2001 Lexus rx300 water leak on driver side

Asked by Oct 29, 2015 at 09:23 PM about the 2001 Lexus RX 300 FWD

Question type: Maintenance & Repair

water leaks onto driver side floor during rain. the sun roof drains are clear.

3 Answers


You're windshield, door, or window seals are leaking.

1 of 1 people found this helpful.

I am having the same problem with my 2006 350rx. I have found that somehow the drain tube are draining into the inside of the cab and not out of the bottom of the car. when I pure water into the drain holes it goes down to drain tube and onto the floor

4 of 4 people found this helpful.

I had the same issue. The front passenger side floor was wet after it rained. I read threads and watched youtube videos. It turns out that the drain tube was disconnected at the sunroof drain. The roof liner is somewhat impermeable so the water was running inside the roof liner down the plastic trim and onto the carpet. I pulled the roof liner back and put on a new hose clamp.

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