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How to program Chevy Colorado key?


Programming a new key for your Chevy Colorado can seem like a daunting task, but with the right guidance, it’s a straightforward process. Whether you’ve lost your key or need a spare, this guide will walk you through the steps to program your key without needing to visit a dealership. Note that the process may vary slightly depending on the model year of your Chevy Colorado.


What You’ll Need


Before you begin, make sure you have the following items ready:



  • A new, unprogrammed key compatible with your Chevy Colorado.

  • Your existing programmed key (if available).

  • Your vehicle’s owner’s manual for reference.


Steps to Program a Chevy Colorado Key


Follow these steps to program your key. If you have two working keys, the process is simpler. If you only have one or no working keys, additional steps may be required.


Programming with Two Working Keys



  1. Insert the first working key into the ignition and turn it to the "On" position (do not start the engine).

  2. Wait for the security light to turn off, which usually takes about 5 seconds.

  3. Turn the key back to the "Off" position and remove it from the ignition.

  4. Insert the second working key and repeat the process: turn it to the "On" position, wait for the security light to turn off, then turn it back to "Off" and remove it.

  5. Insert the new, unprogrammed key into the ignition and turn it to the "On" position. Wait for the security light to turn off again. This indicates that the new key has been successfully programmed.


Programming with One or No Working Keys


If you only have one or no working keys, you may need to perform a more involved process:



  1. Insert the new key into the ignition and turn it to the "On" position.

  2. Leave the key in the "On" position for approximately 10 minutes until the security light turns off.

  3. Turn the key to the "Off" position for 5 seconds, then back to the "On" position. Repeat this process two more times (a total of three 10-minute cycles).

  4. After the third cycle, turn the key to the "Off" position and then start the vehicle. The key should now be programmed.


Tips for Success



  • Ensure your vehicle’s battery is fully charged before starting the programming process to avoid interruptions.

  • If the programming process fails, double-check that the key is compatible with your Chevy Colorado model and year.

  • Consult your owner’s manual for specific instructions related to your vehicle.

  • If you encounter issues, consider contacting a professional locksmith or your local dealership for assistance.


When to Seek Professional Help


While programming a key yourself can save time and money, there are situations where professional help may be necessary. For example, if your vehicle’s anti-theft system is malfunctioning or if you’re unable to program the key after multiple attempts, a certified locksmith or dealership can assist you. At Kevin’s Autos, we specialize in key programming and can ensure your Chevy Colorado key is set up correctly and efficiently.


For more tips and expert advice on car maintenance and repair, visit our blog at Kevin's Autos.


Frequently Asked Questions

How do you reprogram a Chevy key fob after replacing the battery?


Press and hold the “Lock” and “Unlock” buttons at the same time. When you hear the door locks engage and disengage, that means your programming has been successful. Reinsert your key into the ignition and turn to the “On” position to end programming.



How do I program my transponder key myself?


Programming a Single Key

  1. Insert the key into the ignition, and turn it to the on position.
  2. Leave the key in this position for 10 minutes and 30 seconds, and then turn it off.
  3. Turn the key back on, and wait for additional 10 minutes and 30 seconds before turning it off again.
  4. Repeat the process for a third time.



How to program Colorado key?


On your Chevy key fob, press and hold the “Unlock” and “Lock” buttons simultaneously until you hear the door locks engage and disengage again, indicating that you have successfully programmed your key fob. Re-insert the newly programmed key into the ignition in the “On” position to end the programming sequence.



Can AutoZone program key fobs?


AutoZone stores do offer key programming services, and the typical charge can vary but may range from $30 to $80, depending on the complexity of the programming process. It's often much less than other options.



Why is my key not working in my Chevy Colorado?


The most common reasons a Chevrolet Colorado key won't turn are a binding steering column/lock, an ignition switch issue, or a problem with the ignition key.



Can I buy a new key fob and program it myself?


If your car is equipped with onboard programming, you will be able to program a new transponder key or a keyless entry remote by yourself. If you own a newer vehicle, most likely it would not be equipped with onboard programming, and it will require a professional key programmer.



How much does AutoZone charge to program a key fob?


Yes, AutoZone can help you find and replace the battery in your key fob. 2. How much does it cost to program a key fob? The cost can vary widely, but typically ranges from $50 to $200 depending on your vehicle and where you get it programmed.



Can I program a key fob myself?


A: It really depends on the car. With some, the key fobs can be programmed without any special tools, but others require one or more tools to do the job.



Can I program a GM key fob myself?


Simultaneously press and hold the lock button and the unlock button on the keyless remote for fifteen seconds. The doors will lock and unlock as you are holding down both buttons to confirm the programming of that transmitter.



Do you need to reprogram key after changing battery?


In most cases, you do not have to reprogram your key fob after changing the battery. The key fob should retain its programming even when the battery is replaced. However, if your key fob is still not working after the battery change, you might need to reprogram it.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.