Tag Archives: passlock

2004 Chevrolet Impala Passlock Issues

I have a 2004 Chevrolet Impala equipped with ”Passlock” factory Theft Deterrent System. Anyway​ for the past couple weeks SOMETIMES I can try to start my car and it won’t do anything. No crack or click or anything. Battery is good, changed the starter and checked fuses….etc. After researching via Google I’ve learned that year of the Impala is known for major issues with the…

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2004 Chevrolet Monte Carlo Security Light and Won’t Start

Hey, I have a 2004 Chevy Monte Carlo. My security has locked the car up. do i have to take the car to GM to get a Passlock reset or can i do it myself? Mechanic JK Is it physically locked and wont turn, or does it turn and the car won’t start? It turns and the car won’t start. I’ve replaced the fuel pump…

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Passlock Theft System Problems On GM Cars

Ok, today at work I had the unfortunate pleasure of a customer that was a complete moron and complainer! She had a Passlock Problem on her car. This happens all too often in the auto repair field, and I’m getting extremely tired of people that have no idea what they are talking about trying to tell me my job! It all started out as a…

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