2012 Toyota Avalon
Key Replacement - Save vs Dealer in Ventura County
All Keys Lost? | No Problem
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.
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2012 Toyota Avalon
Key Options
Dealer-grade key for a fair, honest price
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2012 Toyota Avalon Smart Key Replacement - Fast, Affordable & Professional
A guy near the Oxnard Performing Arts Center in Oxnard called me on his lunch break. He was at the Home Depot lot, convinced his 2012 Toyota Avalon had to go back to the dealer for a replacement smart key. Some forum post from 2011 told him independent locksmiths could not touch the system. The dealer's website backed that up and quoted him a week-long wait for parts and an appointment.
I pulled up next to his Avalon in the same parking spot he was already sitting in.
His original HYQ14AAB was physically damaged. The case had cracked along the seam and the board inside, marked 271451-0140, had corroded battery contacts. No amount of new CR1632s was going to save that one. I grabbed a replacement fob from my stock, cut a new emergency insert blade on site, and connected through the OBD-II port under the dash.
The Smart Key ECU, Toyota part 89990-07012 on these third-gen Avalons, accepted the new fob registration after the timed seed-key handshake. I tested all four buttons, both front door touch-to-unlock sensors, the trunk release, and push-button start. Everything responded clean.
He watched the whole thing from the driver's seat with the door open, eating a sandwich. Fourteen minutes from cable in to cable out. The car does not care whether it is sitting in a dealer bay or a hardware store parking lot.
He kept the old fob. Said it had sentimental value. I did not ask.
Save vs the Dealer on Your Toyota Avalon Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Toyota Avalon Rapid Response, Done Right
Rapid response in the field
Toyota Owners Rescued and Reviewed
From lost keys to happy customers
“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.”
“My car keys were stolen on a cold evening and Nick drove all the way out to Santa Barbara. He got into my car, made a new key, and charged $100 less than another company. Friendly, skilled, trustworthy, and genuinely caring. Nick is a hero.”
“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”
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Did You Know?Toyota Avalon - Other Years
Toyota Avalon Key Service Areas
Emergency coverage across the region
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