GMC Troubleshooting Questions? Ask a Mechanic for Answers
sorry for the delay.............Greetings...... “Hi, I’m Don (aka MOLurch) and I look forward to helping you!”.As of 2002 ALL GM Radios have to be Programmed via Dealer Scan Tool & GM Computer.There is NO Customer Input, as GM has to supply the Unlock Code after recording V.I.N. of the vehicleThere is no other way to UNLOCK GM RadioThis is a Class 2 DATA Type Radio.There are some Companies that sell on-line that can get your Vehicle I.D. & Unlock prior to selling the Radio to you, which is done via Dealer Scan Tool, but you would need to contact the sellers that do that.
.IF you need more information, please ask "prior" to Rating..Please do the right thing and leave a rating, using the rating system, so I may be credited for this Q&A..NOTE: Do NOT Rate on how much TIME you waited, because I am not on 24 / 7 and I answer as soon as I see the question.The question will still remain open for follow up questions if needed..If for any reason, you can't rate my answer OKAY, GOOD, or EXCELLENT today.Please reply and let me know why, so I can help more/better..Rating is very Important to our Service.
did you need more information?
Please do the right thing and leave a rating, using the rating system, so I may be credited for this Q&A