Experiencing issues with your 2008 Jeep Commander Key Fob? It can be frustrating when your remote suddenly stops working. While not a widespread problem, key fob malfunctions do occur. Let’s explore some common reasons and troubleshooting steps before you consider more drastic measures.
One of the first things to check is the battery. It might seem obvious, but even a new battery can be faulty or installed incorrectly. Double-check the battery orientation and consider trying a different new battery. Keep in mind that button cell batteries can sit on store shelves for extended periods, potentially shortening their lifespan.
For vehicles without transponder or RFID chip keys, reprogramming remotes is often a straightforward procedure. However, the Jeep Commander, like many modern vehicles, utilizes keys with transponder or RFID chips. In these systems, the remote function is typically programmed simultaneously with the transponder chip.
It’s important to understand that intermittent remote issues are rarely due to programming problems. Key fob programming is usually an all-or-nothing situation. If your remote works sometimes and not others, a physical issue is more likely the culprit.
Key fobs endure a lot of daily wear and tear. Despite their robust design, everyday substances like residue from your fingers can seep into the fob and potentially cause shorts or damage the internal circuit board.
A potential DIY fix involves cleaning the key fob buttons and internal components. Carefully disassemble the fob, if possible, and separate the rubber button skin. Clean the rubber skin, particularly the back side with the carbon pads that make contact with the circuit board. Soapy water can be used for the rubber parts, ensuring they are fully dried afterward. For the circuit board, you can use electrical cleaner or even Windex if the battery is removed. Cleaning these components might restore proper function to your 2008 Jeep Commander key fob and save you a trip to the mechanic.
