2004 Chevrolet Colorado
Key Replacement - Save vs Dealer in Ventura County

2004 Chevrolet Colorado Remote Replacement - Fast, Affordable & Professional

Saturday night near Oxnard Beach Park, a couple came out of the bowling alley and neither of their remotes would do anything. Doors wouldn't unlock, no chirp, nothing. The 2004 Colorado just sat there ignoring them.

They figured the truck was stuck until Monday when the dealer opened. One of them searched around and called me. I was already in Oxnard, about 15 minutes out.

Here's the thing people forget about this truck. The L2C0007T remote is not tied to starting the engine. There's no transponder in a first-gen Colorado key. So the truck was never actually dead. They could have unlocked the door with the metal key and driven home. But when both fobs quit at the same time, it feels like the whole vehicle broke.

I popped both remotes open on the tailgate. Two swollen CR2032 cells, probably original or close to it. Swapped in fresh batteries, then ran the on-board reprogram sequence through the body control module to resync both fobs. Lock, unlock, panic, all three buttons on both remotes, tested from 30 feet out in the parking lot.

The wife said she'd been dreading leaving the truck overnight in a bowling alley lot. They drove home that night. The whole job took less time than a single frame of bowling. When I stock the right parts, a Saturday night call gets the same result as a Tuesday morning dealer visit, for a fraction of what they would have charged.

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