Lost your 2010 Subaru Impreza Key Fob or need to program a new one? You’re in the right place. Programming your key fob for your 2010 Subaru Impreza can seem daunting, but with the right instructions, it’s a straightforward process you can do yourself. This guide will walk you through each step to program your 2010 Subaru Impreza key fob, ensuring you regain seamless access to your vehicle. Whether you’re a seasoned DIYer or a first-timer, these instructions are designed to be clear and easy to follow.
Understanding Your 2010 Subaru Impreza Key Fob: Locating the ID Number
Before you begin the programming sequence, it’s crucial to locate the ID number inside your Subaru Impreza key fob remote. This 8-digit number is essential for the programming process.
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Open the Key Fob Casing: Depending on your key fob style, you’ll need to carefully open the back. Some models require a small bladed screwdriver to pop the back cover off, while others may have a Phillips head screw.
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Locate the 8-Digit ID: Once open, look for the ID number inside the remote. It will be an 8-digit number. If you see two rows of numbers, use the row that contains only numbers, without any letters. Write this number down as you’ll need it for the programming steps.
Finding your 2010 Subaru Impreza key fob remote’s 8-digit ID number inside the casing.
Important Notes Before Programming:
- Remote Type: Identify your remote type. ‘REMOTE A’ instructions will program your remote completely. ‘REMOTE B’ instructions are for remotes that require dealer key cutting and transponder programming to start the car after remote programming. The following instructions are for complete remote programming.
- Patience is Key: These instructions might appear complex initially, but they become quite simple once you understand the process. Don’t worry if you don’t get it right the first time; you can repeat the process as many times as needed.
Programming Steps for Your 2010 Subaru Impreza Key Fob
Ensure you follow these steps precisely for successful programming of your 2010 Subaru Impreza key fob.
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Prepare the Vehicle: Make sure all doors, including the trunk, are completely closed.
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Get in the Driver’s Seat: Enter the driver’s seat and close the driver’s door. Ensure all doors remain shut throughout the process.
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Enter Programming Mode: Quickly turn the ignition key from the ‘LOCK’ position to the ‘ON’ position 10 times within 15 seconds. If done correctly, the vehicle will signal that it has entered programming mode. This confirmation is usually indicated by the lights flashing and an audible tone. If you don’t see the lights or hear the tone, exit the vehicle and restart the process from step 1.
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Confirm Programming Mode: Open and then close the driver’s side door. The audible tone should continue, confirming the vehicle is still in programming mode and ready to learn the new key fob.
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Enter the 8-Digit Code – First Pass: Using the 8-digit code you wrote down earlier, input this code using the door lock button on the driver’s side door panel. For each digit of your code:
- Press the ‘LOCK’ button the number of times corresponding to the digit.
- Immediately after pressing the ‘LOCK’ button the correct number of times, press the ‘UNLOCK’ button once to move to the next digit.
- Repeat this for all eight digits of your code.
- After entering all eight digits, press the ‘UNLOCK’ button one final time.
Example: If your code is 12345678, you would perform the following sequence: LOCK (once), UNLOCK; LOCK (twice), UNLOCK; LOCK (three times), UNLOCK; and so on, until LOCK (eight times), then UNLOCK. Remember to use your actual 8-digit code, not this example.
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Enter the 8-Digit Code – Second Pass: Repeat step 7. Enter the 8-digit code again using the same method with the ‘LOCK’ and ‘UNLOCK’ buttons on the driver’s side door panel. Once you have entered all 8 digits for the second time, you should hear a tone that lasts for approximately 30 seconds. This tone indicates successful programming.
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Program Additional Remotes (Optional): If you have more key fobs to program for your 2010 Subaru Impreza, repeat steps 5-8 for each additional remote immediately after the first one is programmed and before removing the key.
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Exit Programming Mode: Remove the key from the ignition. The programming process is now complete. Test your newly programmed 2010 Subaru Impreza key fob to ensure it locks and unlocks your doors correctly.
Troubleshooting and Tips
If you encounter issues while programming your 2010 Subaru Impreza key fob, consider these troubleshooting tips:
- Timing: Ensure you are performing the ignition turns and door operations within the specified time frames. Speed and consistency are important.
- Code Accuracy: Double-check that you have correctly identified and are accurately entering the 8-digit ID code.
- Vehicle Response: Listen and watch for the vehicle’s confirmation signals (lights flashing, audible tones) at each step. If these signals are missing, restart the process.
- Battery Condition: Ensure the battery in your new key fob is new and fully charged. A low battery can sometimes interfere with programming.
If you are still having trouble programming your remote or prefer professional assistance, you can find a local key fob programming service. Enter your city or zip code to search for professional key fob installers in your area at Keylessentryremotefob.com. They can provide expert help to program your 2010 Subaru Impreza key fob quickly and efficiently.
