I have a 1994 and enter it like this:
Put ignition key in Yacc position
Using the radio memory buttons (1-6) use buttons 1-4 to set code. i.e. Press button 1 the correct number of times until you have the first number of your code. Then go to button 2 and set, etc. When done setting correctly it should beep and be set. If not correct try again. If you get this error '3Err' you need to call a dealer because you've maxed out your tries.
Call a Mitsubishi dealership and give them the serial numbers from the vehicle it was in and the serial numbers on the radio and they should be able to give you the codes needed.
it is located behind the radio
Call the dealer
They don't have one. They were added post 1996.
firing order is 1 2 3 4 5 6
3000gt is a Mitsubishi car.
in the trunk
Refer to your service and user manual on how to change an alternator ground wire on a 1994 Mitsubishi 3000 GT.
how to change an alternator Mitsubishi shogun 3000 v6
six
1999
http://www.stealth316.com/2-isc-iac.htm Check out the above link for procedure and pictures etc.