2002 Dodge Durango
Key Replacement - Save vs Dealer in Ventura County

2002 Dodge Durango Transponder Key Replacement - Fast, Affordable & Professional

Out at Ventura Harbor, a woman flagged me down after I'd just finished another job near the marina parking area. She had a 2002 Dodge Durango and a key situation that had already cost her half a morning.

She'd gone to a hardware store and had a copy made. Looked right, fit the lock, turned in the ignition. Then nothing. The Durango cranked and cut out almost immediately, every single time. She thought the engine was the problem and had already called a shop about a tow.

I explained what was actually happening. The transponder chip inside her original key communicates with the immobilizer when you turn the key. The hardware store copy had the right blade profile but no chip at all. The immobilizer saw the blank ignition signal, decided something was wrong, and shut the fuel system down. It's one of the most common calls I get on vehicles from this era.

I had the correct key blank in the van. Cut it on site, programmed the transponder to the vehicle, and handed it back to her. She turned it over on the first try and sat there for a second like she was waiting for it to quit again. It didn't.

The tow never happened. The shop never got involved. She was back to her day before noon, for a fraction of what the dealer quoted when she called them out of curiosity later.

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