GM Passkey III - 2002 Grand Prix

I'm using a design tech bypass module. Do I need to cut the key open to mount the transponder in the bypass box or can I keep the key intact?(this is the GM small headed key not like the Ford key )

been trying to reposition the key under the wire loop field but no good. want to verify if I'm going down the rite path before I butcher this key.  Is there another option?

thank  you,

Mark

This is the bypass mod I use.

https://www.designtech-intl.com/merchant.ihtml?pid=114&lastcatid=3&step=4

It is the type that has a wire that needs to be looped around the ign switch two turns, then is fed back to the module,that is done.  and the key sits inside the module. I use these with the Ford Pats system with no problem.

But this GM Passkey III does not have the same type of large key head, it is smaller, and before i butcher the key I want to see if anyone else does it this way or another?

PS: I can place the key in the ingition switch and the car starts just fine by remote. also, the remote start unit does close the relays in the bypass module.verified all that. the module does energise.

the only other thing is the antenna ring is not in the right place behind the dash

secureinu,

 yes it does have the stamp.