unless the 2nd ignition output can trigger a momentary pulse. as far as i know the 2nd ignition output will engage through the entire remote start life cycle till you press the brake, over rev, under rev, open the engine hood etc to shut down the remote start cycle.
if your 2nd or 4th channel isn't being used, why not?
Originally posted by mikkyo
I dont like the 2 relay solution to this either.
be nice to have an AND gate or something on a relay.
+ in from second ignition
with + in from Neutral Sense
Power to relay coil to close clutch switch
For the defroster, I would probably just use the 2nd Ignition output on my alarm, no sense in wasting a channel.