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-   -   Under column wire? (https://67-72chevytrucks.com/vboard/showthread.php?t=761469)

67chevemall 04-10-2018 11:42 AM
Under column wire?
 
2 Attachment(s)
Anybody know what this dark green plug is for?
Is is under the dash column.
Came with a toggle switch connecting the two sides but nothing is turning on.....

Andy4639 04-10-2018 11:56 AM
Re: Under column wire?
 
1 Attachment(s)
Look to see if the back up lights are coming on per the schematic. I circled it you will have to down load it and blow it up.

'70_402 04-10-2018 12:07 PM
Re: Under column wire?
 
Quote:
Originally Posted by Andy4639 (Post 8234932)
Look to see if the back up lights are coming on per the schematic. I circled it you will have to down load it and blow it up.
Do you have a high res version of this photo that you can send me??

randy500 04-10-2018 12:11 PM
Re: Under column wire?
 
Reverse lights, your column is missing the neutral safet/back up light switch.
It mounts in the slot on top of the column, part of the slot is shown in your picture.

Andy4639 04-10-2018 12:13 PM
Re: Under column wire?
 
Quote:
Originally Posted by '70_402 (Post 8234950)
Do you have a high res version of this photo that you can send me??
It's the one off the electrical section.
The connection just left of the turn signal connector.
2-Green wires are back up and 2 purple wires are neutral safety.:chevy:

http://www.jimbosprint.com/ChevyC20/...ruckWiring.jpg

Boog 04-10-2018 12:15 PM
Re: Under column wire?
 
Andys got it.

67chevemall 04-10-2018 12:39 PM
Re: Under column wire?
 
Awesome thanks guys. Off to get new toggle switch.
Looks like I am running manual back up lights.

GASoline71 04-10-2018 01:11 PM
Re: Under column wire?
 
Or just install the NSS/backup light switch on the column and plug it in. Your NSS (purple wires, same-ish type plug) must have a jumper wire in it if it's not plugged in to the column switch. :)

Gary

67chevemall 04-10-2018 01:35 PM
Re: Under column wire?
 
3 speed trans. With no switch on it yet.

I will look for the purple tonight

zosoppp 04-10-2018 01:56 PM
Re: Under column wire?
 
If it's a manual three speed (on the tree) then all there is, is a reverse switch. The neutral safety switch is only for 3 speed auto columns.


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