I had to change the computers in my 2003 chevrolet silverado and now everything says it is locked. The radio says it is locked and the dash says it is locked too. How do we get it unlocked.

Asked by Apr 04, 2015 at 11:53 AM about the 2003 Chevrolet Silverado 1500 LS Ext Cab Short Bed 4WD

Question type: Maintenance & Repair

1 Answer

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Was the new ECM reflashed at the dealer?

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