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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15181
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Chevrolet Tahoe 4x4: The six numbers my radio showed is 772785,

Customer Question

The six numbers my radio showed is 772785, how do I get the unlock code?
Submitted: 1 year ago.
Category: Chevy
Expert:  Gary replied 1 year ago.
you tried this here and nothing ? Turn the ignition ON (The radio displays LOC)Use the MN and HR buttons to enter the code 1503Press the AM/FM button. The radio display changes to “SEC”. Your radio is now “un-locked” and usable.
Customer: replied 1 year ago.

Yes I tried that.

Expert:  Gary replied 1 year ago.
if you disconnect the battery for 5 minutes and then touch the 2 battery cables together for 2 minutes then reconnect the battery cables will the radio work ?
if not try that code again
are you sure you put those 6 digit number is ***** the correct order the 772 you got from the 2 - 3 buttons ?
will it still give you a 772785 when you pull the code with the buttons ?
Customer: replied 1 year ago.

I haven't tried touching the pos and neg cable yet, but I got the numbers in order

Customer: replied 1 year ago.

I don't have any more information