I asked this in the Superduty forum but no one seems to have the answer. Someone suggested trying here.
The truck now has a Viper alarm and remote start that is controlled by it's own fobs. I reprogramed one of the original Ford truck fobs to work with another Ford car (which works fine). However if I attempt to open the car, it also opens the truck which sets the alarm off in the truck, because the old fob still unlocks the doors. So I need to somehow get the truck to forget about the old key fobs.
I tried going through the Program procedure and not activate any old fobs, but the old fobs still work.

 

I hope that one of the Ford Techs sees this and gives you a good answer.

Sean

BTW It's raining Cats and Dogs out side right now. Maybe I can get a Jack Russell Terrier.
Too many stupid rabbits.

 

iirc there is an ids function to earse all fobs

 

From reading the post in the Super Duty side it looks like he wants to avoid
spending a bunch of $$. Do you know of an easy way (trick) he can use?

Sean
BTW Rain stopped.

 

almost noone comes here looking to spend more then needed. the only other way i know of will make in not function on any car ever again

 

Silly Idea but he could get a fob from Ebay and program
that one in then sell it on Ebay. But that still leaves a programed
fob out there.
Maybe he could talk a Ford tech into a case of beer trade
or something like that.

Sean

 

I wonder if ae can delete the fobs...