2022 Toyota Prius
Key Replacement - Save vs Dealer in Ventura County
Locked Out? | Help is On the Way
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.
All keys lost? Here's a discount
2022 Toyota Prius
Key Options
Dealer-grade key for a fair, honest price
Stranded? Dealer vs Mobile Locksmith
Emergency key replacement: mobile locksmith vs dealer
2022 Toyota Prius Smart Key Replacement - Fast, Affordable & Professional
Got called to Fremont North neighborhood for a 2022 Prius that wouldn't recognize any of the owner's three smart keys. All of them worked yesterday.
She'd just had the 12V battery replaced at a shop. Now the car kept flashing "Key Not Detected" with the fob sitting right on the power button. The shop told her she needed new keys, maybe all three.
I checked the basics first. All three fobs had good CR2032 batteries. The emergency start slot under the cup holder armrest worked when I placed the fob there, so the immobilizer was reading chips fine. This pointed to the Smart Key ECU losing its antenna calibration after the battery swap.
Connected my diagnostic tool to run the Smart Key antenna check. The interior antenna showed weak signal strength. Ran the relearn procedure through the Smart Access menu. Takes about five minutes of the system cycling through each antenna zone.
First fob started working from the pocket again. Tested all three fobs from different positions - driver door handle, passenger side, trunk button. Everything back to normal.
She almost dropped a fortune on three new smart keys when all it needed was a recalibration. Common issue after battery work on these fourth-gen models.
Save vs the Dealer on Your Toyota Prius Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Toyota Prius Rapid Response, Done Right
Rapid response in the field
Toyota Keys: From Panic to Five Stars
Emergency rescues that earned five stars
“I needed two keys made for my Honda Element. Friendly, fast, fair pricing, and far better than any other locksmith I have used in the area. Best service by far.”
“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.”
“They responded instantly, showed up within an hour, and arrived exactly when they said they would. Made a copy and programmed a fob for my 2014 car with a worn ignition in about 15 minutes. The new key works perfectly and feels like a dealer key.”
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Did You Know?Toyota Prius - Other Years
Toyota Prius Key Service Areas
Locked out anywhere? We respond fast
Lost your keys? We’ll come to wherever the car is
