2019 Toyota 4runner
Key Replacement - Save vs Dealer in San Diego
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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.
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2019 Toyota 4runner
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2019 Toyota 4runner Remote Head Key Replacement - Fast, Affordable & Professional
When a 2019 Toyota 4runner key is done wrong, the car fights it. The engine cranks but cuts after two seconds. The remote locks but will not unlock. The push-to-start works for a few days then randomly shows "key not detected." Or the immobilizer silently rejects the key after a couple of drive cycles and you are stranded with no warning.
A woman at the laundromat in Lakeside had a key from another locksmith that started failing after about 10 days. Her 4runner would start fine in the morning but by evening the push-to-start would not respond. She thought the car had a wiring issue.
The other locksmith had used the wrong chip generation. Toyota's immobilizer is specific about which chip type it accepts. A 4D chip in a car that expects a G-chip will sometimes pass the initial registration but fail the deeper verification Toyota runs over multiple start cycles. I used my VVDI2 to read the bad key's chip and confirmed it was wrong. I programmed a new fob with the correct chip matched to her FCC ID HYQ12BBY, and replaced the weak CR2016 battery that was adding to the detection failures.
The replacement has been working for months and cost her $185. The dealer would have charged $395. The difference between a key that works and one that works for a week is the chip. I match the correct generation for every Toyota because redoing a job is bad for everyone.
Save vs the Dealer on Your Toyota 4runner Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Toyota 4runner Rapid Response, Done Right
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“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.”
“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”
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