2022 Chevrolet Silverado 3500HD Key Fob Programming

Quick reference

Step-by-step on-board programming

Unfortunately, the 2022 Chevrolet Silverado 3500HD does not support DIY on-board programming for its key fobs. This means you will not be able to program a new key fob yourself using a series of key turns or door cycles. A specialized scan tool is required to program new key fobs for this vehicle.

This is a common security measure in newer vehicles to prevent unauthorized access and theft. The vehicle's immobilizer system needs to be updated with the unique codes from the new key fob.

Battery replacement

1. Locate the small release button or tab on the side of the key fob. Press it to release the emergency key blade.
2. With the emergency key removed, you'll see a slot or a small indentation along the seam of the fob casing. Use a small flathead screwdriver or a coin to carefully pry the two halves of the fob apart.
3. Once opened, you will see the circuit board and the CR2032 coin cell battery. Carefully remove the old battery.
4. Insert the new CR2032 battery with the positive (+) side facing up (this is usually indicated on the battery itself and on the fob's casing).
5. Align the two halves of the key fob and press them together until they snap securely into place.
6. Reinsert the emergency key blade.

Where to buy a replacement fob

• GM Dealership: This is often the most expensive option, but it guarantees you an OEM part that is fully compatible. You can expect to pay anywhere from $150-$250 for the fob itself, plus $100-$200 for programming and key cutting. The total cost could be $250-$450+.
• Automotive Locksmith: A qualified automotive locksmith can provide and program replacement fobs, often at a significantly lower cost than a dealership. They typically have access to the same programming tools and can cut the high-security key blade on-site. Expect to pay $75-$150 for the fob and $75-$150 for programming and cutting, bringing the total to $150-$300+.
• Online Retailers (Amazon, KeylessEntryRemote.com, etc.): You can often find aftermarket or even OEM fobs online for a lower price, sometimes as low as $20-$60. However, remember that you will still need to pay for programming and key cutting separately, which will be an additional cost from a locksmith or dealership. Always ensure the FCC ID and part numbers match your existing fob when buying online.

If on-board programming isn't supported

Since your 2022 Chevrolet Silverado 3500HD requires a scan tool for key fob programming, you have two primary options:

• Dealership: They have the proprietary tools and software to program the new key fob to your vehicle's immobilizer system. This is generally the most expensive route.
• Automotive Locksmith: Many automotive locksmiths are equipped with dealer-level diagnostic tools that can program new key fobs. They often offer more competitive pricing than dealerships and can come to your location for convenience.

Cost Expectations: As mentioned above, expect to pay anywhere from $150 to $450 or more for a new key fob, programming, and key cutting through a dealership or locksmith. The cost will vary depending on your location, the specific locksmith or dealer, and whether you provide your own fob or purchase it from them.

Immobilizer Transponder: The 2022 Silverado 3500HD utilizes a sophisticated immobilizer system. Each key fob contains a transponder chip with a unique RFID (Radio-Frequency Identification) code. This code must be programmed into the vehicle's Body Control Module (BCM) so the vehicle recognizes the key as valid. Without correct programming, the vehicle will not start, even if the key blade is cut correctly.

Key Cuts Required? Yes, the 2022 Silverado 3500HD uses a high-security, laser-cut "sidewinder" key blade. This type of key requires specialized cutting equipment, which a dealership or qualified automotive locksmith will have.

Find a mobile locksmith or shop on Repairius.