I'm restoring a 52 Pontiac Catalina. There is a 4 post switch mounted on steering column on engine side of firewall. It has 2 pins and 2 spade terminals. They call it a neutralizer. Anyone know how to wire it? I think the back up lights have something to do with it. Thanks.
Just get out your multimeter ( you do have one don't you ?? ) and chech which posts work which function. SIMPLE