2002 Honda Passport
Credential-Backed Key Service in Ventura County

2002 Honda Passport Metal Key Replacement - Fast, Affordable & Professional

When a 2002 Honda Passport key is done wrong, it doesn't just "kind of work." It fails. The engine might crank but not start. The remote might lock but not unlock. Or the key programs initially but the immobilizer rejects it after a drive cycle and you're stranded again.

A warehouse stocker at the big box store lot in Ventura had a key made by another locksmith for his Passport that stopped working after about eight days. It would start the car in the morning, then by evening the push-to-start would flash "key not detected." He thought the car had an electrical problem, but it didn't. The key was the problem.

The other locksmith had used the wrong transponder chip. His Passport needs a specific chip generation to communicate with Honda's immobilizer. Using a close-but-wrong chip can pass the initial programming but fail after the car runs its deeper security verification over multiple start cycles. I used my VVDI2 to read what chip was actually in his bad key, confirmed it was incorrect, and programmed a new key with the right chip matched to his car's FCC ID . His fob also had a weak battery contributing to the intermittent detection issues. I swapped that too so he wasn't chasing two problems at once.

The replacement I made has been working for months and cost him 95. Dealer would have charged 200. The difference between a key that works and a key that works for a week is the chip inside it.

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