2017 Nissan Titan Key Fob Programming

Quick reference

Step-by-step on-board programming

Unfortunately, the 2017 Nissan Titan does not support DIY on-board programming for key fobs. This means you cannot program a new key fob yourself using a series of key turns and door openings. A specialized diagnostic scan tool is required to program new key fobs for your Nissan Titan. This is a security measure implemented by Nissan to prevent unauthorized key duplication and to ensure the proper functioning of the vehicle's immobilizer system.

Therefore, to program a new key fob for your 2017 Nissan Titan, you will need to visit a Nissan dealership or a qualified automotive locksmith.

Battery replacement

1. Locate the small release button or tab on the side of the key fob. Press or slide it to release the emergency key blade. Pull the key blade out.
2. With the emergency key removed, you will see a slot or a small indentation inside the key fob where the key blade was. Use a small flat-head screwdriver or a coin to carefully pry the two halves of the key fob apart.
3. Once the two halves are separated, you will see the circuit board and the battery. Note the orientation of the old battery before removing it.
4. Gently remove the old CR2032 battery. You may need to use a small screwdriver to carefully pry it out.
5. Insert the new CR2032 battery with the positive (+) side facing up, matching the orientation of the old battery.
6. Align the two halves of the key fob and press them firmly together until they snap securely into place.
7. Reinsert the emergency key blade into the key fob until it clicks.

Where to buy a replacement fob

• Nissan Dealership: While often the most expensive option, a dealership will provide genuine OEM parts and ensure proper programming. They will also handle any necessary key cutting for integrated key fobs. Expect to pay anywhere from $200-$400+ for the fob and programming.
• Automotive Locksmith: A qualified automotive locksmith can often provide and program aftermarket or OEM key fobs at a more competitive price than a dealership, typically ranging from $150-$300. They also have the necessary tools for key cutting.
• Online Retailers (e.g., Amazon, eBay): You can often find aftermarket key fobs online for a much lower price, sometimes as little as $20-$50. However, you'll still need to factor in the cost of programming from a locksmith or dealer, and key cutting if your fob has an integrated key. Be very careful to match the FCC ID (CWTWB1U825 or CWTWB1U826) and OEM part number (285E3-ZT50A or 285E3-EZ05A) to ensure compatibility.

If on-board programming isn't supported

As noted, the 2017 Nissan Titan requires a scan tool for key fob programming. This adds to the cost because you're paying for specialized equipment and expertise. The vehicle's immobilizer system is a crucial security feature that prevents the engine from starting without the correct transponder key. When a new key fob is programmed, its embedded transponder chip must be registered with the vehicle's immobilizer control unit. This can only be done with specific diagnostic equipment.

The cost for programming, as mentioned above, can range from $150 to $400+, depending on whether you go to a locksmith or a dealership, and if you provide your own fob or purchase one through them. It's always a good idea to call around for quotes from both options to compare prices.

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