1997 Buick Park Avenue
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1997 Buick Park Avenue
Key Options
Certified technicians with 8+ years of experience
Locked Out? Compare the Solutions
All keys lost - two very different solutions
1997 Buick Park Avenue Transponder key Replacement - Fast, Affordable & Professional
When a 1997 Buick Park Avenue key is done wrong, it doesn't just "kind of work." It fails. Buick's theft-deterrent system is particular about chip types. On older PK3 models, a wrong transponder triggers a solid security light and the PCM cuts fuel. On newer smart key models, a cheap aftermarket fob might lock and unlock fine but force you to use the backup pocket every time you start.
A set designer at the warehouse district in Santa Barbara had a key made by another locksmith for his Park Avenue that stopped working after about five days. It would start cold, but after driving and shutting off, the next start would fail with a security light. Classic symptom of a transponder that passed the initial learn but fails the deeper verification.
I used my IM608 to read the existing key data, confirmed it was the wrong chip variant, and programmed a new key with the correct transponder. His remote, FCC ID , also had a weak battery contributing to intermittent remote failures on top of the chip issue.
The replacement has been working for months and cost him 125. The dealer would have charged 300. On Buick, the chip type matters more than most people realize because the BCM is less forgiving of close matches.
Buick Park Avenue Key by Certified Technicians
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“I needed a car key replacement in Hillcrest and EZ Car Keyz helped me immediately. The technician programmed a new smart key right next to my car and tested every function before leaving. Fast, friendly, and very professional.”
“I lost my Honda Passport key and called EZ Car Keyz. He came out and made a new key in under five minutes. Legendary service.”
“Needed a spare car key made and chose EZ Car Keyz based on their reviews. The reviews were right. They gave me the best price, responded quickly to all my questions, came to my workplace, cut the keys on site, and finished fast.”
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Did You Know?
Buick Park Avenue Key Service Areas
15-25 min response in most areas
Same-day service available in all listed cities
