Key fobs provide convenient access and security for your 2011 Mitsubishi Endeavor. Whether you’ve lost a key, purchased a new one, or simply want to have a spare, programming your key fob yourself can save you time and money compared to dealership services. This comprehensive guide will walk you through the process of programming both the key and remote functions of your 2011 Mitsubishi Endeavor Key Fob.
Programming the Key Portion of Your 2011 Mitsubishi Endeavor Key
This section outlines the steps to program the transponder chip within your key, which is essential for starting your Mitsubishi Endeavor. It’s important to note that you must first have your new key cut by a professional locksmith before proceeding with these programming instructions. The key cutting ensures the mechanical aspect of the key matches your vehicle’s ignition cylinder.
Here’s how to program the key portion:
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Insert a Working Key: Begin by inserting an existing, functional key into the ignition cylinder of your 2011 Mitsubishi Endeavor. This working key is necessary to initiate the programming sequence.
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Turn Ignition ON: Turn the ignition cylinder to the “ON” position. This is the position just before you would crank the engine to start. Keep the ignition in the “ON” position for 5 seconds. You’ll notice the dashboard lights illuminate, but do not start the engine. After 5 seconds, turn the ignition back to the “OFF” position and remove the working key.
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Insert Second Working Key: Within 10 seconds of removing the first key, insert a second working key into the ignition cylinder and turn it to the “ON” position. Upon turning the second key to “ON,” observe the security indicator light on your dashboard. It will flash twice to confirm that the system has recognized the second working key and is entering programming mode. After the security light flashes, turn the ignition back to the “OFF” position and remove the second working key.
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Insert the New Key: Now, within 10 seconds, insert the new, uncut key that you wish to program into the ignition cylinder and turn it to the “ON” position.
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Wait for Security Light: Keep the new key in the “ON” position and watch the security light on your dashboard. If the programming is successful, the security light will illuminate and remain lit for approximately 3 seconds. This steady light indicates that the transponder chip in your new key has been successfully programmed to your 2011 Mitsubishi Endeavor.
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Verify and Program Additional Keys (Optional): Turn the ignition to the “OFF” position and remove the newly programmed key. At this point, you can test if the key starts your vehicle. If you have additional new keys to program, repeat steps 4 and 5. Remember, all new keys must be programmed within 30 seconds of removing the second programmed key and the security light flashing twice in step 3.
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Exit Programming Mode: If you do not need to program any more keys, or to exit programming mode at any time, simply leave the ignition switch in the “ON” position for more than 30 seconds. This will automatically terminate the key programming sequence.
Programming the Remote Portion of Your 2011 Mitsubishi Endeavor Key Fob
After successfully programming the key portion to start your vehicle, you’ll need to program the remote functions of your key fob, such as locking and unlocking the doors. This process involves using the OBD-II data port in your Mitsubishi Endeavor.
Follow these steps to program the remote portion:
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Locate the OBD-II Data Port: The OBD-II (On-Board Diagnostics II) data port in your 2011 Mitsubishi Endeavor is typically located underneath the driver’s side dashboard. Look for it to the right of the steering column, near the pedals. This port is a standardized connector used for vehicle diagnostics and, in this case, for key fob programming.
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Insert Keys and Turn OFF: Insert your Mitsubishi Endeavor key into the ignition cylinder, but leave it in the “OFF” position. Do not turn the ignition ON throughout this remote programming procedure.
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Prepare Jumper Wire and Connect Terminals 1 and 4: You will need a jumper wire or a similar conductive wire to connect terminals 1 and 4 of the OBD-II data port. Before connecting, ensure that there are metal contact pins present in both terminal positions 1 and 4 of your vehicle’s OBD-II port. Carefully connect the jumper wire between terminal 1 and terminal 4 and leave it connected throughout the entire remote programming process. It’s crucial to correctly identify terminals 1 and 4 on your specific OBD-II port layout; refer to your vehicle’s repair manual or online diagrams if needed for precise identification.
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Press Hazard Switch Six Times: Within 10 seconds after connecting the jumper wire to the OBD-II port, press the hazard light switch on your dashboard exactly six times in quick succession. If performed correctly, the doors of your Mitsubishi Endeavor will automatically lock and then unlock once. This lock/unlock cycle indicates that the system has successfully entered the remote programming mode and is ready to learn new remote key fobs.
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Press LOCK Button on Remote Three Times: Take the remote you want to program and press the “LOCK” button on it three times within a 10-second window. After successfully programming the remote, the doors will again lock and unlock once to confirm successful registration of that remote.
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Repeat for Additional Remotes (Up to 4 Total): If you have more remotes to program (up to a maximum of 4, including any previously programmed remotes), repeat step 5 for each additional remote. Remember to do this within one minute of programming the previous remote. Each successful remote programming will be confirmed by the doors locking and unlocking once.
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Disconnect and Verify: Once you have programmed all desired remotes, disconnect the jumper wire from the OBD-II port and remove the key from the ignition. Test each programmed remote to ensure that the lock, unlock, and other remote functions are working correctly with your 2011 Mitsubishi Endeavor.
By following these detailed instructions, you can successfully program a new key fob for your 2011 Mitsubishi Endeavor, saving yourself the expense of dealership programming. Ensure each step is followed accurately for a smooth and successful key fob programming experience.
