06 Silverado Blend Door Actuator

I have a 2008 silverado that blows only cold air.

06 silverado blend door actuator.

Blend door actuator works for your hvac system is made of a plastic housing a small electric motor and a plastic gear set of which full ingredients includes. It is controlled by a blend door actuator which is a small electric motor. First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or vent mode controls are moved. Have removed the glove box but actuator door is to the left of the glove box and can not be reached from that point.

Strict purchasing and testing procedure to ensure high quality reliability and durability of the products. Chevy truck forum silverado sierra gmc truck forums. An actuator can go bad in of two ways. Which blend door actuator controls heat cool.

What do i need to. I replaced the one above the gas pedal have watched the cab recirculation door open and close hope its not the one on top of the heater box inside the dash but can not. If you re only able to get cold or very hot air from your vents there may be a problem with the blend door or actuator. Polypropylene glass fiber polyoxymethylene diodes resistance capacitance.

When you turn the knob on your dash to the desired temperature the actuator moves the blend door to achieve the proper mix. The blend door or vent door mixes warm and cool air to be sent to your vents.