Half the heater works? I know it's electrical, resistor problems

Asked by Jan 10, 2014 at 11:03 AM about the 2006 Chevrolet Silverado 1500 LS Ext Cab

Question type: Maintenance & Repair

Driver side blows cold, passenger side has heat

3 Answers

122,515

One of Your mode/blend door actuators is either broken or faulty. Very common problem with these trucks.

10 people found this helpful.
122,515

http://www.heatertreater.net/videos.html#chevy --- this video might help

17 people found this helpful.
122,515

Also several other good videos on youtube.

3 people found this helpful.

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