2002 Chevrolet Blazer
Key Replacement - Save vs Dealer in Ventura County
No Towing Required | We Bring the Shop
Our fully-equipped mobile unit comes directly to your home, office, or wherever you are. No towing, no waiting rooms, no rearranging your day. We handle everything on-site.
No dealer trip, plus a discount
2002 Chevrolet Blazer
Key Options
Dealer-grade key for a fair, honest price
Your Chevrolet Blazer Key at Your Location
Your driveway vs their service bay
2002 Chevrolet Blazer Remote Replacement - Fast, Affordable & Professional
Got a call from a guy near the Oxnard Performing Arts Center. His 2002 Blazer was doing the classic thing: engine cranks, fires for a second, dies. Security light glowing steady on the dash.
He had already called a Chevy dealer. They told him to get it towed in and that it could be the ignition cylinder, the body control module, the wiring, or some combination. No firm answer on time or cost until they could look at it. He said the way they described it made it sound like the truck might just live there for a week.
I drove out to his apartment complex and checked the basics first. Key turned fine, no binding in the cylinder. The PassLock sensor wire running from the ignition housing had the resistance reading jumping all over the place instead of holding one of the three fixed values GM uses. That is a known weak point on these second-gen S-10 Blazers. The sensor fails, the BCM never sees the right resistance, and it kills fuel after the initial crank.
I ran a PassLock relearn right there in the parking lot. Ten-minute security reset with the key in ON, wait for the light to cycle off, turn off, repeat three times. Programmed the new resistance value into the BCM. Truck started clean every time after that.
He sat on the tailgate watching traffic on Hobson Way the whole time. When it fired up and stayed running, he just nodded like he had been holding his breath for two days.
Save vs the Dealer on Your Chevrolet Blazer Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Chevrolet Blazer Rapid Response, Done Right
Rapid response in the field
Chevrolet Customers Love the Convenience
What doorstep service looks like in reviews
“Marco came out quickly, cut and programmed a new BMW key fob fast, and was extremely polite and professional.”
“My Sprinter van key broke and I was stranded. Marco was very friendly and helped me get three new keys quickly. I will definitely be using them again.”
“My son had an issue opening the driver door on his Honda Civic. I called on New Year's Day and expected a nightmare, but they arrived quickly and fixed the problem in about half an hour.”
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