2005 Nissan Murano Key Fob Programming: Your DIY Guide

Lost your key fob or need to program a new one for your 2005 Nissan Murano? Reprogramming your key fob can seem daunting, but with the right steps, you can often do it yourself. This guide provides you with step-by-step instructions to program your 2005 Nissan Murano key fob, saving you time and potentially money.

Step-by-Step Programming Guide for Your 2005 Nissan Murano Key Fob

Here are a few methods you can try to program your key fob. Start with Method 1, and if it doesn’t work, proceed to Method 2 and then Method 3.

Method 1: Standard Key Fob Programming Procedure

This is a common method for Nissan vehicles and might work for your 2005 Murano.

1. Get inside and secure your vehicle. Sit in the driver’s seat, ensuring all doors are closed and locked.
2. Key cycling in the ignition. Quickly insert and remove the key from the ignition key cylinder more than six times within 10 seconds. Make sure to fully remove the key each time.
   • NOTE: The hazard warning lamps should flash twice to indicate successful entry into programming mode. If they don’t flash, repeat this step, ensuring you are performing the key cycling at the correct speed.
   • NOTE: You may also notice the side marker, tail, license plate lamps, and interior lights flashing twice as confirmation.
3. Turn the ignition to ACC. Insert the key into the ignition cylinder and turn the ignition key switch to the “ACC” (Accessory) position.
   • NOTE: At this point, any previously programmed key fob IDs are erased, and the system is ready to learn new IDs.
4. Press a button on the new remote. Press any button on the new 2005 Nissan Murano key fob once.
   • NOTE: Press the button only once. Pressing it multiple times can disrupt the programming process.
   • NOTE: The hazard warning lamps should flash again to confirm successful programming of this key fob. The side marker, tail, license plate lamps, and interior lights should also flash twice.
5. Programming additional key fobs (if needed). If you have more key fobs to program, unlock and then lock the doors again using the power door lock/unlock switch located on the driver’s side power window main switch.
6. Repeat step 4 for each additional key fob. For each additional key fob, press any button once. Remember to repeat step 5 before programming each new fob.
7. Exit programming mode. Remove the key from the ignition.
8. Test the key fobs. Unlock the driver’s side door, open and then close the door. Test all programmed key fobs to ensure they are working correctly.

Method 2: Alternative Key Fob Programming Procedure

If Method 1 did not work, try this alternative method.

1. Close and lock doors. Ensure all doors are closed and locked.
2. Unlock the trunk via door switch. Use the door switch to unlock the trunk.
3. Key cycling in the ignition (again). Insert and remove the key from the ignition key cylinder six times within 10 seconds. Remember to fully remove the key each time.
   • NOTE: Look for the hazard warning lamps or other lights to flash twice, indicating successful entry into programming mode.
   • NOTE: This step erases previous key fob IDs and prepares the system for new ones.
4. Manually lock and unlock driver’s door. Manually unlock and then lock the driver’s side door using the manual lock switch.
5. Press a button on the new remote. Press any button on the new 2005 Nissan Murano key fob once.
6. Programming additional key fobs (if needed). If you have more key fobs, repeat steps 4 and 5 for each additional key fob.
7. Exit and test. Programming is complete. Test all key fobs to ensure they are working.

Method 3: ID Code Entry Procedure

This method provides another variation to try if the previous methods were unsuccessful.

1. Driver’s seat, doors locked. Sit in the driver’s seat, and ensure all doors are closed and locked.
2. Key cycling (yet again). Insert and remove the key from the ignition key cylinder more than six times within 10 seconds.
   • NOTE: The hazard warning lamps should flash twice to confirm entry into registration mode.
   • NOTE: Ensure you fully remove the key each time and don’t rush the process.
3. Ignition to ACC. Insert the key into the ignition cylinder and turn it to the “ACC” position.
4. Press remote button. Press any button on the 2005 Nissan Murano key fob once.
   • NOTE: The hazard warning lamps should flash twice again, indicating successful programming. This step erases the oldest key fob ID and enters the new ID.
5. Additional remotes? Decide if you need to program more key fobs. A maximum of four key fobs can be programmed. Programming more than four will cause the oldest ID to be erased. If you are done, skip to step 9.
6. Lock doors with door switch. If programming additional remotes, lock all doors using the driver’s side power lock/unlock switch.
7. Press remote button twice. Press any button on the next key fob twice.
   • NOTE: Hazard warning lamps will flash twice to confirm programming. This step also erases the oldest ID and enters the new one.
8. More remotes? If you have more key fobs to program, unlock the doors and repeat steps 6 and 7.
9. Complete and test. Once you have programmed all desired key fobs, open the driver’s side door to exit programming mode. Test the operation of all programmed remotes.

Troubleshooting Tips

If you’ve followed these steps and your 2005 Nissan Murano key fob is still not programmed, consider these troubleshooting tips:

• Timing is crucial: Ensure you are performing the key cycling and button presses within the specified timeframes.
• Key fob battery: A weak or dead battery in your new key fob can prevent programming. Try replacing the battery with a new one.
• Key fob compatibility: Make sure the new key fob is the correct type and frequency for your 2005 Nissan Murano.
• System malfunction: In rare cases, there might be an issue with your vehicle’s immobilizer or keyless entry system. If none of these methods work, it is recommended to consult a qualified automotive locksmith or Nissan dealership for professional assistance.

By following these methods, you should be able to program your 2005 Nissan Murano key fob yourself. Always double-check each step and be patient, and you’ll likely have your remote working again in no time.