🔑 The Original Nissan beeper (1999–2015): Full Guide, Compatible Models, and How to Program It

From 1999 to 2015, Nissan beeper produced a wide range of remote key fobs (commonly known as beepers) that became a symbol of the brand’s reliability and innovation.

Before modern push-to-start systems and smart keys, these classic remotes used a simple radio-frequency transmitter that could be programmed directly through the vehicle’s body control module — no diagnostic scanner required.

Their long lifespan, easy synchronization, and high compatibility made them one of the most common remote systems in Puerto Rico and across Latin America.

Today, thousands of Nissan owners still rely on these beepers to keep their vehicles secure and fully functional.

🧩 Technical Characteristics of Nissan Key Fobs

• Design: Rounded or rectangular with 2–4 buttons (Lock, Unlock, Trunk, Panic).

• Frequency: 315 MHz or 433 MHz, depending on the market.

• Common FCC IDs: KBRASTU15, CWTWB1U751, NHVBU43, CWTWB1U429, KR55WK48903.

• Battery: CR2025 or CR2032 lithium coin cell.

• Programming: Manual for basic models; scanner required for NATS (anti-theft) systems.

• Compatibility: Used across both Nissan and Infiniti models.

🚘 Nissan Models Using the Classic Remote System (1999–2015)

🔹 Nissan

• Altima (1999–2012)

• Maxima (1999–2013)

• Sentra (2000–2015)

• Pathfinder (1999–2012)

• Frontier (2000–2016)

• Xterra (2000–2015)

• Murano (2003–2007)

• Titan (2004–2015)

• Armada (2004–2015)

• Quest (2004–2010)

• Rogue (2008–2015)

• Versa (2007–2013)

• 350Z / 370Z (2003–2015)

  
  

🔹 Infiniti

• G20 / G35 (1999–2008)

• FX35 / FX45 (2003–2008)

• M35 / M45 (2005–2010)

• QX4 / QX56 (1999–2012)

🔧 How to Program a Nissan Beeper (Manual Method)

⚠️ Works only for vehicles with standard ignition key (not push-to-start).

🧭 Step-by-Step Procedure

1. Sit inside the vehicle and close all doors.

2. Insert the key into the ignition — do not start the engine.

3. Turn the key from OFF to ON six times within 10 seconds.

4. Hazard lights will flash twice, confirming that the vehicle entered programming mode.

5. Press the LOCK button on the new remote.

6. The lights will flash again to confirm successful programming.

7. Repeat step 5 for any additional remotes (up to four).

8. Remove the key and open the door to exit programming mode.

✅ This method programs up to 4 key fobs per vehicle.

⚙️ Common Programming Issues

1. Doors not closed properly: prevents access to programming mode.

2. NATS anti-theft system active: requires a diagnostic tool.

3. Wrong FCC frequency: the remote must match exactly.

4. Replaced BCM (Body Control Module): needs initialization.

5. Weak battery: may light up but not transmit signal.

🧠 Pro Tips from a Certified Locksmith

• Always verify the FCC ID and frequency before purchasing.

• Avoid cheap generic remotes; internal chips often fail within months.

• All remotes must be programmed in the same session to sync correctly.

• Replace your remote battery every 12 months.

• If programming fails, a professional reset via NATS or Consult III+ is required.

📍 Nissan Remote Programming in Puerto Rico

At Locksmith 24 Hours / Locksmith, LLC, we specialize in Nissan key fob and transponder services, including:

• On-site key fob programming across Puerto Rico.

• NATS and BCM synchronization.

• Full reprogramming after total key loss.

• Replacement OEM or smart key solutions.

📞 (787) 664-5557 — Fast, guaranteed, and fully professional locksmith service.

❓ Nissan Beeper FAQ

1. Can I program my Nissan remote myself?

Yes, if your vehicle uses a traditional key. The six-turn method works for most models from 1999 to 2015.

2. What if programming mode doesn’t start?

Check that all doors are closed. Vehicles with the NATS system often require professional equipment.

3. Can I reuse a remote from another Nissan?

Yes, if the FCC ID and frequency match exactly. Otherwise, the vehicle will reject the signal.

4. How many remotes can I program?

Up to four per vehicle — all must be registered in the same session.

5. Which battery does the Nissan remote use?

Most use CR2025 or CR2032 lithium cells, available at any electronics or hardware store.

🏁 Conclusion: Reliability and Technology That Lasts

The Nissan key fob represents the perfect blend of Japanese engineering and practicality.

For years, these remotes offered reliable performance with simple DIY programming — proof that smart design doesn’t always require complexity.

Whether you drive a 2007 Altima or a 2012 Frontier, keeping your original Nissan beeper properly programmed ensures lasting comfort, safety, and convenience.

At Locksmith 24 Hours, our certified locksmiths handle everything from standard remotes to advanced smart keys — always with precision and guaranteed results.

📞 (787) 664-5557 | 🌐 www.locksmith24hours.com