syclone01
06-10-2011, 10:04 AM
Hooking up an aftermarket kill switch to an omc key switch. I don't have a wiring diagram. The back of the key switch has a black/yellow wire on the "M" terminal that is connected to nothing, there is another black/yellow wire going into the wiring harness going back to the motor that's connected to nothing. I assume that omc grounds this wire to 'Kill" the motor? I grounded it by "T"ing into the black wire from the engine harness and the black wire on the key switch but motor still fires.....any suggestions or diagram...?