Chevrolet Car Key Replacement: What Type of Key Does Your Chevy Actually Need?
Not every Chevrolet key is created equal, and getting the wrong type made is a frustrating and costly mistake. Older Chevy trucks and sedans used basic metal keys with no electronics — these are the fastest and most straightforward to duplicate or originate. From the mid-1990s onward, Chevrolet began embedding transponder chips inside the key head; the car's immobilizer system reads that chip on every start attempt, and a blade-only copy simply will not start the engine. More recent models use remote head keys that combine the mechanical blade with lock and unlock buttons, while the newest Chevrolet Blazer EV and late-model Blazers use proximity smart keys — also called push-button or passive entry fobs — that communicate with the vehicle continuously and never need to leave your pocket.
Knowing which system your vehicle uses matters because it determines what equipment, what programming software, and what parts are required for your replacement. When you call us, our team will ask for your year, model, and trim level so we arrive with the right blank and the right tools. We verify ownership documentation — such as your registration and a matching photo ID — before any key is made or any programming is performed. This step protects you as a vehicle owner and is standard practice on every job we run across Greater Northdale.
