Section 179 (HVAC System - Manual)
WARNING: This page is about a different car, the 2007 Pontiac Montana SV6, 2007 Chevrolet Uplander, and 2007 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- HVAC Component Views
- HVAC Connectors
- A/C Compressor Clutch
- A/C Refrigerant Pressure Sensor
- Air Temperature Actuator - Auxiliary (C69)
- Air Temperature Actuator (C60)
- Air Temperature Actuator - Left (CJ3)
- Air Temperature Actuator - Right (CJ3)
- Blower Motor
- Blower Motor - Auxiliary (C69)
- Blower Motor Control Module - Auxiliary (C69)
- Blower Motor Resistor Assembly
- Defrost Actuator
- Evaporator Temperature Sensor
- HVAC Control Module C1
- HVAC Control Module C2
- HVAC Control Module C3
- Mode Actuator - Auxiliary (C69)
- Recirculation Actuator
- Vent and Floor Actuator
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- DTC B0238, B0239, B0248, B0249, B0251, B0268, B0269, B0408, B0409, B0414, B0418, B0419, B0424, B0428, B0429, B0434, B3531, B3532, B3747, B3749 or B3782
- DTC P0532 or P0533
- DTC P0645
- Symptoms - HVAC Systems - Manual
- HVAC Compressor Clutch Does Not Engage
- HVAC Compressor Clutch Does Not Disengage
- Blower Motor Always On
- Blower Motor Inoperative
- Blower Motor Malfunction
- Auxiliary Blower Motor Always On
- Auxiliary Blower Motor Inoperative
- Auxiliary Blower Motor Malfunction
- Too Hot in Vehicle
- Too Cold in Vehicle
- Too Hot in Vehicle - Auxiliary
- Too Cold in Vehicle - Auxiliary
- Air Delivery Improper
- Air Delivery Improper - Auxiliary
- Air Recirculation Malfunction
- Actuators Recalibration
- Repair Instructions
- HVAC Control Module Replacement
- Air Temperature Actuator Replacement (Single Zone)
- Air Temperature Actuator Replacement - Right Side (Dual Zone)
- Air Temperature Actuator Replacement - Left Side (Dual Zone)
- Defroster Actuator Replacement
- Mode Actuator Replacement
- Recirculation Actuator Replacement
- Auxiliary Heater and Air Conditioning Control Module Replacement
- Auxiliary Blower Motor Relay Replacement
- Auxiliary Air Temperature Actuator Replacement
- Auxiliary Mode Actuator Replacement
- Description and Operation
- Special Tools and Equipment