How to Replace Side Marker Bulbs 07-13 Chevy Silverado

Introduction

This tutorial provides a step-by-step guide on how to replace side marker bulbs on a 2007-2013 Chevy Silverado. These bulbs are essential for vehicle visibility and compliance with road safety regulations. Replacing them is a straightforward process that can be completed with basic tools, ensuring your vehicle remains safe and functional.

Step 1: Gather Your Tools

Before starting, make sure you have the necessary tools:

• 10mm Socket
• 7mm Socket
• Trim Tool Set
• Ratchet
• Socket Extensions
• Rust Penetrant

Having these tools ready will streamline the replacement process.

Step 2: Prepare the Vehicle

1. Park Safely: Ensure your vehicle is parked on a level surface and turned off.
2. Open the Hood: This will provide better access to the side marker lights.

Step 3: Remove the Side Marker Assembly

1. Locate the Side Marker: Identify the side marker light assembly on your vehicle.
2. Unfasten the Bolts:
   • Use the 10mm socket to remove the bolt securing the side marker assembly.
   • If applicable, also remove any 7mm bolts present.
3. Use a Trim Tool: Carefully insert a trim tool into the edges of the assembly to pry it out without damaging the surrounding area.

Step 4: Replace the Bulb

1. Access the Bulb Socket: Once the assembly is free, turn the bulb socket counterclockwise to remove it.
2. Remove the Old Bulb: Pull the old bulb straight out of the socket.
3. Insert the New Bulb: Take the new bulb and push it into the socket until it is firmly in place.
4. Reinstall the Bulb Socket: Turn the socket clockwise to secure it back into the assembly.

Step 5: Reattach the Side Marker Assembly

1. Position the Assembly: Align the side marker assembly back into its original position.
2. Secure with Bolts: Reinsert the 10mm and any 7mm bolts to fasten the assembly securely.
3. Test the Bulb: Before fully finishing, turn on your vehicle’s lights to ensure the new bulb is functioning correctly.

Step 6: Final Checks

1. Inspect for Issues: Check that the assembly is properly seated and that there are no loose parts.
2. Close the Hood: Once you're satisfied with the installation, gently close the hood of the vehicle.

Conclusion

Replacing the side marker bulbs on a Chevy Silverado is a simple and effective way to maintain safety and visibility on the road. By following these steps, you can ensure that your vehicle's lighting system functions properly. If you encounter any issues or if the bulb does not light up after replacement, consider checking the wiring or consulting a professional. Regular maintenance of your vehicle's lighting will enhance its safety and longevity.