OBD II port not working???

[FatboyC]

Did I blow a fuse, and which one would it be? Looked at all of them under the dash and none out??? Need to go to the dealer, and need to take the Bullydog out. Thanks

 

[bushpilot]

its a fuse...dont recall which one (didnt a bunch of us just
discuss this)...youll find that it is also connected (i THINK) to
one of the power plugs/outlets...

on my 96 gasser f150 i used to blow the fuse to the obd2 port
when the change would bounce outta the ash tray and fall down
into the cig. lighter

 

[bushpilot]

check #29....
http://www.superdutydiesel.com/forums/showthread.php?p=54253&highlight=fuse#post54253

 

[Superchips Tuner]

cigarette lighter fuse.
Not the power point but the Cig fuse powers up the diagnostic port.
If you would like to check power at the port.
pin #16 in the lower right corner of the port on the small side of the plug.
I hope this helps
Ron