2019 Nissan Frontier Key Fob Programming Guide

This guide provides comprehensive instructions for programming new key fobs for your 2019 Nissan Frontier, along with essential information regarding replacement options and costs.

Quick reference

Step-by-step on-board programming

Unfortunately, the 2019 Nissan Frontier does not support DIY on-board programming for key fobs. This means you cannot program a new key fob yourself by following a series of in-car steps like turning the ignition on and off. The vehicle's security system requires specialized diagnostic equipment to program new key fobs and link them to the vehicle's immobilizer system.

Therefore, a professional locksmith or Nissan dealership will be required to program any new or replacement key fobs for your 2019 Nissan Frontier. They possess the necessary scan tools and software to perform this procedure correctly and ensure the new fob functions properly with your vehicle.

Battery replacement

Replacing the battery in your 2019 Nissan Frontier key fob is a straightforward process:

1. Locate the small release button or tab on the side of the key fob. Press it to release the emergency key blade. Pull out the emergency key.
2. With the emergency key removed, you will see a small slot or indentation in the key fob casing. Use a flat-head screwdriver or a coin to carefully pry open the two halves of the key fob.
3. Gently separate the two halves. You will see the circuit board and the CR2032 coin cell battery.
4. Note the orientation of the old battery (which side is facing up). Carefully remove the old battery.
5. Insert the new CR2032 battery with the positive (+) side facing the same direction as the old battery.
6. Align the two halves of the key fob and press them firmly together until they click securely into place.
7. Reinsert the emergency key blade.

Test the key fob to ensure it locks and unlocks your vehicle.

Where to buy a replacement fob

When considering where to purchase a replacement key fob for your 2019 Nissan Frontier, you have a few options, each with its own pros and cons:

• Nissan Dealership:

  • Pros: Guaranteed genuine OEM part, often comes with programming included in the price. They have the most up-to-date software and technical information for your specific vehicle.
  • Cons: Typically the most expensive option. Expect to pay anywhere from $150 to $300 for the fob itself, plus an additional $75 to $150 for programming.

• Independent Automotive Locksmith:

  • Pros: Often more affordable than a dealership. Many locksmiths can provide both OEM and high-quality aftermarket fobs and perform programming on-site. They are frequently mobile and can come to your location.
  • Cons: Quality of aftermarket fobs can vary, so ensure the locksmith uses reputable brands or OEM parts. Prices can range from $100 to $250 for a fob and programming.

• Online Retailers (e.g., Amazon, eBay):

  • Pros: Can find aftermarket fobs at significantly lower prices (e.g., $20 to $60). Good for those who just need the shell or are replacing an existing programmed fob.
  • Cons: You're only buying the physical fob; programming and key cutting are separate costs. There's a risk of purchasing an incompatible or low-quality product. Be absolutely sure the FCC ID (CWTWB1U825) matches. You will still need to pay a locksmith or dealer for programming, which can negate some of the savings.

If on-board programming isn't supported

As established, on-board programming is not an option for the 2019 Nissan Frontier. This means you will incur costs for professional programming services.

• Cost Expectations: Expect to pay between $75 and $150 for programming by a locksmith or dealership. This fee is typically separate from the cost of the key fob itself. It covers the labor and use of their specialized diagnostic equipment.

• Immobilizer Transponder: The key fob for your 2019 Nissan Frontier contains an immobilizer transponder chip. This chip communicates with your vehicle's immobilizer system, and without it being properly programmed, the car will not start even if the key blade fits the ignition. When you get a new key fob programmed, the locksmith or dealership will also ensure this transponder chip is correctly linked to your vehicle's immobilizer, allowing the engine to start.

Find a mobile locksmith or shop on Repairius.