Lost your 2001 Buick Century key fob or need to program a replacement? Don’t worry, programming your key fob for your 2001 Buick Century can often be done right at home without a trip to the dealership. This step-by-step guide will walk you through the process of programming your 2001 Buick Century key fob, saving you time and money.
Before you begin the programming sequence for your 2001 Buick Century key fob, make sure you have all the key fobs you intend to use with your vehicle. This is crucial because the programming process will erase all previously programmed key fobs from your Buick Century’s memory. Any key fobs not programmed during this session will no longer work and will need to be reprogrammed along with the others.
Here are the simple steps to program your 2001 Buick Century key fob:
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Ensure all doors of your 2001 Buick Century are fully closed. This is important for the system to properly enter programming mode.
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Insert the ignition key into the ignition cylinder. Turn the key to the “ON” position. This is the position just before you would crank the engine to start. Do not start the engine.
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Turn the ignition key back to the “OFF” position, and then remove the key completely from the ignition.
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Locate the power door lock switch on the driver’s side door panel. Press and hold the “UNLOCK” button. Maintain pressure on the “UNLOCK” button throughout the next steps.
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While still holding the “UNLOCK” button, insert the ignition key back into the ignition cylinder, and then immediately remove it. Do not turn the key at any point during this step.
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Again, insert the ignition key into the ignition cylinder and immediately remove it. Remember, do not turn the key.
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One last time, insert the ignition key into the ignition cylinder. This time, leave the key in the ignition cylinder. Do not turn the key.
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Release the “UNLOCK” button on the door. If you have successfully entered programming mode, your 2001 Buick Century will provide confirmation by sounding three audible beeps. This indicates that the vehicle is ready to learn the key fob signals.
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Take the key fob you wish to program. Simultaneously press and hold both the “LOCK” and “UNLOCK” buttons on the key fob. Continue holding both buttons until the vehicle beeps two times. These two beeps confirm that the 2001 Buick Century has successfully recognized and programmed the key fob. This step might take approximately 15 seconds, so keep holding the buttons until you hear the confirmation beeps.
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If you have additional key fobs to program, repeat the previous step (step 9) for each additional key fob. You can program up to a total of four key fobs for your 2001 Buick Century, including any existing working fobs you had.
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Once you have programmed all desired key fobs, remove the ignition key from the ignition cylinder. This action will exit the key fob programming mode.
Now, test each of your programmed key fobs to ensure they are working correctly with your 2001 Buick Century. You should be able to lock and unlock the doors, as well as activate any other remote functions your key fob may have.
If you encounter any difficulties during this 2001 Buick Century Key Fob Programming process, double-check each step and ensure you are following the instructions precisely. If you are still unable to program your key fob, it may be necessary to consult a professional automotive locksmith or your local Buick dealership for assistance. They have specialized tools and expertise to handle key fob programming and can help resolve any issues you might be experiencing.
