
The drainage outlets on the CR-V are located as follows: Fuel filler cap drainage hole: Open the fuel filler cap cover, and you can see a drainage hole at the bottom inside the fuel filler cap. Sunroof drainage holes: There is one drainage hole at each of the four corners of the sunroof. Opening the sunroof makes them easily visible—four small holes, each connected to a hose that leads to the front and rear of the vehicle. Door panel drainage holes: The door drainage holes are located at the lower part of the door panel, usually with 1-2 holes. Trunk drainage hole: The trunk drainage hole is generally located beneath the spare tire in the trunk. The spare tire area is one of the lowest points of the vehicle body, so water from high water levels while driving or leaks through gaps in the lights will flow to this area through the vehicle's internal structure.

As a seasoned CRV driver with over a decade of experience, I can say that the location of drainage holes is quite crucial. Generally, there are several key areas: the sunroof drainage holes are at the front and rear corners of the sunroof, and you can see small holes when you open the sunroof; the door drainage holes are hidden at the bottom of the doors, roughly the size of a thumb; the trunk drainage hole is near the sealing strip of the trunk lid; and the fuel tank cap drainage hole is inside the fuel tank cap. These areas are prone to accumulating leaves or dust, and if not cleaned, water can't drain properly, potentially leading to cabin leaks or rust. I recommend using thin wire or compressed air to clear them every six months, especially before the summer rainy season. Don't overlook these small details—if they get clogged, repairs can be costly. Proper is the real key to peace of mind.

Talking about the drainage outlet locations on the CRV, my own experience has been quite helpful. The main ones are at the two corners of the sunroof edges, where you can feel small holes with your fingers; there are drainage outlets like plastic plugs under the doors, visible when you open the door; there's also a small hole around the trunk lid latch. And at the fuel tank cap, you'll see a drainage groove when you open it. Why is regular cleaning necessary? Last time it rained, water leaked through the sunroof because it was clogged, soaking the floor mats completely. A simple fix is to use a wire or a hairdryer to clean it out. Don't wait until there's a problem to fix it—it wastes time and money. Make it a habit to check during regular car washes to keep your car durable.

The drainage outlets of the CRV are mostly located at the front and rear corners of the sunroof, the bottom edges of the doors, and near the trunk sealing strip. A drainage channel is also designed inside the fuel tank cap. These areas are prone to clogging, so use small tools to clear them. Remember not to let water accumulate to prevent rust.

I found that the CRV's drainage outlets are concentrated in several areas: there are holes in the corners of the sunroof, plugs at the bottom of the doors, openings on the trunk lid, and a small groove inside the fuel tank cap. Regular cleaning can prevent water leakage issues, and it's not difficult to do it yourself.

Having driven the CRV for years, I'm familiar with the drainage port locations. The sunroof drain holes are at the four corners of the sunroof frame; the door drain ports are under the bottom rubber seals; the trunk drain port is near the lock mechanism; the fuel filler flap drain is inside the cover panel. Recommended to check quarterly to prevent clogs and save money. A simple clearing ensures safety.


