Operation CHARM
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1994
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Yukon V8-393 6.5L DSL Turbo
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Repair and Diagnosis
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Air Door
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Air Door Actuator / Motor
Air Door Actuator / Motor
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Description and Operation
Testing and Inspection
Incorrect Air Delivery Or Mode Indicators Flashing
Recirculation Valve Motor Does Not Operate
Temperature Door Motor Inop Or TEMP Cursors Flash
Locations
Mode Door Motor
Recirculation Door Motor
Temperature Mode Door Motor
RECIRC Door Motor
Air Inlet Door Motor
Service and Repair
Temperature/Defrost Actuator
Mode Actuator
Diagrams
C217 Mode Door Motor
C222 Temperature Door Motor
C223 Recirculation Door Motor