What Goes Into Chevrolet Car Key Replacement — Fobs, Transponders, and Smart Keys
Not all Chevrolet keys are created equal, and the type your vehicle uses is the single biggest factor shaping what the service involves. Older Chevy models from the late 1990s and early 2000s often used a basic transponder key — a metal blade with a small chip embedded in the plastic head. That chip must be programmed to match your vehicle's immobilizer system, or the engine simply will not start even if the cut is perfect. Mid-2000s through current models added remote keyless entry, combining the transponder and the lock/unlock fob into one unit. More recent Chevrolet trucks and SUVs — including certain Blazer and Blazer EV trims — use proximity smart keys that allow push-button ignition without inserting anything into the ignition cylinder at all.
Each technology layer adds programming complexity, and that complexity directly influences how long the service takes and what equipment is required. A straightforward transponder key replacement differs from cloning a proximity fob or extracting a broken blade from an ignition. Other factors that shape your final quote include the time of day your call comes in, travel distance to your location within the Richmond area, and any ancillary parts — such as a new key shell or a replacement ignition cylinder — that the situation requires. Henri Locksmiths confirms every detail and gives you a firm price before a single cut is made.