72 tilt column b/u light connection - The 1947 - Present Chevrolet & GMC Truck Message Board Network

65chevysub · 03-12-2016, 08:04 PM

Hi everybody. I have a 72 tilt column in my 65 Suburban, and I want to hook my aftermarket backup lights to the nsw but there are no open terminals on the switch to hook to. Can someone help me with this? Thanks

SS Tim · 03-12-2016, 08:45 PM

Did you look at a schematic? They are in the FSM.
The Dark Green (75) is the feed from the fuse block and the Light Green (24) is the switched output to the locally grounded lamps.

**chiefcfd** · 03-12-2016, 09:06 PM

Is that a manual NSS? If so just change it out with an auto switch and be good to go.

65chevysub · 03-12-2016, 09:45 PM

I believe it's an auto nss. I had the column put in about 17 years ago. My backup lights are units I bought at Autozone and are run off of a rocker switch on the dash.

hdff · 03-14-2016, 05:27 PM

Quote:

Originally Posted by SS Tim

Did you look at a schematic? They are in the FSM.
The Dark Green (75) is the feed from the fuse block and the Light Green (24) is the switched output to the locally grounded lamps.

I agree with Tim, the greens are what you use

03-12-2016, 08:04 PM	#1
65chevysub Registered User Join Date: Feb 2013 Location: Cottonwood, Arizona Posts: 1,380	72 tilt column b/u light connection Hi everybody. I have a 72 tilt column in my 65 Suburban, and I want to hook my aftermarket backup lights to the nsw but there are no open terminals on the switch to hook to. Can someone help me with this? Thanks Attached Images

03-12-2016, 08:45 PM	#2
SS Tim Registered User Join Date: Aug 2010 Location: Edwards, CA Posts: 7,503	Re: 72 tilt column b/u light connection Did you look at a schematic? They are in the FSM. The Dark Green (75) is the feed from the fuse block and the Light Green (24) is the switched output to the locally grounded lamps. __________________ Thanks, Tim * VIN/Model Decoders * Power Team Charts (engine/transmission/gear ratio) * Post Your Pickup SPID Blazer SPID Suburban/Panel SPID * RTFM ... Read The Factory Manuals... download 'em here Highlanders Do you have a 1972 Plaid Pickup? Plaid Blazer ** Plaid Suburban

03-12-2016, 09:06 PM	#3
chiefcfd Senior Member Join Date: Oct 2010 Location: Cadiz, Ky Posts: 512	Re: 72 tilt column b/u light connection Is that a manual NSS? If so just change it out with an auto switch and be good to go. __________________ 1972 Chevy LWB Roadster 1999 Chevy Silverado 2wd 2015 Chevy High Country 4x4 Crew Cab

03-12-2016, 09:45 PM	#4
65chevysub Registered User Join Date: Feb 2013 Location: Cottonwood, Arizona Posts: 1,380	Re: 72 tilt column b/u light connection I believe it's an auto nss. I had the column put in about 17 years ago. My backup lights are units I bought at Autozone and are run off of a rocker switch on the dash.



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