When I bought my 92 flareside the aftermarket clarion deck was wired directly to the battery so it was on all the time. I then resided it to the original power wire but now I can only turn on the deck when the key is all the way forward where the fan turns on. I was wondering if these trucks are supposed to have the accessory position on the ignition so you don't kill your batter. Thanks

 

i would really like to find out how to listen to my sub with the accessory

 

Older post but yes it is suppose to have an accessory position. I have seen several people explaining how to fix it here. I would just buy a new Ignition switch and lock cylinder and replace it all..they are about $70 on Amazon.

Hope you got it fixed already..somehow this thread popped up in my search..