I got a TURBO OUTRUN cab in need of repair (cosmetic) anyway the hi/low gearshift turbo button is only activated when it says overheating and you put shift to high.
I looked in back at the wiring but the turbo button i presume is ground and signal wires, one (ground ) is connected to microswitch ground(thats used for hi low) and the other is twisted on to a blue wire thats connected to a molex connector.
What should this wire be connected to so it works independent of the shift hi mswitch?