Questions & Answers for: actuator heat

...actuator if it has dual a/c heat control levers on control head, you have 2 actuators, left side is under hvac case,right side temp actuator is above hvac case, if you only have 1 temp control on ...

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...actuator door, and flushed heater core still no heat. Automatic ac when on heat does not blow out front vents at all and when switched to manual heat cold air blows out. Is there a heat sensor and ...

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Question about 2001 Suburban

1 Answer

transfer case shift but the four wheel drive doesnt work. Any thoughts? On the full size, the front actuator is electric, not vacuum. When in 4wd mode, a switch on top of the transfer case conducts 12

...wheel drive. it says its engaged, put it really isn't. whats the deal? On the full size, the front actuator is electric, not vacuum. When in 4wd mode, a switch on top of the transfer case conducts

Question about 2001 Silverado 2500HD

1 Answer

...chevy 3500 dually 4X4 front axle not working and no light showing 4X4 On the full size, the front actuator is electric, not vacuum. When in 4wd mode, a switch on top of the transfer case conducts

my four wheel drive fuse keeps blowing. 2002 GMC Yukon On the full size, the front actuator is electric, not vacuum. When in 4wd mode, a switch on top of the transfer case conducts 12 volts out to the

Question about 2002 Yukon XL

2 Answers

...heat fixed for now watch your actuator as you turn it from cold to heat and back again, "if it turns then your blender door is the issue. if it doesn't then check the voltage going to it, if you do ...

Heat Door Actuator. - YouTube ? 6:17 https://www.youtube.com/watch?v=NkUPsacbYzc Oct 7, 2012 - Uploaded by zephmont My 2005 Crown Vic is blowing out a little heat at times but not how it normally does

...heat actuator. now it only blows cold air. who do I reset it Heat actuator, do you mean the blend door actuator. heat actuator does not get reset who do I reset it ?? How do I reset it ? What HVAC ...

Question about 2002 Yukon XL

1 Answer

...actuator has failed in the full-heat position resulting in cold air initially then hot air after the engine warms up (heating the heater core). In either case, the blend door actuator should first be ...

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