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Posted
Where is the A/C drain tube located ?  Can anyone help ?

check roof drains had same problem went to lexus dealer he said drain came loose hope this helps you

Posted
Shoot 20psi in the two front drain holes. Then shoot 80-90psi through them. 99% of the time, you'll fix it.

Where are the two front drain holes

Posted

Open your sunroof. At both front corners of the bodywork, there will be a small hole to let water drain.

What normally happens, is that line backs up on the driver's side (go figure). The water can't drain so it'll spill over the "tray" out into the back, either directly there, through the liner, or on the seat & down.

They're hard to see, run your finger through the joint in the bends. You'll feel them.

Posted

I could be wrong here, but water in the rear assenger footwell is usually an indicator of a clogged A/C drain on the ES.

Drive around for a while w/ the A/C on. Then park and come back to the car after a few minutes to see it there is water pooled on the gound. If not then there's a telltale sign it's the A/C.

Posted
I could be wrong here, but water in the rear assenger footwell is usually an indicator of a clogged A/C drain on the ES. 

Drive around for a while w/ the A/C on.  Then park and come back to the car after a few minutes to see it there is  water pooled on the gound.  If not then there's a telltale sign it's the A/C.

I know it's clogged. Where are the drains ?

Posted

The drain is the only rubber drain hose under the front of the cabin. Runs right by the exhaust, make sure it's not plugged.

Blow compressed air through the sunroof drain holes.

SunroofDrain.jpg

Same thing for the passanger side!

Posted

Thank you for the response, but maybe a lack common sense, how does the sunroof drain affect the a/c drain?

The drain is the only rubber drain hose under the front of the cabin. Runs right by the exhaust, make sure it's not plugged.

Blow compressed air through the sunroof drain holes.

SunroofDrain.jpg

Same thing for the passanger side!

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