Where is the drainage hole of the Teana car door?
2 Answers
The drainage holes of the Teana car door are located at the lower part of the door panel. Below is some information about car drainage holes: 1. Most car models do not have separate drainage pipes inside the doors; rainwater is discharged through the rust-proofed door panel. 2. Once the door drainage hole is blocked, water accumulation inside the door panel can damage the window regulator, audio system, and central door lock. 3. Since most drainage holes are positioned low, vehicles frequently driven on muddy roads are prone to having the drainage holes clogged with mud. Owners should regularly check and promptly clean the drainage holes if water is not draining properly to prevent accumulation.
I've worked on many Teana models, and the door drain holes are usually located at the bottom edge of the door, near the door seal, between the inner and outer panels. This design allows rainwater to drain out, preventing water accumulation that could rust the door body or damage the power window motor. Many people overlook them, as car washes or rainy days can easily cause dust and leaves to block the holes. Water accumulation inside the door may lead to short circuits in the electrical circuits. I recommend using a thin wire or a specialized tool to clean them monthly—just a quick glance when bending down before driving can reveal their location. Long-term blockages can lead to expensive repairs, so developing this habit saves both hassle and money.
