2003 Silverado Blend Door Actuator

An actuator can go bad in of two ways.

2003 silverado blend door actuator.

To see which blend door is t. 2003 chevrolet silverado 1500 a c heater blend door actuator. In this video we show how to replace the blend door actuator that controls the heat and cold in a 1999 2007 chevrolet silverado. The blend door is controlled by a small electric motor called the blend door actuator.

The actuator moves the blend door in your silverado s heating and air system to achieve the proper mix of hot and cold air. Equip cars trucks suvs with 2003 chevrolet silverado 2500 hd a c heater blend door actuator from autozone. Blend door actuator replaces 89018365 604 106 52402588 fits 1994 2012 chevrolet chevy gmc silverado 1500 and 2500 tahoe sierra air door actuator hvac blend control act 4 3 out of 5 stars 168. We have the best products at the right price.

A blend door actuator is made up of an electric motor that turns a plastic gear set in one direction or another which is connected to an air control door pivot at the final drive of the unit. First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or. If your silverado only provides very cold air or very hot air from the vents there may be a problem with the blend door or the blend door actuator. No parts for vehicles in selected markets.

Heater blend door actuator connector.