2003 Chevy Trailblazer Security Codes

Tiny
OLMER38
  • MEMBER
  • 2003 CHEVROLET TRAILBLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 89,756 MILES
I had to replace the factory radio with a used one and it has a security locking function built in. I am wanting to know do you know how to reset the code so the new radio will work.
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Sunday, November 23rd, 2008 AT 12:27 PM

1 Reply

Tiny
BRIAN 1
  • MEMBER
The radio has to be reprogrammed.
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Monday, November 24th, 2008 AT 11:09 AM

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