My Lexus heating system.

Asked by Oct 13, 2016 at 03:12 PM about the 2004 Lexus RX 330 AWD

Question type: Maintenance & Repair

I have a 2004 Lexus RX 330.  It has a dual Heat/Ac system.  Suddenly, the
heat only works on the passenger side.  Just cold air on the drivers side.  The
A/C works fine on both sides.  The coolant level is fine.  The temperature
needle is right in the middle.  Any thoughts?
Thank you.

1 Answer

35,805

One of your blend doors has failed. It's not opening up to let the heat into the drivers side. Never torn one apart for a Lexus, but I'm betting it's an electronic gear driven door. You can search Youtube for some DIY videos. Or if you're not handy with cars, bring it to your local mechanic.

Your Answer

Add photo

Related Questions

Search Lexus RX 330 Questions

Lexus RX 330 Experts

#1 mastersgt
mastersgt
Reputation 730
#2 Dariele Auteri
Dariele Auteri
Reputation 420
#3 drakeestates
drakeestates
Reputation 350
View All

Related Models For Sale

Used Lexus RX 300
22 Great Deals out of 1,022 listings starting at $2,299
Used Toyota Highlander
481 Great Deals out of 25,067 listings starting at $1,500
Used Acura MDX
314 Great Deals out of 17,194 listings starting at $1,200
Used Toyota Camry
1,101 Great Deals out of 96,247 listings starting at $1,250
Used Honda CR-V
813 Great Deals out of 59,357 listings starting at $1,200
Used Lexus GX 470
51 Great Deals out of 1,318 listings starting at $5,000
Used Toyota RAV4
640 Great Deals out of 61,978 listings starting at $2,450
Used Lexus ES 330
48 Great Deals out of 1,316 listings starting at $2,850
Used Toyota 4Runner
320 Great Deals out of 20,548 listings starting at $2,295
Used Nissan Murano
363 Great Deals out of 22,811 listings starting at $1,800

Used Cars For Sale

2006 Lexus RX 330 AWD For Sale
6 Great Deals out of 189 listings starting at $6,500
2005 Lexus RX 330 AWD For Sale
11 Great Deals out of 343 listings starting at $5,495
2004 Lexus RX 330 AWD For Sale
16 Great Deals out of 477 listings starting at $3,998