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hyperlight12 06-09-2017 11:27 PM

H3T A/C Issue
 
Okay - have a 2009 H3T Alpha in Solar Flare. A/C works, but cold air only comes out when the variable temp knob is turned all the way to Max. If I turn it off of max, back to slightly warmer - it starts to blow hot air - no in between. Feels like a temp sensor or something like that? Could it be since I installed a head unit - maybe I didn't plug everything back in correctly?

Thanks in advance

sycraft 06-10-2017 06:11 AM

It is a known problem, make sure you use a new ac control unit as the old ones do this regularly


<a id="d39265e24">Condition/Concern:Some customers may complain that the temperature will go to full hot when they turn the temperature control one click off of full cold. The control head is defaulting to Emergency Mode (this provides HOT air for safety reasons which would be available to clear the windshield in Defrost mode). This will happen if the feedback voltage for the air temperature actuators are out of range.


<a id="d39265e34">Recommendation/Instructions:Replace the HVAC control head with part number 25920831

hyperlight12 06-10-2017 07:24 AM

Thanks a ton sycraft - appreciate it


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