Do I have to tear the dash out to gain access to the 12 volt power outlet on my 2008 dodge ram 3500?

No, you typically do not have to tear out the dash to access the 12-volt power outlet in a 2008 Dodge Ram 3500. The outlet is usually located in the center console or dashboard area, which may allow for easier access by removing just the panel surrounding it. However, if there are any issues with the outlet itself, you might need to remove some components for repairs. Always consult the vehicle's service manual for specific instructions.