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GMC Truck
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2003
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Envoy 2WD V8-5.3L VIN P
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Repair and Diagnosis
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Diagrams
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Connector Views
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Refrigerant Pressure Sensor / Switch, HVAC
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System Diagram
System Diagram
A/C Refrigerant Pressure Switch (w/Manual - HVAC System):
A/C Refrigerant Pressure Sensor (w/Automatic HVAC System):