Air Con Test?

[Douf]

Hi

I have a 2006 Lexus IS250 and I am confident that the air con is blocked as I keep getting water on the rear floor carpets.  Lexus dealer wants £80.00 to check if that is the fault.  How can this be checked and could i do it myself?

[Texas]

Trying to find the thread but there is an outlet/overflow under the car above the gearbox that gets blocked ( fitted with a cap of some sort as I recall) but is a nightmare to get access to!

paul m.

TaDaaa. Found it

https://www.clublexus.com/forums/is-2nd-gen-2006-2013/581556-ac-evap-blockage-and-diy-kinda.html

Remember this will be LHD they are describing!

[madasahatter]

Could be door barriers not working properly. Seems a big problem on certain Bmw models. Take the door panels off and check them.

 

[NemesisUK]

Blocked a/c drain would normally flood the front footwells?

Does the car have a sunroof? Could the rear drains be blocked/dislodged?

[Douf]

Thanks everyone for the comments.  It does help.