I have bought a new switch for the dash but, it reads 0 ohms on position 1 and 2, and 390 ohms on position 3 (4 wheel low). This is the second switch I have received like this.
I figured to start here as my original switch was destroyed inside. Any help in diagnosis would be appreciated. I have a reasonable mechanical knowledge on autos and can follow directions, but this system is kicking my butt.