Hey guys, about a year ago i lost my master key so i had a locksmith come out and cut a new key and change out the ecu i believe. That same night i found my original key, the key the locksmith cut was a valet because it does not open the trunk. I can still turn the master key and everything will turn on, but it does not start the car. Now my question is, is there anyway to reprogram the master key back so it starts the car using the valet?? thanks in advanced.

 

anybodyy? help please!

 

anybody? need help asap.