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

42,835

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.

1 of 1 people found this helpful.

Your Answer

Lexus RX 330 Experts

  • #1
    mastersgt
    Reputation
    740
  • #2
    Dariele Auteri
    Reputation
    530
  • #3
    drakeestates
    Reputation
    350
View All

Related Models For Sale

Used Lexus RX 300
9 Great Deals out of 782 listings starting at $2,000
Used Toyota Highlander
605 Great Deals out of 36,874 listings starting at $2,500
Used Toyota RAV4
875 Great Deals out of 52,468 listings starting at $1,600
Used Acura MDX
498 Great Deals out of 16,198 listings starting at $2,000
Used Toyota Camry
1,142 Great Deals out of 86,705 listings starting at $800
Used Lexus GX 470
42 Great Deals out of 1,215 listings starting at $4,995
Used Toyota 4Runner
357 Great Deals out of 26,500 listings starting at $1,800
Used Honda CR-V
905 Great Deals out of 59,592 listings starting at $1,495
Used Lexus LX 470
5 Great Deals out of 283 listings starting at $4,999
Used Lexus ES 330
33 Great Deals out of 1,005 listings starting at $2,600
Used BMW X5
351 Great Deals out of 15,777 listings starting at $3,300

Used Cars For Sale

2006 Lexus RX 330 AWD For Sale
3 Great Deals out of 151 listings starting at $5,980
2005 Lexus RX 330 AWD For Sale
14 Great Deals out of 319 listings starting at $4,995
2004 Lexus RX 330 AWD For Sale
8 Great Deals out of 391 listings starting at $5,495

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.