No Heat On Floor.

deadmilenko · December 20, 2005

When I turn my fan on floor, 85% of the air flow comes out the defrost vent and the 15% out the floor. When it is turn on floor and defrost it is the same result. Maybe it has always been like this. But this is the first time I have noticed it. Has anyone else experienced this problem?

GuyTelefunken · December 20, 2005

I'm guessing an airmix door/motor/position sensor problem. Check for codes.

Climate_Control_Codes.pdf

deadmilenko · December 20, 2005

thanks Guy, I will check it out and post the results.

Edited December 21, 2005 by deadmilenko

deadmilenko · December 21, 2005

Here is the results but I only get a two diget code. Do I just disreguard the B1421/ in front of the 21?

I think that these are my codes?

GuyTelefunken · December 21, 2005

Read note number 3 under the code descriptions. 21 and 24 are probably normal depending where you did the test. To look into this problem furthur will most likely require digging deep into the dash. There are other tests the Lexus dealer can do first. I would recommend giving the dealer a visit.

Edited December 21, 2005 by GuyTelefunken