Does a 2005 Ford Explorer have a chip in the key?
Does a 2005 Ford Explorer have a chip in the key? NOTE: This ignition key has a chip hidden inside of the plastic head. It is a part of your automobile security system to prevent theft. Therefore, you MUST get it both: cut and programmed. Cutting only will NOT allow you to start the engine. Why is my Explorer 4.0 engine not cranking? 05 explorer 4.0 just did a engine replacement got every thing hooked up but it won't crank or start but if I cross the starter it'll turn over. Message center on dash says engine service fail mode...