Question about 1992 Chevrolet K1500

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The heater mode linkage has fell out on my heater control box

This is on a 1992 Chevrolet K1500 Blazer and on a 1990 Chevrolet Silverado K1500 Full size P/U.

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Do you mean that it Came out of the In dash Unit or is Broken off of the Vent Housing Under the Dash?

Posted on Jan 10, 2009


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1990 silverado interior lights won't go off

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The Heater works when the truck is turned on but the display is dark and the air will only blow out by your feet will not change to defrost. 2003 Chevrolet Silverado Extended Cab

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Where is the heater blower motor on the 1990 K5 Blazer 6.2L diesel?

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1995 Chevy k1500 heater problems.

there is an electric motor that moves the linkage to change where the air comes out..its under the dash to the right of the gas pedal........the problem is likely the linkages form that motor to your blend door that directs the air.its called the Heater Blend Door Actuator
hope this helps.......Good Luck!


Dec 14, 2008 | 1999 Chevrolet Silverado 1500

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