GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
2004
🢒
GTO
🢒
HVAC
🢒 Heating, Ventilation and Air Conditioning
HVAC
All Special Tools and Equipment
Special Tools
Cleaning, Inspection, and Adjustment
Compressor Leak Testing
Diagnostic Procedures
Air Conditioning (A/C) System Performance Test
Defrosting Insufficient
Diagnostic Starting Point - Heating, Ventilation and Air Conditioning
Heating Performance Diagnostic
Noise Diagnosis - Air Conditioning (A/C) System
Noise Diagnosis - Blower Motor
Noise Diagnosis - HVAC Module
Disassembly, Overhaul, Repair, and Assembly
Air Conditioning Clutch Coil Installation
Air Conditioning Clutch Coil Removal
Clutch Rotor and Bearing Removal
Clutch Rotor and/or Bearing Install
Compressor Clutch Plate and Hub Assembly Removal
Compressor Clutch Plate/Hub Assembly Install
Compressor Control Valve Assembly Install
Compressor Control Valve Assembly Removal
Compressor Pressure Relief Valve Installation
Compressor Pressure Relief Valve Removal
General Diagnostic Information
Leak Testing
Odor Diagnosis
Mechanical Specifications
Fastener Tightening Specifications
Other Specifications
Refrigerant System Capacities
Removal, Installation, and Replacement
Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement
Air Conditioning Compressor Bracket Replacement
Air Conditioning Compressor Hose Replacement
Air Conditioning Compressor Oil Balancing
Air Conditioning Compressor Replacement
Air Conditioning Condenser Replacement
Air Conditioning Evaporator Core Replacement
Air Conditioning Evaporator Thermal Expansion Valve Replacement
Air Conditioning Evaporator Tube Replacement - Inlet
Air Conditioning Refrigerant Service Valve Core Replacement
Air Temperature Door Replacement
Blower Motor Replacement
Blower Motor Resistor Assembly Replacement
Clutch Rotor and/or Bearing Replacement
Compressor Relay Replacement
Defroster Door Replacement
Evaporator Tube Replacement
Extended Console Air Outlet Duct Replacement
Floor Air Door Replacement
Floor Air Outlet Duct Replacement - Center
Flushing
Heater Core Replacement
Heater Inlet Hose Replacement
Heater Outlet Hose Replacement
Heater Pipes Replacement
HVAC Module Assembly Replacement
Instrument Panel Air Outlet Ducts Replacement
Instrument Panel Center Air Outlet Replacement
Instrument Panel Outer Air Outlet Replacement - Left Side
Instrument Panel Outer Air Outlet Replacement - Right Side
O-Ring Replacement
Odor Correction
Receiver and Dehydrator Replacement
Recirculation Door Replacement
Refrigerant Recovery and Recharging
Sealing Washer Replacement
Side Window Defogger Outlet Duct Replacement - Left Side
Side Window Defogger Outlet Duct Replacement - Right Side
Vent Door Replacement
Windshield Defroster Duct Replacement