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Old 11-30-2010, 07:01 PM
wardriver wardriver is offline
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Re: Location of temp actuator 04 Suburban please

To replace the actuator: Take off the duct shroud ( 4 screws ) and the actuator is right above the hump in the floor, only 2 screws & pull down. You can feel the spindel or shaft that connets to to flapper that lets in the heated air, open and close manually with your finger tips an you can hear it open & close. Line that shaft to the opening in the actuator and reinstall the 2 screws.
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