2015 Hyundai Santa Fe
Key Replacement - Save vs Dealer in Ventura County
Lost Every Key? | We Start From Scratch

Whether you lost your only key, it was stolen, or it just stopped working, we handle it. No existing key needed. Our technicians program new keys directly to your vehicle's computer.

Rescue key service, 10% off
2015 Hyundai Santa Fe
Key Options
Dealer-grade key for a fair, honest price
Lost Hyundai Key: Tow vs Mobile Fix
Stranded? Compare response times
2015 Hyundai Santa Fe Smart Key Replacement - Fast, Affordable & Professional
Over at Marine Emporium Landing in Oxnard, a woman was sitting on a bench near the water holding two pieces of her only smart key. The shell had cracked along the seam weeks ago, and she had been babying it. That morning the emergency blade snapped off inside the driver door lock when she tried manual entry. Fob housing in one hand, blade stuck in the cylinder. Zero working keys.
She told me she bought the car used with one fob. Always meant to get a spare.
I pulled the blade fragment out of the lock cylinder first. Then I opened the cracked fob on my tailgate where she could see. The PCF7952 chip and the board inside were still good, no corrosion, no damage. That meant I could skip a full all-keys-lost immobilizer reset and save her a lot of time.
I transferred the chip and circuit board into a new SY5DMFNA04 shell, decoded the lock, and cut two fresh emergency blades. Ran the VVDI2 through the OBD port to confirm the fob registered clean. Then I tested every button, both doors, the hatch, and push-button start from both front seats.
She went from zero working keys to two in about 40 minutes. The salvageable chip inside that cracked housing is what made it quick. If your Hyundai fob is cracked but still in one piece, bring it. That chip is almost always still alive.
Save vs the Dealer on Your Hyundai Santa Fe Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Hyundai Santa Fe Rapid Response, Done Right
Rapid response in the field
Lockout to Five-Star Review
Lost key panic turned to five-star praise
“I lost my key and called EZ Car Keyz. Marco was great. He arrived quickly, explained everything clearly, and kept me informed throughout the entire process. The service was fast, professional, and fairly priced.”
“He arrived within 30 minutes and had everything finished in another 30 minutes for two cars. Everything was programmed and tested perfectly. Cheapest price in town and very honest service.”
“I called EZ Car Keyz to unlock my truck, make a key, and sync a new key fob. They were at my location within minutes and handled everything fast and friendly. Prices were great and the service was excellent.”
Hyundai Santa Fe Key Service Areas
Stranded in any city? We come to you

Lost your keys? We’ll come to wherever the car is










