #11
tgdoumit
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Re: Name That Body Module - Column Edition!

thanks guys!
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Old 04-20-2017, 07:49 PM   #12
tgdoumit
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Re: Name That Body Module - Column Edition!

Here's another one. Looks like some kind of vacuum switch-next to the brake light switch. I'm swapping in a nv4500 and hydroboost so I'm guessing I don't need it?
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Old 04-20-2017, 11:16 PM   #13
andyh1956
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Re: Name That Body Module - Column Edition!

Prolly to cancel your cruze control.
If that relay in the 1st photo came from under the center of the dash then I think that's a starter relay. My M1008s have that there.
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