2021 Genesis G90
Key Replacement - Save vs Dealer in Ventura County
Trusted by 1,000+ Drivers
With over 1,000 verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.
Certified service, better price
2021 Genesis G90
Key Options
Dealer-grade key for a fair, honest price
Verified Pro vs Dealer Process
Licensed pro vs dealer process - you choose
2021 Genesis G90 Smart Key Replacement - Fast, Affordable & Professional
Butterfly Beach resident called about her G90 acting up. Push-button start worked fine, but the door handles stopped sensing the key. Had to use the lock button on the fob every time.
She'd already been to the dealer. They quoted a new Smart Key Module for over a grand, said the whole unit was failing. Something about water intrusion from the recent storms.
I pulled up and ran a quick diagnostic. The BCM showed stored code B2799 for "Smart Key Antenna Open Circuit." Popped the driver door panel, found the antenna wire had worked loose at the connector. Not water damage, just a connection that backed out over time. Cleaned the pins, clicked it tight, cleared the code.
We tested every door handle, trunk sensor, even the welcome lights. All back to normal. The SY5HIFGE04 was working perfectly the whole time.
She asked what the dealer would have done with her old module after charging her for the new one. I told her they probably would have plugged in the connector during install and claimed they fixed it. Whole thing took me 30 minutes in her driveway. Way less than what they wanted for parts alone.
Save vs the Dealer on Your Genesis G90 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Genesis G90 Rapid Response, Done Right
Rapid response in the field
Certified and Five-Star Rated
Credentials confirmed by real drivers
“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”
“I called over 40 locksmiths trying to get a key made for my Audi A6 and nobody could do it. Tim made it easy, fast, and affordable. He showed up with a smile and got the job done without any stress. Absolute wizard with keys.”
“My Chevy key snapped while I was running errands in North Oxnard. He removed the broken piece from the ignition, cut a new blade, programmed the transponder, and tested everything thoroughly. The whole job was smooth and professional. Best automotive locksmith I have used.”
Related Genesis Keys
Licensed for every model we list
Did You Know?
Genesis G90 Key Service Areas
Proven service in your area
Don’t see your city? Call us - we likely cover your area too!
