Upgrading to a flip key for your Mitsubishi can be a game-changer, offering both convenience and a modern aesthetic. If you’re looking to program your Mitsubishi car remote, especially after converting to a flip key or replacing a lost fob, you might think a dealership is your only option. However, in many cases, you can program your remote yourself, saving time and money. This guide, based on community experience and expert knowledge, will walk you through the process, focusing on aftermarket key conversions and remote programming techniques for Mitsubishi vehicles.
Understanding Your Mitsubishi Key System
Mitsubishi car keys typically consist of two main components: the transponder chip and the remote fob. The transponder chip is a small, passive chip embedded within the key. It’s crucial for starting your car, as it communicates with the car’s immobilizer system. The remote fob, on the other hand, controls functions like locking/unlocking doors and opening the trunk.
When upgrading to a flip key, especially from an aftermarket key, you’ll likely need to transfer both of these components or program a new remote fob to work with your car.
Converting Your Aftermarket Key to a Flip Key
If you currently have an aftermarket key and want to switch to a flip key, the process involves carefully transferring the existing transponder chip.
Transferring the Transponder Chip
- Open Your Aftermarket Key: Most aftermarket keys can be carefully opened by splitting the casing along the seam. Use a razor blade or a thin prying tool to gently separate the two halves of the key.
- Locate the Transponder Chip: Inside, you’ll find a small black chip, often housed in a white holder. This is your transponder chip. Handle it with care as it’s essential for starting your car.
- Prepare Your Flip Key: Purchase a compatible flip key for your Mitsubishi. These keys usually have a cavity designed to house a transponder chip.
- Insert the Transponder Chip: Carefully remove the transponder chip from the aftermarket key and place it into the designated cavity in your new flip key. Ensure it’s securely positioned.
- Get the Key Blade Cut: Have the new flip key blade cut to match your original key. This is crucial for the mechanical operation of starting your car and opening doors manually. It’s advisable to get the flip key blade cut before disassembling your working key to avoid any vehicle access issues.
Once the transponder chip is transferred and the key blade is cut, you should be able to start your car with the flip key. However, the remote functions (lock, unlock, trunk) might not be programmed yet, especially if the flip key comes with a new remote fob.
Programming the Remote Fob
To program the remote fob for your Mitsubishi, you’ll typically need a separate remote fob module. This might come with your flip key purchase, or you might need to acquire a used Mitsubishi key fob (the diamond-shaped part) from sources like eBay.
Using the OBDII Port Method
While specific steps can vary depending on your Mitsubishi model and year, a common method for programming the remote fob involves using the OBDII port and a paper clip. It’s crucial to consult your Mitsubishi owner’s manual or reliable online resources specific to your model for precise instructions. Generic steps often involve:
- Locate the OBDII Port: This port is usually located under the dashboard on the driver’s side.
- Prepare a Jumper Wire or Paper Clip: You’ll need to use this to bridge specific pins in the OBDII port. Again, specific pins vary by model, so consult your vehicle-specific guide.
- Turn the Ignition to the ‘ON’ Position: Do not start the engine, just turn the key to the position right before starting.
- Ground a Specific Pin: Using your jumper wire or paper clip, ground the designated pin in the OBDII port for a few seconds and then remove it. This action initiates the programming sequence. You might hear a chime or see an indicator light.
- Press a Button on Your Remote Fob: Within a specified time frame (usually a few seconds after grounding the pin), press and hold the lock or unlock button on your remote fob.
- Confirmation: The car should respond (e.g., door locks cycle, lights flash) to indicate successful programming.
Important Notes:
- Model Specific Instructions: Always search for programming instructions specific to your Mitsubishi model and year. Online forums, owner’s manuals, and dedicated car key programming websites can be valuable resources.
- Used Key Fobs: If using a used key fob, ensure it’s compatible with your Mitsubishi model.
- Professional Programming: If you’re uncomfortable with DIY programming or encounter issues, consider seeking professional help from a locksmith or dealership.
By following these steps and ensuring you have the correct information for your specific Mitsubishi model, you can successfully program your car remote and enjoy the convenience of your new flip key. Remember to prioritize safety and accuracy throughout the process, and always double-check your vehicle-specific instructions.
Alt text: Close-up of a Mitsubishi flip key, highlighting the key blade and remote buttons, relevant to car remote programming guide.
