ign. switch wires

[sixbangr]

doing a search, 4 wires. Red, pink, brown and purple. Mine has no brown, has a white and a black and white. Which do I use? Not using a stock switch. I know I use the red, pink and purple.Need one for acc.

[Chris65GMC]

If you only have three wires; you probably have one for the starter, one for the Ignition, and one for the battary. if any two wires together crank the motor but wont start, than those two are battary and starter. figure out which is the battary, than you should be able to figure out what the other two are(motor crank or not)(motor cranks and runs etc).

-Chris

[sixbangr]

I know what the red is batt., pink is ign and purple is starter. The brown that i don't have should be acc. It is the white and the black and white that are not on my diagram. It is a 4 wire switch.

[sixbangr]

it works fine without the acc wire. Don't have any anyway.