Is your 2002 Lexus ES300 key fob not working? Or perhaps you’ve acquired a new or replacement key fob and need to get it programmed to your vehicle? The good news is, programming a key fob for your 2002 Lexus ES300 can often be done right at home, without a trip to the dealership. This guide provides you with straightforward, step-by-step instructions to program your 2002 Lexus ES300 key fob yourself.
Step-by-Step Programming Instructions
Follow these instructions carefully to program your 2002 Lexus ES300 key fob. Ensure you follow each step exactly as outlined for successful programming.
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Start with the Key and Driver’s Door: Begin the process with your key removed from the ignition. Make sure the driver’s side door is open and unlocked. Critically, ensure all other doors and the trunk are completely closed during the procedure.
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Ignition Key Insertion (Twice): Within a 5-second window, insert your key into the ignition switch and then immediately pull it out. Repeat this insertion and removal process a second time.
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Driver’s Door Cycle (Twice): Next, perform a door cycle. Close the driver’s side door, and then open it. Repeat this close and open cycle of the driver’s door one more time.
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Ignition Key Insertion and Removal: Insert the key into the ignition switch once again, and then remove it immediately.
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Driver’s Door Cycle (Twice Again): Repeat the door cycle. Close the driver’s side door, and then open it. Do this close and open cycle of the driver’s door for a second time.
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Final Ignition Key Insertion (Leave In): Insert the key into the ignition switch one last time, but this time, leave the key in the ignition. Do not remove it.
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Close Driver’s Door: Close the driver’s side door.
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Ignition Switch Cycle (ON then OFF): Turn the ignition switch to the “ON” position, and then immediately turn it back to the “OFF” position.
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Remove Key from Ignition: Take the key out of the ignition switch.
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Lock Cycle Confirmation: At this point, you should observe the door locks cycling (locking and unlocking). This lock cycling sequence indicates that your 2002 Lexus ES300 has successfully entered the key fob programming mode.
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Key Fob Programming Sequence: Take your first key fob remote that you wish to program. Press and hold both the “LOCK” and “UNLOCK” buttons simultaneously for approximately 1.5 seconds. After releasing both buttons, immediately press and hold only the “LOCK” button for 2 seconds.
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Programming Confirmation: The door locks will cycle once more to confirm that the remote has been successfully programmed. If you have additional key fobs to program, repeat step 12 for each additional remote. If you have programmed all desired key fobs, proceed to the next step.
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Exit Programming Mode: Open the driver’s side door. This action will conclude the key fob programming sequence.
Congratulations! You have now completed the programming of your 2002 Lexus ES300 key fob. Test each programmed fob to ensure they are working correctly with your vehicle’s remote locking system.
Should you encounter any difficulties during this programming process or prefer professional assistance, you can search for a qualified key fob installer in your local area by entering your city name or zip code in online search engines. They can provide expert key fob programming services if needed.
