73-87chevytrucks.com

73-87 Chevy _ GMC Trucks => Electrical => Topic started by: BigBadJohn on September 02, 2009, 05:16:30 pm

Title: What wire for courtesy light from headlight switch?
Post by: BigBadJohn on September 02, 2009, 05:16:30 pm

Im wiring up a courtesy light and I need to know what wire from the head light switch is on when you rotate the pull knob alkl the way to where it "clicks"

Title: Re: What wire for courtesy light from headlight switch?
Post by: ron350 on September 02, 2009, 10:49:03 pm

On my 1975 model that is head light switch pin #7 White wire.

When the head light switch is rotated all the way counter clockwise a switch makes contact supplying ground for the courtesy lights.

Title: Re: What wire for courtesy light from headlight switch?
Post by: BigBadJohn on September 02, 2009, 11:33:35 pm

Yeah. I ended up finding it
I had to go get a relay as I had no idea the switch supplied ground