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**LockDoc** · 09-19-2024, 09:50 AM

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Put a jumper wire from the dark green wire to the light green wire in that connector and your back up lights should come on. You may have to have the ignition switch turned on. I can't remember on that off the top of my head. You may have to modify the purple wire from your ignition switch for the NSS function.

Here is a thread that may help you on the NSS.

http://67-72chevytrucks.com/vboard/s...d.php?t=839374

Are you going to add an NSS switch to the column?

09-19-2024, 09:50 AM	#2
LockDoc The Older Generation Join Date: Aug 2006 Location: Montezuma, Iowa Posts: 26,069	Re: more lighting issues - Put a jumper wire from the dark green wire to the light green wire in that connector and your back up lights should come on. You may have to have the ignition switch turned on. I can't remember on that off the top of my head. You may have to modify the purple wire from your ignition switch for the NSS function. Here is a thread that may help you on the NSS. http://67-72chevytrucks.com/vboard/s...d.php?t=839374 Are you going to add an NSS switch to the column? __________________ Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 - Last edited by LockDoc; 09-19-2024 at 10:17 AM.