GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2004
🢒
Safari - 2WD
🢒
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) Diagnostics - Pressure Zone A
Air Conditioning (A/C) Diagnostics - Pressure Zone B
Air Conditioning (A/C) Diagnostics - Pressure Zone C
Air Conditioning (A/C) Diagnostics - Pressure Zone D
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 - Auxiliary Blower Motor
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 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
Accumulator Tube Replacement - Auxiliary Side
Air Conditioning (A/C) High Pressure Switch Replacement
Air Conditioning (AC) Refrigerant Filter Replacement
Air Conditioning Accumulator Replacement
Air Conditioning Clutch Coil Replacement
Air Conditioning Compressor Hose Replacement
Air Conditioning Compressor Oil Balancing
Air Conditioning Compressor Replacement
Air Conditioning Condenser Replacement
Air Conditioning Cycling Switch Replacement
Air Conditioning Evaporator Core Replacement
Air Conditioning Evaporator Thermal Expansion Valve Screen Replacement
Air Distributor Duct Replacement
Air Outlet Duct Replacement - Left Defogger
Air Outlet Duct Replacement - Right Defogger
Air Temperature Door Replacement
Auxiliary Air Conditioning Air Outlet Deflector Replacement
Auxiliary Air Conditioning Blower Motor Replacement
Auxiliary Air Conditioning Blower Motor Resistor Replacement
Auxiliary Air Conditioning Compressor and Condenser Hose Replacement
Auxiliary Air Conditioning Evaporator Front Tube Replacement
Auxiliary Air Conditioning Evaporator Rear Tube Replacement
Auxiliary Air Conditioning Evaporator Replacement
Auxiliary Air Conditioning Evaporator Thermal Expansion Valve Replacement
Auxiliary Air Outlet Duct Replacement
Auxiliary Blower Motor Replacement
Auxiliary Heater Blower Motor Resistor Replacement
Auxiliary Heater Core Replacement
Auxiliary Heater Module Replacement
Auxiliary Heater Pipe Replacement - Front
Auxiliary Heater Pipe Replacement - Rear
Blower Motor Relay Replacement
Blower Motor Replacement
Blower Motor Resistor Assembly Replacement
Body Side Rear Trim Air Outlet Grille Replacement
Clutch Rotor and/or Bearing Replacement
Compressor Clutch Plate/Hub Assembly Replacement
Compressor Pressure Relief Valve Replacement
Compressor Relay Replacement
Defroster Air Outlet Replacement
Defroster Door Replacement
Evaporator Tube Replacement
Evaporator Tube Replacement - Auxiliary Side
Expansion (Orifice) Tube Replacement
Floor Air Outlet Duct Replacement - Left Side
Floor Air Outlet Replacement - Center
Flushing
Heater Case Replacement
Heater Core Replacement
Heater Inlet Hose Replacement
Heater Outlet Hose Replacement
Heater Water Bypass Valve Replacement
Instrument Panel Air Outlet Replacement
Lap Air Outlet Duct Replacement - Left Side
Lap Air Outlet Duct Replacement - Right Side
Lap Air Outlet Replacement
Mode Door Replacement
O-Ring Replacement
Odor Correction
Rear Floor Air Outlet Replacement
Recirculation Door Replacement
Refrigerant Recovery and Recharging
Sealing Washer Replacement
Suction Screen Installation
Suction Screen Replacement