Section 742 (HVAC Systems - Manual)
WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedure
- Diagnostic System Check - HVAC Systems - Manual
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC P0530: Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit
- DTC P1546: Air Conditioning (A/C) Clutch Relay Control Circuit
- 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
- Blower Motor Always On - Auxiliary
- Blower Motor Inoperative - Auxiliary
- Blower Motor Malfunction - Auxiliary (C69)
- Blower Motor Malfunction - Auxiliary (C69 with U32)
- 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
- Repair Instructions
- HVAC Control Module Replacement
- Air Temperature Actuator Replacement
- Air Temperature Actuator Replacement - Right
- Air Temperature Actuator Replacement - Left
- Mode Actuator Replacement
- Recirculation Actuator Replacement
- HVAC Control Module Replacement - Auxiliary
- Front Auxiliary Blower Motor Switch Replacement
- Blower Motor Relay Replacement - Auxiliary
- Air Temperature Actuator Replacement - Auxiliary
- Mode Actuator Replacement - Auxiliary
- Description and Operation
- Special Tools and Equipment