Electrical Connector Question
 

This connector is up behind the glove box on my '68.
is this for a glove box light?
Three wires, Yellow Green and Brown. It is partially melted..
https://cache.nebula.phx3.secureserv...5-7a282a915e0f

Re: Electrical Connector Question
 

radio I believe

Re: Electrical Connector Question
 

Is your truck an A/C truck?

Re: Electrical Connector Question
 

Yes, AC truck, the connector is "L" shaped, the radio was missing when I bought the truck and there is no original flat radio connector.

Re: Electrical Connector Question
 

I'm not 100% sure but that may be the lead to the blower control relay on an A/C truck. I am pretty sure it isn't the radio lead. I rewired my non-A/C truck and reinstalled the factory radio in my Burban. So the radio wiring I am familiar with the A/C not so much.
Do a search for A/C blower control relay or wiring.
Good Luck.

Re: Electrical Connector Question
 

It looks like the AC relay that mounts on the passenger side on the duct work under the dash.:chevy:

Re: Electrical Connector Question
 

I will look again tomorrow, I couldn't find where it attaches..

Re: Electrical Connector Question
 

OK, so I found out that the brown wire was added by Bubba the Previous Owner.
The brown wire was stuffed in the connector and poked through the firewall and attached to the blower motor hot lead, Why?? I don't know..

https://cache.nebula.phx3.secureserv...7-e6deba8760e4

brown wire removed.
https://cache.nebula.phx3.secureserv...5-a836afbf4301

all plugs in position on the AC relay,
https://cache.nebula.phx3.secureserv...d-6ec85ecc1ec4

so I am still looking for where the Green and Yellow connector went originally..

Re: Electrical Connector Question
 

From the service manual. Dark green and yellow wire to the compressor clutch switch. I don't know what the DBL/WS means added to the 16DG. The wire should not be both dark green and dark blue with a white stripe. They labeled the wire more plainly in the 1969 manual, just 14DG.

Re: Electrical Connector Question
 

Hmmm, Now I have to locate where the compressor clutch switch is, .. Mine might be missing..

Re: Electrical Connector Question
 

In the bottom of the 2 pictures above, shown behind the A/C box under the dash. Somebody may be able to post an actual picture of it, instead of just the service manual page. Here is the service manual link: http://67-72chevytrucks.com/vboard/s...d.php?t=558016

Re: Electrical Connector Question
 

Thanks very much, I know where to search now..

Re: Electrical Connector Question
 

Thanks to Stocker, now I know what part to order and where it goes..
http://67-72chevytrucks.com/vboard/s...d.php?t=787771




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Re: Electrical Connector Question
 

Sorry I didn't post in this thread earlier. I was confused by your brown wire and didn't see your post #8 last night. No telling why it was stuffed in there -- maybe as a way to power up the A/C compressor instead of replacing a bad switch? Anyway, glad you figured it out!