I completely forgot that my truck keeps the windows powered until a door opens after being shut off until recently. I seem to recall the stock radio also stayed on as well. But with an aftermarket deck this is no longer the case.

The aftermarket decks have an accessory power lead which triggers a relay in the headunit to power up off the main fused constant 12v lead. If I can tap that accessory power lead to come off the trucks accessory delay relay I would be golden and it wouldn't put an extra load on the relay either.

Does anyone have the fuse box diagram for a 2002? I've only been able to ID that the relay for the accessory delay power is in the drivers kickpanel. If I have to I could tap off of that, but I would prefer to install an 'add a fuse' tap at the fuse box if possible.


I've decided to do this after another accidental phone call hangup while I was talking to my dad over bluetooth and parked the truck, shut it off and had to call him back...this doesn't happen in my wife's `08 mustang as the radio stays powered by the accessory delay.