2006 Toyota Prius
Key Replacement - Save vs Dealer in Ventura County
Rapid Mobile Service | No Waiting

Need your key replaced today? We offer same-day mobile service with an average arrival time of 20-30 minutes. Most keys are cut and programmed in under 45 minutes.

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2006 Toyota Prius
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2006 Toyota Prius Smart Key Replacement - Fast, Affordable & Professional
A guy at the Home Depot in Simi Valley Town Center flagged me down from his 2006 Prius. He was on his lunch break, holding a smart fob with the key ring loop snapped clean off and the case held together by a strip of electrical tape.
He told me he'd been quoted by the dealer for a new fob, programming, and a cut emergency key. Plus he'd have to leave the car there because their next appointment was four days out. A PriusChat thread from 2011 told him only the dealer could touch the immobilizer on these. That hasn't been true for a long time.
I pulled up to his parking spot and got to work. The 2006 Prius runs Toyota's Smart Key system through the Smart Control ECU, and registration happens through the OBD-II port under the dash. I used my diagnostic setup to pair a new MOZB31EG fob, wrote the Texas Instruments ID74 chip data so the immobilizer accepted it as original, and cut a new emergency insert blade on site.
Then the boring part. Walk every door. Test lock, unlock, trunk. Confirm push-button start with foot on the brake. Check the multi-function display for any warning. Nothing. Clean sweep.
He peeled the electrical tape off the old fob, tossed it in his center console, and went back inside to finish his shift. Whole thing took maybe 35 minutes, and the car never left its parking spot.
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
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What Same-Day Toyota Service Sounds Like
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“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.”
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