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Re: Climate control suddenly blows cold air with heat on
That's happened to me a couple of times. I shut the whole system down and that seemed to correct it.
Where's WiFey?
Re: Climate control suddenly blows cold air with heat on
I just took a look in the service manuals. Perhaps I'm not looking in the right place, but all the HVAC door replacement procedures (Recirculation, Mode Upper, Mode Lower, Air Temp Door Left and Air Temp Door Right) start with "Remove the HVAC module assembly" which starts with "Drain the engine coolant" and a bunch of other stuff that doesn't look too simple.
I haven't yet searched the manual enough to see if there's a simpler procedure to get at the doors enough to inspect them. If I figure it out, I'll let you all know.
I really seems like a software/firmware bug though or maybe some sensors that indicate the orientation of the doors (wild speculation).
'03 pewter base H2
Re: Climate control suddenly blows cold air with heat on
It hasn't happened since and only that one time....so far.
A Hot wife and new little Ninja (Baby)
03 - Yellow H2 - Lux, Gobi 6' W/Tire & Ladder, Snowboard Rack + other Goodies
06 - Black Caddy SRX
01 - Ducati 748 Bip, Yellow- Giddy Up!!
Re: Climate control suddenly blows cold air with heat on
Re: Climate control suddenly blows cold air with heat on
scott j.
2008 h2 sut
2008 escalade
1969 charger
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