2009 Buick Enclave
BBB A+ Rated Key Service in Ventura County
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2009 Buick Enclave
Key Options
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2009 Buick Enclave Transponder key Replacement - Fast, Affordable & Professional
When a 2009 Buick Enclave 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 Oxnard had a key made by another locksmith for his Enclave 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 95. The dealer would have charged 200. On Buick, the chip type matters more than most people realize because the BCM is less forgiving of close matches.
Trusted Buick Enclave Key Replacement
Your car is in the hands of a certified professional. Every job is insured and guaranteed.
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“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”
“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”
“The dealership quoted me $600 for a new Honda key. EZ Car Keyz did it for $225, same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option.”
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