GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2000
🢒
Safari - 2WD
🢒
HVAC
🢒 Heating, Ventilation and Air Conditioning
HVAC
All Description and Operation
Accumulator Description
Air Conditioning (A/C) System Description
Air Conditioning Evaporator Thermal Expansion Valve Description
Air Distribution System Description
Auxiliary Heater Circuit Description
Auxiliary Heater Description
Compressor Description
Condenser Description
Control Assembly Description
Evaporator Description
Expansion (Orifice) Tube Description
Handling of Refrigerant Lines and Fittings
Handling Refrigerant R-134a
Heater Circuit Description
Heater Core Description
Heater System Description
Maintaining Chemical Stability
Modes Description
O-Ring/Flat Washer Description
Refrigerant R-134a
Relays and Sensors Description
All Special Tools and Equipment
Special Tools
Diagnostic Procedures
Air Delivery Improper
Cold Drafts on Floor
Defrosting Insufficient
Heat Excessive
Noise Diagnosis
Vacuum System
General Diagnostic Information
CCOT Air Conditioning (A/C) System Diagnosis
Function Test
Leak Testing
Odor Diagnosis
Refrigerant System Checks
System Performance Test
Mechanical Specifications
Compressor Specifications
Fastener Tightening Specifications
Fitting and Line Tightening Specifications
Other Specifications
GM SPO Group Numbers
Refrigerant Oil Distribution Specifications
System Capacities
Removal, Installation, and Replacement
Accumulator Tube Replacement - Auxiliary Side
Air Conditioning (A/C) High Pressure Cut-Out Switch Replacement
Air Conditioning Accumulator Replacement
Air Conditioning Clutch Coil Replacement
Air Conditioning Compressor Shaft Seal Replacement
Air Conditioning Condenser Replacement
Air Conditioning Evaporator Core Replacement
Air Distributor Duct Replacement
Air Inlet Assembly Replacement
Air Outlet Duct Replacement - Left Defogger
Air Outlet Duct Replacement - Right Defogger
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 and Fan Replacement
Auxiliary Blower Motor Replacement
Auxiliary Blower Motor Resistor Replacement
Auxiliary Heater Core Replacement
Auxiliary Heater Module Replacement
Auxiliary Heater Pipe Replacement - Front
Auxiliary Heater Pipe Replacement - Rear
Blower Motor and Fan Replacement
Blower Motor Relay Replacement
Blower Motor Resistor Replacement
Compressor Clutch Plate/Hub Assembly Replacement
Compressor Pressure Relief Valve Replacement
Compressor Sealing Washers Replacement
Control Assembly Bulb Replacement
Control Assembly Replacement
Control Switch Replacement - Auxiliary
Defroster Air Outlet 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
Floor Air Outlet Replacement - Right Side
Heater Core Replacement
Heater Hoses Replacement
Heater Water Bypass Valve Replacement
Lap Air Outlet Duct Replacement - Left Side
Lap Air Outlet Duct Replacement - Right Side
Mode Valve Actuator Replacement - Left Side
Mode Valve Actuator Replacement - Right Side
O-Ring Replacement
Odor Correction
Rear Floor Air Outlet Replacement
Refrigerant Recovery and Recharging
Sealing Washer Replacement
Temperature Actuator Replacement
Vacuum Hose Harness Replacement
Vacuum Tank Replacement