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2014 Chevy Silverado
Platform: Truck, GMT 400, 800, & 900

Heater Temperature Control

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Old Mar 24, 2010 | 10:21 PM
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chevy98gig's Avatar
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Default Heater Temperature Control

When rotating the temperature control **** (middle ****) from cool to heat on the control valve I can hear a noise like something is in the vent rotating. I get hot air and everything is functioning properly but it seems I can hear a valve in the vent (register) rotating. Any way to disassemble the vent to see what is making this noise? 1998 K1500 Silverado
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