2005 Dodge Grand Caravan
Key Replacement - Save vs Dealer in Ventura County

2005 Dodge Grand Caravan Remote Head Key Replacement - Fast, Affordable & Professional

A pest control company owner over by the Ojai Valley Inn called about his three 2005 Dodge Grand Caravans. His techs had been swapping remote head keys between vans and losing track of which key went where. Every morning started with twenty minutes of guys standing in the yard clicking fobs at different vans until something beeped.

He called the dealer about getting dedicated spares. They wanted each van brought in separately, and the quote per key was enough to make him pause. Three tows or three half-days of a tech driving to the dealer instead of running routes. That math never works for a small fleet.

I drove out one morning and did all three back-to-back in his yard. Each van uses the M3N5WY72XX remote head key with six buttons. I generated fresh PCF7941 transponder chips, cut the Y160-PT blades, and programmed each one through the OBD port so each van's SKIM module accepted only its own key set. The old floater keys got erased from every module.

The part that takes the longest is the boring part: testing lock, unlock, panic, hatch, and both sliding door buttons on all three vans, then verifying each engine starts clean with no security light flicker.

All three done before his first route went out. He stopped losing mornings that same week, and the whole visit cost a fraction of what the dealer wanted for just one key.

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