2011 Intl Prostar Sleeper Blend Door Actuator

[Sergiu]

My sleeper HVAC temperature control doesn't work. Checked the resistance at temp knob while turning it from cold to hot and it was good. Replaced the sleeper air door actuator new part
https://www.amazon.com/gp/product/B00Z7N...UTF8&psc=1
Does anyone know what these two pins are for? I checked the voltage and it doesn't show any. I think there could be bad wires somewhere, any ideas ? Maybe someone fixed their sleeper temp regulator already and knows the solution, please help

[Waterloo]

Look here for the pins... http://bodybuilder.navistar.com/General/BBcircuitIX.htm

I'm thinking it could be the resistor, that spike thing.

Blower Resistor International (Navistar) OEM# 3626414-C1
Item#: 11-0837
Availability: Usually ships the same business day
$36.30

Found under Components, Resistors

http://www.truckersac.com

Fast shipping, normally same day out of Atlanta GA.