Rear climate control in Honda Odyssey not working? Front AC and heat works fine. Any recommendations?

SOURCE: 2006 honda Odyssey front fan quit

I'm not sure where you are based, but with most new vehicles there is a 3 year or 60,000 mile warranty, so it should be covered under that if there is a fault. I recommend taking it to the dealer if the warranty is still current, otherwise if it is not you could check through the fuses to make sure it's not just a blown fuse, maybe check the wiring to the fan motor under the dash to make sure it's still plugged in and not damaged, and (with the key on and the heater fan switched on) check for power to the fan motor with a testlight. If there is power there then the fan motor is faulty, if not then there is fault with the control system, but that is probably about as far as you could go at home. Obviously if the fan is faulty you could replace it yourself if it's easily accessible. Any further faults would need a Honda dealer or good auto electrician to diagnose.

Hope this helps,
Mark.

SOURCE: ac & elecric mirror honda odyssey 2004 dont work

Check your fuses. Sometimes more than one thing is tied to one fuse.

SOURCE: Rear ventilation system is not working.

It is too new for it to be a worn out fan motor so it must be either a fuse blown or a bad swithch. Check the fuse first - it's easy and cheap to fix so always try the easiest fix first.

Now I am assuming you do not hear the fan blowing. If I am wrong let me know.

If the fuses check out (look for them under dash and under hood) then you can take the switch out and test it with a volt meter. Hook up the two leads from the switch and see if you get continuity when on and also at each speed. I have seen fans work at only one speed and not the others.

Does it work at any speed? Or does it simply not come on?

Hope this helps. Let me know.

bob