Transponder chip for WJ series
I am trying to find out what chip is used in the WJ series Jeep key.
My vehicle is a 2004 Grand Cherokee.
The reason I need to know is that I am ordering a spare key off Ebay, but they list two different chip models (numbers) so wanted to make sure I am getting the right one.
Thanks for any assistance.
p.s If any moderators feel that this is not the right section, please feel free to move it.