Originally posted by ijames
Only thing I don't like about the adapter harness they sell is that it only runs the fans when the ecm commands, not when the ac switch/delay relay/overtemp switch would have turned the stock fan on. That means you lose the heat soak cooldown after using the a/c, and that the switch most of us wire into the overtemp switch for cooldown in the staging lanes no longer runs the fans. It looks to me like you should be able to add a middle pin to their connector and tie the wires to the power wires on the end pin but I haven't tried it yet. Has anyone tried this?