Replacing or upgrading vehicle emblems can significantly enhance the appearance of a vehicle while also providing functional improvements such as LED lighting. This guide outlines the necessary tools, step-by-step procedures, and care instructions for installing LED grill emblems on 2007+ GMC trucks. The instructions are based on official installation guides and technical specifications provided by RGB Halo Kits and Emblemsonly, with an emphasis on proper surface preparation, adhesive application, and maintenance practices.
Overview of Installation Process
The installation of LED grill emblems involves several critical steps, including the removal of the original equipment manufacturer (OEM) emblems, surface preparation, and the secure installation of the new emblems using adhesive. The process requires attention to detail to ensure a long-lasting and aesthetically pleasing result. It is particularly important to follow the temperature and climate considerations outlined in the source material to avoid compromising the adhesive bond.
The installation involves specialized tools such as a heat gun, adhesive remover, and microfiber towels. These tools are essential for safely removing old emblems and preparing the surface for the new ones. Additionally, users must consider environmental factors such as temperature and exposure to road salts, which can affect the longevity of the adhesive and the overall appearance of the emblems.
Tools and Materials Required
The successful installation of LED grill emblems on a 2007+ GMC truck requires a set of specific tools and materials. The following list outlines the recommended items:
- Heat Gun or Hair Dryer: Used for softening adhesive to facilitate the removal of OEM emblems.
- ABS or Rubber Wedge: Helps in prying off emblems without damaging the vehicle’s surface, though it is only recommended for metal panels.
- Adhesive Remover (e.g., GooGone): Used to remove residual adhesive after the old emblems are taken off.
- Microfiber Towel: Recommended over standard terry towels for cleaning and applying adhesive remover.
- ABS Razor Blade: Useful for scraping off stubborn adhesive, though it requires skill to avoid damaging the vehicle’s paint.
- Adhesion Promoter: Enhances the bonding strength between the new emblem and the vehicle surface.
- Floss or Fishing Wire (optional): Recommended for removing letter-style emblems with string-based tools.
- Heavy Duty Gloves (optional): Suggested for handling tools and materials, especially when dealing with heat and adhesive remover.
It is important to note that the effectiveness of the tools can vary depending on the type of emblem being removed and the material of the vehicle’s surface. Users are advised to consult the tools and care section provided by the manufacturer for additional guidance on the appropriate tools for their specific application.
Step-by-Step Installation Instructions
The installation of LED grill emblems involves a series of detailed steps to ensure a secure and long-lasting fit. Below is an overview of the key steps outlined in the source material:
Step 1: Removal of OEM Emblems
The first step in the installation process involves the removal of the existing OEM emblems. This is typically done by drilling out the plastic pins located on the rear of the factory emblem. Once the OEM letters are removed, a hole must be drilled for the multicolor LED emblem wiring for each letter. The LED emblem is designed to fit only inside GMC grill emblems with chrome surroundings and recessed red inserts. Each letter features 3M adhesive backing to ensure a secure fit.
Users are advised to watch the provided video examples for a visual guide on removing the OEM red GMC letter insert pieces. It is important to note that the third-party videos used in this guide are provided for instructional purposes and their accuracy is not guaranteed. Users should exercise caution and follow the steps as described to avoid damaging the vehicle.
Step 2: Surface Preparation
Proper surface preparation is crucial for ensuring the longevity of the new emblems. The process involves three main phases:
- OEM Adhesive Removal: The existing adhesive must be removed as much as possible before it cools. This can be done by rolling the adhesive with the thumbs or using an ABS plastic razor blade with caution to avoid damaging the paint.
- Application of Adhesive Remover: After the bulk of the OEM adhesive has been removed, an adhesive remover should be applied using a microfiber towel. It is important to allow the adhesive remover to soak in for at least five minutes before working the adhesive with the microfiber towel until all residue is removed.
- Surface Cleaning: Once all adhesive residue has been removed, the area should be cleaned with soap and water, followed by the application of rubbing alcohol to remove any oily residue left by the adhesive remover.
Users should also consider the temperature and climate when preparing the surface. The installation is recommended in temperatures of 70+ degrees Fahrenheit (approximately 20 degrees Celsius). If the vehicle is in a cold climate, the surface should be gently heated before installation, and the vehicle should be kept warm for 1-2 days after installation.
Step 3: Installation of the New Emblems
Once the surface is properly prepared, the new emblems can be installed. The following steps outline the process:
- Test Alignment: Before removing the 3M backing from the new emblem, users should perform a few test alignments to ensure proper placement.
- Removal of Protective Film: The 3M protective film should be fully removed from the backside of the new emblem.
- Application of Adhesion Promoter: If available, an adhesion promoter should be applied to enhance the bonding strength between the new emblem and the vehicle surface.
- Installation of the Emblem: The new emblem should be placed on the vehicle surface and pressed gently for approximately 1-2 minutes to ensure a secure bond. It is recommended to wait 24-72 hours before washing the car.
Users should also be mindful of the care instructions for the new emblems. It is advised not to power-wash the emblems and to hand wash them using a microfiber towel. For chrome-plated badges, a light polish with a microfiber towel is recommended. Custom-painted badges should be patted dry and never scrubbed.
Environmental and Climate Considerations
Environmental and climate conditions play a significant role in the longevity and appearance of the new emblems. The installation is best performed in temperatures of 70+ degrees Fahrenheit (approximately 20 degrees Celsius). If the vehicle is located in a cold climate, the surface should be gently heated before installation, and the vehicle should be kept warm for 1-2 days after installation to avoid immediate exposure to extreme cold or snow.
In cold or snowy climates, it is critical to invest in a car cover to protect the vehicle from direct exposure to frigid wind and snow pile-up. Additionally, if the vehicle is exposed to road salts used to melt snow, users should be mindful that these salts can eat through chrome plating and deteriorate custom paint finishes. Regular cleaning of the emblems is recommended if they are exposed to road salts.
Additional Notes for ABS Plastic and Carbon Fiber
For vehicles with ABS plastic or carbon fiber surfaces, additional considerations are necessary. The use of an ABS plastic razor blade is optional for removing stubborn adhesive, but users should exercise caution to avoid damaging the paint. The installation of new emblems on these surfaces should follow the same steps as outlined above, with particular attention to the temperature and climate conditions.
Conclusion
The installation of LED grill emblems on a 2007+ GMC truck involves a series of detailed steps to ensure a secure and long-lasting fit. From the removal of OEM emblems to the preparation of the surface and the installation of the new emblems, each step requires careful attention to detail. Proper surface preparation is essential for ensuring the longevity of the new emblems, particularly in cold or snowy climates where additional care is necessary. Users are advised to follow the instructions provided by the manufacturer and to consider environmental factors such as temperature and exposure to road salts. By following these guidelines, users can achieve a professional-looking result that enhances the appearance of their vehicle.