Problem Reports » Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail

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Chevrolet Suburban 2500

 

Report: Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail

Chevrolet Suburban 2500 Problem
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Model Years Affected: 1996, 1997, 1998, 1999

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One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.

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