Starting your Chevy Blazer with a key fob is a convenient feature, especially on cold mornings or hot days. This guide provides a comprehensive overview of how to effectively use your key fob to start your Chevy Blazer, along with helpful tips and troubleshooting advice.
Understanding Chevy Blazer Key Fob Start
The key fob for your Chevy Blazer offers more than just locking and unlocking doors. One of its most valuable features is the remote start capability. This allows you to start your vehicle from a distance, enabling the engine to run and climate control to activate before you even get inside.
Basic Remote Start Procedure
To remotely start your Chevy Blazer using the key fob, follow these simple steps:
- Press and Release the Lock Button: First, press and release the lock button on your key fob. This ensures that your vehicle is locked before initiating the remote start sequence.
- Press and Hold the Remote Start Button: Next, immediately press and hold the remote start button (usually a circular arrow symbol) for a few seconds.
Alt text: Chevy Blazer key fob highlighting the remote start button with a circular arrow symbol.
After successfully executing these steps, your Chevy Blazer’s engine should start. The parking lights will typically turn on, indicating that the remote start is active.
Key Fob Lock Functionality During Remote Start
Once your Chevy Blazer is remotely started, it remains locked for security. You will need to unlock the vehicle using your key fob or the door handle sensors to enter. This feature ensures that your vehicle is secure while it’s warming up or cooling down.
Advanced Key Fob Features and Settings
Beyond the basic remote start, your Chevy Blazer key fob and vehicle settings offer additional functionalities that enhance your user experience.
Auto-Lock Functionality
While you cannot automatically lock your Chevy Blazer while it is running and you are inside, the auto-lock feature typically engages after you turn off the engine, exit the vehicle, and close all doors. The vehicle will usually lock within a short period after you exit, often around 5 seconds. This is a standard security feature to prevent accidental unlocking.
However, if you want to lock your Chevy Blazer while it is running but you are outside the vehicle (for example, if you want to warm it up on a cold day while stepping back inside), you can do so manually using your key fob.
To lock your Chevy Blazer while it’s running:
- Start Your Vehicle: Start your Chevy Blazer using either the push-button start inside the vehicle or the remote start feature on your key fob.
- Exit the Vehicle: Carefully exit your Chevy Blazer, ensuring you have your key fob with you.
- Press the Lock Button on the Key Fob: Press the lock button on your key fob. The doors should lock while the engine continues to run.
Alt text: Person locking a running Chevy Blazer with a key fob from outside the vehicle.
This manual lock procedure is useful for situations where you want to secure your running vehicle momentarily.
Extending Remote Start Time
By default, the remote start on your Chevy Blazer will run for a set duration, typically 15 minutes. However, you can extend this run time if needed.
To extend the remote start time:
- While the Vehicle is Remotely Started: Press and hold the remote start button again before the initial 15-minute period expires.
- Extend Run Time: This action typically adds another 15 minutes, providing a total of up to 30 minutes of run time.
Consult your Chevy Blazer Owner’s Manual for precise instructions and confirmation of this feature, as the exact procedure can slightly vary based on model year and trim.
Checking and Adjusting Vehicle Settings
For customized lock and remote start settings, you should explore your Chevy Blazer’s vehicle settings menu, usually accessible through the infotainment screen.
To access and adjust settings:
- Access Vehicle Settings: Navigate through your infotainment system to find the “Settings” menu. Look for options related to “Vehicle,” “Locks,” or “Remote Start.”
- Explore Lock Settings: Within these menus, you may find options for auto-locking, remote locking feedback (lights or horn), and potentially other customizable lock features.
- Explore Remote Start Settings: Look for settings related to remote start duration, climate control activation during remote start, and whether accessories turn on during remote start.
Alt text: Chevy Blazer infotainment screen displaying vehicle settings menu with options for locks and remote start.
Refer to your Chevy Blazer Owner’s Manual for detailed explanations of each setting and how to adjust them to your preferences. The manual is an invaluable resource for understanding all the features of your vehicle. You can typically find a physical copy in your glove compartment or download a digital version from the Chevrolet website.
Troubleshooting Common Key Fob Start Issues
If you encounter issues starting your Chevy Blazer with the key fob, consider these common troubleshooting steps:
- Check Key Fob Battery: A weak battery in your key fob is a common cause of remote start failure. Try replacing the battery with a fresh one.
- Proximity: Ensure you are within the effective range of the remote start system, typically within a reasonable distance of your vehicle.
- Obstructions: Make sure there are no significant obstructions between you and your vehicle that could interfere with the signal.
- Vehicle Issues: If remote start consistently fails, there might be an underlying issue with your vehicle’s electrical system or remote start module. Consult a certified Chevrolet technician for diagnosis and repair.
- Hood or Door Ajar: Remote start may be disabled if the vehicle detects that the hood, or any door is not fully closed. Ensure all closures are secure.
Conclusion
Starting your Chevy Blazer with a key fob is designed to be straightforward and convenient. By understanding the basic procedures, exploring advanced features, and knowing how to troubleshoot common issues, you can fully utilize this valuable feature. Always refer to your Chevy Blazer Owner’s Manual for the most accurate and detailed information specific to your vehicle’s model and year.
