dssur
+1y
Originally posted by TOYBOY89
Put in a 5 pin relay and run the power to the switch box from the 87a(center) pin, This will have power when the ignition is turned off. Run a fused 12v constant power to terminal #30, ignition power to teminaal 85, and ground terminal 86, if you need you can hook up an accessory to terminal 87 it will have power when the ignition is turned on only.
This is absolutely correct.