2000 Pontiac Sunfire
Key Replacement - Save vs Dealer in Ventura County
Today, Not Thursday | Same-Day Service

Don't wait 3-5 business days at the dealership. EZ Car Keyz gets you back on the road fast. We arrive quickly and have your new key working before your coffee gets cold.

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2000 Pontiac Sunfire
Key Options
Dealer-grade key for a fair, honest price
Quick Service vs Long Wait
Done today vs done next week
2000 Pontiac Sunfire Remote Replacement - Fast, Affordable & Professional
A guy over near Via Marina in Oxnard called me on a Tuesday afternoon. His 2000 Sunfire was running fine, but neither of his two fobs would lock or unlock the doors anymore. He'd already put a fresh CR2032 in one of them. Still nothing.
He figured the receiver in the car had died. That's where most people's heads go when both fobs fail at the same time.
I got there and tested the fobs first. Both were transmitting. The issue was that the vehicle had lost the programmed fob IDs -- probably after the battery on the car had been disconnected recently. He mentioned he'd had the battery replaced about a week earlier. That tracks. On these early-2000s GM systems, a power loss can clear the remote memory, and suddenly perfectly good fobs look dead because the car doesn't recognize them anymore.
We ran through the onboard relearn procedure right there in his driveway. Both fobs came back. Doors locking and unlocking, the whole thing working the way it should.
He'd already called the dealer before he called me. They wanted him to bring the car in, said it would be a wait, and gave him a number that made him hesitate. He saved a good chunk going this route, and it took about twenty minutes total including the time I spent explaining what had happened.
That's most of what I do on these older GM remotes. It's not usually the fob. It's not usually the receiver. It's the memory, and that's fixable on the spot.
Save vs the Dealer on Your Pontiac Sunfire Key
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Pontiac Sunfire Rapid Response, Done Right
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Real Pontiac Speed, Real Reviews
Fast work, lasting impressions
“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.”
“I needed a second key made for my 2012 Nissan Altima. They arrived quickly, finished in about 15 minutes, and gave me the best price I could find.”
Pontiac Sunfire Key Service Areas
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