Is your Toyota Corolla key fob malfunctioning, or did you recently replace it? Good news! For 2009, 2010, 2011, 2012, and 2013 Toyota Corolla models, you can program the remote portion of your key fob yourself right at home. This guide provides straightforward, step-by-step instructions to get your key fob working again quickly.
Important Notes Before You Begin:
- Key Cutting and Transponder Programming: This DIY programming method is only for the remote control functions (locking and unlocking doors, panic button). You will still need to visit a Toyota dealership or a qualified automotive locksmith to have the physical key cut and the transponder chip programmed. This step is essential to start your car’s engine.
- Smart Key Systems: This programming technique does not apply to Toyota Corolla models equipped with a smart key system. If your Corolla uses a push-button start, this method is not for you. This guide is specifically for the standard key fob remote.
Step-by-Step Programming Instructions:
Follow these instructions carefully to program your 2009-2013 Toyota Corolla key fob:
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Start with the Driver’s Side Door Open: Ensure the driver’s side door is open and unlocked. Also, make sure your key is removed from the ignition switch.
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Insert and Remove the Key (Twice): Within 5 seconds of starting, insert your key into the ignition switch and remove it immediately. Repeat this process once more, for a total of two insertions and removals.
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Close and Open Driver’s Door (Twice): Within 40 seconds of the previous step, close the driver’s side door, and then open it immediately. Repeat this door closing and opening sequence once more, for a total of two cycles.
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Insert and Remove the Key Again: Insert your key into the ignition switch and remove it immediately. Do this one time only.
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Close and Open Driver’s Door (Twice Again): Within 40 seconds, close the driver’s side door, and then open it immediately. Repeat this door closing and opening sequence once more, for a total of two cycles.
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Insert Key and Close Driver’s Door: Insert the key into the ignition switch and close the driver’s door. Leave the key in the ignition.
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Ignition ON/OFF Cycle (Programming Mode Selection):
- Once for Retaining Original Codes: Switch the ignition to the “ON” position and then back to the “OFF” position one time. This option programs the new remote while keeping any previously programmed remotes working.
- Twice for Erasing Original Codes: Switch the ignition to the “ON” position and then back to the “OFF” position two times. This option programs the new remote and erases all previously programmed remotes. Choose this if you are unsure how many remotes are currently programmed or want to start fresh.
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Remove Key and System Response: Remove the key from the ignition switch. At this point, the system should respond by locking and unlocking the vehicle’s doors. The number of lock/unlock cycles indicates the programming mode selected in the previous step. It may cycle once, twice, or even five times. Following this, the system will cycle the locks slowly one to four times, indicating the number of remote transmitters now registered in the system’s memory.
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Initiate Remote Programming: Within 40 seconds of the system response, take your remote and press and hold both the “LOCK” and “UNLOCK” buttons simultaneously for about 1.5 seconds.
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Press the “LOCK” Button: Immediately after releasing the “LOCK” and “UNLOCK” buttons, press the “LOCK” button by itself within 3 seconds.
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Confirmation: The system should respond again by locking and unlocking the vehicle’s doors once to confirm successful registration of the remote, or twice to indicate that the registration has failed. If it fails, repeat the process from the beginning, ensuring each step is followed precisely.
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Programming Additional Remotes (If Needed): If you have additional remotes to program, repeat steps 9-11 within 40 seconds for each remote.
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Exit Programming Mode: To exit the programming mode, simply open the driver’s door.
Important Reminders:
- Maximum Remotes: The system can store a maximum of 4 remote transmitters.
- Troubleshooting: If you encounter issues, double-check each step. Ensure you are within the time limits specified for each step. If problems persist, consult a Toyota dealer or a professional automotive locksmith.
By following these instructions, you can easily program your 2009, 2010, 2011, 2012, or 2013 Toyota Corolla key fob remote and regain full keyless entry functionality. Remember to get the key portion cut and transponder programmed professionally for complete key functionality.
