For 1990-2009 cars only
HVAC
All Component Locator
All Description and Operation
- Accumulator Description
- Air Conditioning (A/C) System Description
- Air Conditioning Evaporator Thermal Expansion Valve Description
- Air Distribution System Description
- Compressor Description
- Condenser Description
- Evaporator Description
- Expansion (Orifice) Tube Description
- Handling of Refrigerant Lines and Fittings
- Handling Refrigerant R-134a
- Heater Core Description
- High Pressure Relief Valve Description
- HVAC Air Delivery/Temperature Control Circuit Description
- HVAC Blower Controls Circuit Description
- Maintaining Chemical Stability
- Refrigeration System Description
- Relays and Sensors Description
- Vacuum Hose Harness Description
All Special Tools and Equipment
All Visual Identification
Cleaning, Inspection, and Adjustment
Diagnostic Procedures
- Air Delivery Improper
- Blower Motor Always On - Front
- Blower Motor Always On - Rear with Ignition in RUN
- Blower Motor High Speed Inoperative
- Blower Motor Inoperative at Any Speed from Front Heater Air Conditioning (A/C) Control Switch
- Blower Motor Inoperative at Any Speed from Rear Aux Heater Air Conditioning (A/C) Control Switch
- Blower Motor Inoperative at Any Speed from Rear Window Wiper/Washer and Multifunction Switch
- Blower Motor Inoperative at Any Speed from Rear Window Wiper/Washer and Multifunction Switch and Rear Auxiliary Heater Air Conditioning (A/C) Control Switch
- Blower Motor Inoperative in One Speed Only - from Rear Aux Heater Air Conditioning (A/C) Control Switch
- Blower Motor Inoperative in One Speed Only - from Rear Window Wiper/Washer and Multifunction Switch
- Blower Motor Inoperative in One Speed Only - Front High Speed Operates Normal
- Blower Motor Operates at High Speed Only
- Cold Drafts on Floor
- Cooling Insufficient - Air Conditioning (A/C) System
- Cooling Insufficient - Air Conditioning (A/C) System - Pressure Zone A
- Cooling Insufficient - Air Conditioning (A/C) System - Pressure Zone B
- Cooling Insufficient - Air Conditioning (A/C) System - Pressure Zone C
- Cooling Insufficient - Air Conditioning (A/C) System - Pressure Zone D
- Defrosting Insufficient
- Heating Insufficient
- HVAC Compressor Clutch Does Not Disengage
- HVAC Compressor Clutch Does Not Engage
- HVAC System Check
- Noise Diagnosis - Air Conditioning (A/C) System
- Noise Diagnosis - Blower Motor
- Temperature Control Inoperative - Front and Rear
- Temperature Control Inoperative - Front Only
- Temperature Control Inoperative - No Airflow for Warm/Cold
- Temperature Control Inoperative - Rear Only
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
- Compressor Shaft Seal Install
- 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
- HVAC Schematic References
General Diagnostic Information
- Cooling Insufficient - Air Conditioning (A/C) Inoperative
- Leak Testing
- Odor Diagnosis
- System Performance Test
Mechanical Specifications
Other Specifications
Removal, Installation, and Replacement
- Accumulator Tube Replacement
- Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement
- Air Conditioning Accumulator Replacement
- Air Conditioning Clutch Coil Replacement
- Air Conditioning Compressor Hose Replacement
- Air Conditioning Compressor Replacement
- Air Conditioning Compressor Shaft Seal Replacement
- Air Conditioning Condenser Replacement
- Air Conditioning Evaporator Core Replacement
- Air Distributor Duct Replacement
- Air Inlet Actuator Replacement
- Air Inlet Valve Replacement
- Auxiliary Air Conditioning (A/C) Control Assembly Replacement - Front
- Auxiliary Air Conditioning Evaporator Replacement
- Auxiliary Air Conditioning Evaporator Thermal Expansion Valve Replacement
- Auxiliary Air Distributor Duct Replacement
- Auxiliary Air Outlet Duct Replacement
- Auxiliary Blower Motor and Fan Replacement
- Auxiliary Blower Motor Resistor Replacement
- Auxiliary Heater and Air Conditioning Pipe Repair
- Auxiliary Heater Core Replacement
- Auxiliary HVAC Module Replacement
- Auxiliary Mode Valve Actuator Replacement
- Blower Motor and Fan Replacement
- Blower Motor Resistor Replacement
- Center Air Outlet Replacement
- Clutch Rotor and/or Bearing Replacement
- Compressor Clutch Plate/Hub Assembly Replacement
- Compressor Pressure Relief Valve Replacement
- Compressor Relay Replacement
- Condenser Tube Replacement
- Control Assembly Replacement
- Control Assembly Replacement - Auxiliary in Overhead Console
- Control Assembly Replacement - Auxiliary in Side Trim Panel
- Defroster Air Outlet Duct Replacement
- Defroster Valve Actuator Replacement
- Evaporator Tube Replacement
- Expansion (Orifice) Tube Replacement
- Extended Console Air Outlet Duct Replacement
- Heater Core Cover Replacement
- Heater Core Replacement
- Heater Inlet Hose Replacement
- Heater Inlet Pipe Replacement
- Heater Outlet Hose Replacement
- HVAC Module Assembly Replacement
- Mode Valve Actuator Replacement
- Mode Valve Replacement
- O-Ring Replacement
- Odor Correction
- Passenger Compartment Air Filter Replacement
- Refrigerant Recovery and Recharging
- Service Ports Replacement
- Side Window Air Outlet Replacement
- Temperature Actuator Replacement
- Temperature Actuator Replacement - Auxiliary
- Vacuum Hose Harness Replacement
- Vacuum Tank Replacement
