HVAC Systems - Manual for Chevrolet Corvette 1997

All Component Locator

• HVAC Components

All Description and Operation

• ACR4 Procedures
• Air Conditioning (A/C) System
• Air Distribution System
• Compressor
• Control Assembly
• Heater System
• HVAC System Controls
• Maintaining Chemical Stability
• Refrigeration System
• Relays and Switches

All Scheduled Maintenance Instructions

• Air Conditioning (A/C) Charging Using ACR4
• Evacuation
• Refrigerant Recovery and Recharging

All Special Tools and Equipment

• Special Tools

All Visual Identification

• HVAC Connector End Views

Diagnostic Procedures

• Air Delivery Improper
• Blower Motor High Speed Inoperative
• Blower Motor Inoperative at Any Speed
• Blower Motor Inoperative Med-1
• Blower Motor Inoperative Med-2
• Blower Motor Inoperative Med-3
• Blower Motor Low Speed Inoperative
• HVAC Blower Controls System Check
• HVAC Compressor Clutch Does Not Disengage
• HVAC Compressor Clutch Does Not Engage
• Musty Smell

Disassembly, Overhaul, Repair, and Assembly

• Air Conditioning Clutch Coil Removal
• Clutch Rotor and Bearing Removal
• Compressor Clutch Plate and Hub Assembly Removal
• Compressor Control Valve Assembly
• Compressor Pressure Relief Valve Removal
• Compressor Shaft Seal Removal

Electrical/Electronic Schematic Diagrams

• HVAC Air Delivery/Temperature Control Schematics
• HVAC Blower Control Schematics
• HVAC Compressor Control Schematics
• HVAC Schematic Icons

General Diagnostic Information

• Leak Testing
• Noise Diagnosis
• Refrigerant System Checks
• System Performance Test
• VDOT Air Conditioning (A/C) System Diagnosis

Mechanical Specifications

• Fastener Tightening Specifications

Removal, Installation, and Replacement

• Accumulator
• Air Conditioning (A/C) Refrigerant Pressure Sensor
• Air Conditioning (A/C) System Oil Charge Replenishing
• Air Conditioning Compressor Hose Replacement
• Air Conditioning Evaporator Replacement
• Blower Motor and Fan Assembly
• Blower Motor Resistor
• Compressor
• Condenser
• Control Assembly and Blower Switch
• Evaporator and Accumulator Hose Assembly
• Heater and Air Conditioning Control Vacuum Tank
• Heater Core
• Heater Hoses
• Heater Pipes
• Heater/Evaporator Module Assembly
• Temperature Valve Motor