Losing or having a malfunctioning key fob for your 2014 Nissan Altima can be more than just an inconvenience—it can feel like a roadblock to your day. While the intelligent key system is designed for ease of use, being unable to start your car when the fob is out of commission is a common concern. Fortunately, Nissan has incorporated backup methods to get you on your way even without a working key fob. This guide will walk you through the steps you can take to start your 2014 Nissan Altima when your key fob is not functioning.
Understanding Your Nissan Intelligent Key System
The 2014 Nissan Altima utilizes an intelligent key system, which usually allows for push-button start as long as the key fob is within proximity to the vehicle. This system relies on radio frequency identification to communicate between the fob and the car. However, like any electronic device, key fobs can fail due to battery depletion, damage, or electronic glitches. Knowing how to bypass the standard operation is crucial for any Altima owner.
Emergency Starting Procedures for Your 2014 Altima
Even if your key fob seems dead, or you’ve misplaced it, you’re not completely stranded. Here are the primary methods to start your 2014 Nissan Altima without relying solely on the fob’s remote functions:
1. Using the Mechanical Key
Every Nissan intelligent key fob includes a mechanical key hidden inside. This key is designed precisely for situations like a dead fob battery.
- Locate the Mechanical Key: On the key fob, you’ll usually find a small release button or lever. Press or slide this to remove the mechanical key.
- Unlock the Driver’s Side Door: Use the mechanical key to manually unlock the driver’s side door.
- Starting the Engine: Once inside, even though the car might not immediately recognize the key, you can still start the engine. In most 2014 Nissan Altimas, you will need to press the brake pedal firmly and then push the start/stop button with the Nissan key fob itself. The system is designed to detect the fob’s presence when it is in close physical contact with the start button, even if the battery is dead.
2. Addressing Potential Key Fob Battery Issues
If the mechanical key method doesn’t work, it’s possible the car’s system isn’t recognizing the fob at all, even when in contact with the start button. In some cases, a low car battery can also mimic key fob issues.
- Check Car Battery Voltage: Ensure your car battery isn’t drained. If your car is exhibiting other electrical issues like dim lights, it might be a battery problem rather than a key fob issue.
- Consider Jump Starting: If the car battery is low, jump-starting your vehicle might resolve the issue, especially if the immobilizer system is being affected by low voltage.
3. Seeking Professional Assistance
If neither of these methods works, there might be a more complex issue with your vehicle’s immobilizer system or the key fob itself.
- Contact a Locksmith: Automotive locksmiths specializing in key fobs can often reprogram or diagnose issues with your Nissan key fob on-site.
- Nissan Dealership: Your local Nissan dealership can provide comprehensive diagnostics and services, including key fob replacement and reprogramming. This might be necessary if there’s a deeper issue with your car’s security system.
- Roadside Assistance: If you are a member of a roadside assistance service, they can provide help, potentially including jump-starting, towing to a service center, or locksmith services.
Conclusion
While the keyless entry and start system in the 2014 Nissan Altima are designed for convenience, knowing how to start your car without a functioning key fob is essential. By utilizing the mechanical key and understanding the backup starting procedure, you can overcome most key fob related starting problems. If issues persist, professional help from a locksmith or Nissan dealership is readily available to ensure you can get back on the road quickly and safely.
