Blend door actuator
#1
Senior Member
Thread Starter
Blend door actuator
Do any of you fine forum members happen to have a break down of the HVAC assembly for a 2000 C/K with out duel zone temp controls? I need to replace the blend door actuator on my neighbor'* truck and I can't remember if its the one on top or the bottom of the heater box. I'm hoping it'* the bottom one because I don't feel like ripping the dash completely apart.
#4
#5
Senior Member
True Car Nut
sounds like the position actuator gears are bad, though i havent taken one of those trucks apart to tell you exactly how. pretty common failure it will have to be replaced though just resetting it i doubt would do anything. you can watch them and one should move when you change positions if so the controller should be fine
#6
sounds like the position actuator gears are bad, though i havent taken one of those trucks apart to tell you exactly how. pretty common failure it will have to be replaced though just resetting it i doubt would do anything. you can watch them and one should move when you change positions if so the controller should be fine
#8
Oh sorry, yes I hear things moving and trying to adjust but it doesn't change the airflow direction. It might be the gears...so you're saying to get down and watch during that re setting process and I should be able to see something?
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olscout99
Everything Electrical & Electronic
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02-02-2009 05:32 PM