2017 Chevrolet Malibu Key Fob Programming

Quick reference

Step-by-step on-board programming

The 2017 Chevrolet Malibu uses a "prox" key system, which means the fob is a proximity remote and the vehicle has a push-button start. While some aspects of programming can be done by the owner, a new key fob requires a specialized scan tool because the immobilizer system needs to be updated. This is to ensure vehicle security and prevent theft.

However, if you have a working key fob and simply want to program additional fobs (up to 8 total), you can often do so using the following procedure. This will program the remote functions only, not the immobilizer.

Programming additional remote functions (if one working fob is present):

1. Close all vehicle doors.
2. Place the working key fob in the cupholder or the designated key fob pocket (if equipped).
3. Turn the vehicle's ignition on (without starting the engine) and then off quickly.
4. Within 5 seconds, remove the working key fob.
5. Insert the new (unprogrammed) key fob into the designated key fob pocket or place it in the cupholder.
6. Turn the ignition on (without starting the engine) and then off quickly.
7. The Driver Information Center (DIC) should display "READY FOR KEY 2" (or "KEY 3", etc.).
8. Press and hold the LOCK and UNLOCK buttons on the new key fob simultaneously for about 15 seconds. The DIC will confirm successful programming.
9. Repeat for any additional fobs. When finished, press the START/STOP button to exit programming mode.

Important: This procedure typically programs only the remote functions (lock, unlock, trunk, panic). The integrated key blade and the immobilizer transponder will still need to be programmed by a locksmith or dealership using specialized equipment. For all new fobs, or if you've lost all your working fobs, professional programming is required.

Battery replacement

The 2017 Chevrolet Malibu key fob uses a CR2032 coin cell battery. To replace it:

1. Locate the small release button or tab on the side of the key fob. Press or slide it to release the integrated key blade.
2. With the key blade removed, you'll see a small slot or indentation along the seam of the fob casing. Use a small flat-head screwdriver or a coin to carefully pry the two halves of the fob apart.
3. Once open, carefully remove the old CR2032 battery. Note the orientation (+/-).
4. Insert the new CR2032 battery with the positive (+) side facing up.
5. Align the two halves of the fob and press them together until they snap securely.
6. Reinsert the integrated key blade.

Where to buy a replacement fob

• Dealership: Offers genuine OEM fobs and guarantees programming will be successful. This is generally the most expensive option, often costing $200-$400, including the fob and programming.
• Locksmith: Mobile automotive locksmiths often have OEM or high-quality aftermarket fobs and the necessary programming equipment. They are typically more affordable than dealerships, ranging from $150-$300 for the fob and programming. They can also cut the integrated key blade on-site.
• Amazon/Online Retailers: You can find aftermarket fobs for significantly less, sometimes as low as $30-$70. However, you'll still need to pay for programming and key cutting separately, which can add $80-$150 to the total. Be wary of very cheap fobs, as quality can vary. Ensure the FCC ID and part numbers match for compatibility.

If on-board programming isn't supported

As mentioned, for the 2017 Chevrolet Malibu, full programming of a new key fob (including the immobilizer transponder) requires a scan tool. The immobilizer system is a security feature that prevents the car from starting if the correct transponder chip isn't detected by the vehicle's computer. Therefore, simply programming the remote functions yourself won't allow the car to start if the transponder isn't recognized.

Expect to pay for professional services. A locksmith is often the most convenient and cost-effective solution, as they can usually come to your location, cut the key, and program the fob and transponder all at once. Dealerships will also provide this service but may require you to tow the vehicle to them if you have no working keys, or charge a premium for mobile service.

Find a mobile locksmith or shop on Repairius.