HVAC

All Component Locator

• HVAC Component Views

All Description and Operation

• Air Delivery Description and Operation
• Air Temperature Description and Operation

All Special Tools and Equipment

• Special Tools

All Visual Identification

• HVAC Connector End Views

Diagnostic Procedures

• Air Delivery Improper
• Air Delivery Improper - Auxiliary
• Air Recirculation Malfunction
• Auxiliary Blower Motor Always On
• Auxiliary Blower Motor Inoperative
• Auxiliary Blower Motor Malfunction
• Blower Motor Always On
• Blower Motor Inoperative
• Blower Motor Malfunction
• Diagnostic System Check - HVAC Systems - Automatic
• HVAC Compressor Clutch Does Not Disengage
• HVAC Compressor Clutch Does Not Engage
• Outside Air Temperature Display Inaccurate or Inoperative
• Symptoms - HVAC Systems - Automatic
• Too Cold in Vehicle
• Too Cold in Vehicle - Auxiliary
• Too Hot in Vehicle
• Too Hot in Vehicle - Auxiliary

Diagnostic Trouble Codes

• Diagnostic Trouble Code (DTC) List
• DTC B0159
• DTC B0164
• DTC B0174
• DTC B0179
• DTC B0184
• DTC B0229
• DTC B0248
• DTC B0268
• DTC B0408
• DTC B0414
• DTC B0429
• DTC B0434
• DTC B1020
• DTC B3531
• DTC B3579
• DTC B3584
• DTC B3761
• DTC B3764
• DTC U1500

Electrical/Electronic Schematic Diagrams

• HVAC Schematics

Electrical/Electronic Specifications

• Sensor Resistance Table

General Diagnostic Information

• Actuator Recalibration
• Scan Tool Data Definitions
• Scan Tool Data List
• Scan Tool Output Controls

Mechanical Specifications

• Fastener Tightening Specifications

Removal, Installation, and Replacement

• Air Inlet Valve Actuator Replacement
• Air Temperature Sensor Replacement - Lower Auxiliary
• Air Temperature Sensor Replacement - Upper Auxiliary
• Ambient Air Temperature Sensor Replacement
• Auxiliary Blower Motor Processor Replacement
• Auxiliary Heater and Air Conditioning Control Module Replacement
• Auxiliary Heater and Air Conditioning Control Replacement - Front
• Auxiliary Mode Valve Actuator Replacement
• Auxiliary Temperature Valve Actuator Replacement
• Blower Motor Control Processor Replacement
• Duct Air Temperature Sensor Replacement - Lower
• Duct Air Temperature Sensor Replacement - Upper
• HVAC Control Module Replacement
• Inside Air Temperature Sensor Replacement
• Mode Valve Actuator Replacement
• Sun Load Temperature Sensor Replacement
• Temperature Valve Actuator Replacement