This is a discussion on "Loc" Radio within the GM Trucks forums, part of the Vehicle Specific category; i have a 2000 GMC Sierra 5.3.... the battery cable got loose and the radio went into "loc" mode... the ...
09-18-2008, 07:55 AM #1
- Join Date
- Jan 2007
- Archer City
- 2000 Camaro
i have a 2000 GMC Sierra 5.3.... the battery cable got loose and the radio went into "loc" mode... the first number was 482 and the other was 492.... would neone now the unlock code?
09-20-2008, 07:05 AM #2
Check this out:
Do this first
1. Press and hold presets 2 & 3 or 1&4 for about 10 seconds until the first 2 or 3 digits of the display code are displayed.
2. Write the numbers down.
3. Press the AM/FM button; write down the next 2 or 3 numbers.
This gives you the code to your radio. Now you need to call the dealership and ask them for the override code and provide those digits you retrieved from your radio. Normally they charge for the override code, but sometimes if your suave enough they will just give it to you.
If they won't give it to you for free... then check out this site.
You give them the code your retrieved and they give you your override code.
Found it on the net..
J2001 SS, Its not the car its the Driver that matters....
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