To find the precise location for *your* Tahoe's blend door actuator, you'll need to:
1. Consult your vehicle's repair manual: This is the most reliable source. The manual will have diagrams showing the location and the procedure for accessing it.
2. Search online for repair videos specific to your Tahoe's year and model: YouTube and other automotive repair sites often have videos showing the process of replacing the blend door actuator. These videos usually show the location very clearly. Be sure to search using the specific year and model (e.g., "2023 Chevy Tahoe blend door actuator replacement").
3. Use a parts diagram from a reputable auto parts website: Websites like AutoZone, Advance Auto Parts, or Napa Auto Parts allow you to look up parts diagrams for your specific vehicle. These diagrams may show the location of the actuator.
Important Note: Accessing and replacing the blend door actuator is a relatively complex task that requires some mechanical aptitude. If you're not comfortable working on your vehicle's interior, it's best to take it to a qualified mechanic.