2021 Buick Enclave
Top-Rated Licensed Key Service in Santa Barbara County
1,000+ Five-Star Reviews | Certified Pros
5-star service at a discount
2021 Buick Enclave
Key Options
BSIS licensed, NASTF certified, Google Guaranteed
No Buick Key? See Your Best Option
No key? See which option gets you driving faster
2021 Buick Enclave Smart key Replacement - Fast, Affordable & Professional
A soccer league coach at the community center lot near Carpinteria Valley Museum on a Saturday told me he'd already been burned. Another locksmith charged him full price for a 2021 Buick Enclave key that never programmed correctly. The car would crank but the theft-deterrent system killed fuel injection after two seconds. The other tech told him the BCM was dead and left.
The BCM wasn't dead. It had a locksmith problem, not a module problem. GM's theft-deterrent system requires a specific security access procedure with a timed window. If you don't complete the relearn correctly, the module rejects the key and logs a fault. The previous tech hadn't gotten past the security access step.
I used my B111 Lishi to verify the mechanical cut, then connected through OBD with my IM608. I cleared the faulted key entry, properly entered the BCM security access window, and ran a clean PK3 relearn. His smart fob, FCC ID HYQ4EA, had all 5 buttons working plus a clean start with no fuel cutoff. I showed him the confirmation on my screen.
He paid me 265. A dealer charges 450 for the same work. The difference on Buick is that the theft-deterrent system is particular, and a locksmith who's never touched one will fail.
Certified Buick Enclave Key Experts
Licensed by the state, certified by the industry, and verified by Google. Call with confidence.
Real Work at Fair Prices
See what affordable looks like
Five Stars From Verified Customers
Reviews that back up our credentials
“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.”
Buick Enclave Emergency Key Replacement FAQ
Everything about our mobile setup
Related Buick Keys
Browse by make, model, or year
Did You Know?
Buick Enclave Key Service Areas
Quick arrival, wherever you are
Same-day service available in all listed cities
