How To: Replace a Broken Power Door Lock in the Front of a 2002-06 Chevy Trailblazer or GMC Envoy

Replace a Broken Power Door Lock in the Front of a 2002-06 Chevy Trailblazer or GMC Envoy

Watch our video for step-by-step instructions showing you how to replace/install a broken power door lock in the front of a Chevy Trailblazer or GMC Envoy (2002-2006). We'll show you an easy way to fix this common problem with simple hand tools, which any do-it-yourself mechanic can perform. Save time and money by fixing the issue yourself.

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