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GMC Truck
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1999
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Safari Van AWD V6-4.3L VIN W
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Repair and Diagnosis
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Heating and Air Conditioning
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Control Assembly
Control Assembly
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Description and Operation
Heating and Ventilation
General Information
Modes Description
HVAC System - Manual
General Information
Mode Controls
Temperature Valve and Heater Core
Testing and Inspection
Locations
Component Locations
Heater and A/C Control Valve Solenoid
Heater Control Switch, Rear
HVAC Control Module
HVAC Control Module (W/ A/C)/Heater Control Module (W/O A/C)
HVAC Control Module (With A/C)
Temperature Control Switch (Part of HVAC Control Module)
Connector Locations
Service and Repair
Heating and Ventilation
Control Assembly Bulb Replacement
Control Assembly Replacement
Control Switch Replacement - Auxiliary
HVAC System - Manual
Diagrams
Heating and Ventilation
Heater Control Module Connector (C1)
Heater Control Module Connector (C2)
HVAC System - Manual
Heater and A/C Control Module (C1) Connector
Heater and A/C Control Module (C2) Connector
Heater and Air Conditioning Control Valve Solenoid (C3)
HVAC Control Module (C1) Connector
