Experiencing a “Key Fob Not Detected” message in your 2014 Dodge Journey can be frustrating and disruptive. It’s a common issue that can prevent you from starting your vehicle and accessing keyless entry features. While a low key fob battery is often the culprit, especially after several years of use, the problem might stem from other sources. Let’s explore the potential causes and troubleshooting steps to get you back on the road.
One of the first and easiest steps to address a “Key Fob Not Detected” error, particularly in a 2014 Dodge Journey, is to replace the key fob battery. These fobs typically use a CR2032 battery, which is readily available and simple to install. If you’re encountering this message shortly after receiving a “low key fob battery” warning, a battery replacement is definitely the place to start. However, even with a fresh battery, you might still face the same issue, as described by a Dodge Journey owner who encountered this problem after a battery change.
If replacing the 2014 Dodge Journey Key Fob Battery doesn’t resolve the “Key Fob Not Detected” message, the issue could lie elsewhere. Consider these possibilities:
- Vehicle Battery Problems: Although you might have recently replaced your car battery, voltage issues or a weak car battery can sometimes interfere with the key fob detection system. Ensure your car battery is properly charged and functioning correctly.
- Key Fob Programming Issues: In some cases, the key fob might lose its programming synchronization with your Dodge Journey. While less common after a simple battery change, it’s a possibility. You may need to consult your owner’s manual or a dealership for key fob reprogramming procedures.
- Receiver or Sensor Malfunction: The Dodge Journey has a receiver that detects the key fob signal. If this receiver is faulty or if there’s an issue with the related sensors in your vehicle, it can lead to a “Key Fob Not Detected” error even with a good key fob battery.
- Signal Interference: In rare situations, strong radio frequency interference can disrupt the signal between your key fob and the vehicle. Try moving to a different location to rule out this possibility.
Troubleshooting a “Key Fob Not Detected” issue in your 2014 Dodge Journey often involves a process of elimination. Starting with the key fob battery replacement is logical and cost-effective. If the problem persists, checking your car battery and considering potential programming or receiver issues are the next steps. If you’re unable to pinpoint the cause, seeking assistance from a qualified mechanic or Dodge dealership is recommended to diagnose and resolve the underlying problem, ensuring your key fob system functions reliably.
