2019 Lincoln MKT
Certified Key Cut and Programmed in Ventura County
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2019 Lincoln MKT
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All Lincoln MKT Keys Lost? Compare Options
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2019 Lincoln MKT Smart key Replacement - Fast, Affordable & Professional
When a 2019 Lincoln MKT key is done wrong, it doesn't "kind of work." It fails. The remote might lock and unlock perfectly while the theft light flashes fast during cranking and the engine never starts. Or push-to-start works a few times, then the BCM runs a deeper security check and rejects the fob entirely.
A warehouse manager at the distribution center in Ventura had a key from another locksmith for his MKT that stopped working after about eight days. It would start in the morning, then by evening the theft light would flash and push-to-start would say "No key detected." He thought the car had an electrical problem.
The other locksmith had used the wrong transponder chip generation. His MKT needs a 4D63 80-bit chip, and using a 40-bit chip can pass initial programming but fail after deeper security verification over multiple start cycles. I used my VVDI2 to read what chip was in his bad key, confirmed it was wrong, and programmed a new key with the correct 80-bit chip. His fob, FCC ID M3N-5WY8609, also had a weak CR2032 battery making detection worse.
The replacement has been working for months and cost him 331. Dealer would have charged 601. The difference is the chip inside.
Trust the Pros for Your Lincoln MKT Key
BSIS licensed, NASTF certified, Google Guaranteed. Trusted by 1,000+ customers in Ventura (Rincon Beach Park area).
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“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”
“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.”
“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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