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

• Afterblow Enabling
• Air Conditioning (A/C) System Does Not Maintain Set Temperature
• Air Delivery Improper
• Air Recirculation Malfunction
• Blower Motor Always On
• Blower Motor Inoperative
• Blower Motor Malfunction
• Control Head Illumination/Display Does Not Operate Properly
• 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
• Passenger HVAC Control Does Not Operate Properly
• Steering Wheel Controls Inoperative
• Symptoms - HVAC Systems - Automatic
• Temperature Variation Between Driver and Passenger Outlets
• Too Cold in Vehicle
• Too Hot in Vehicle

Diagnostic Trouble Codes

• Diagnostic Trouble Code (DTC) List
• DTC B0126, B0131, B0159, B0164, B0174, or B0179
• DTC B0184 or B0189
• DTC B0234, B0249, B0269, or B0279
• DTC B0237, B0252, B0272, or B0282
• DTC B0490
• DTC B1000
• DTC B2805
• DTC P0530
• DTC P0645
• DTC P1536
• DTC P1540

Electrical/Electronic Schematic Diagrams

• HVAC Schematic Icons
• 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 Switch Assembly Replacement - Right Side
• Ambient Air Temperature Sensor Replacement
• Blower Motor Control Processor Replacement
• Duct Air Temperature Sensor Replacement - Lower Left Side
• Duct Air Temperature Sensor Replacement - Lower Right Side
• Duct Air Temperature Sensor Replacement - Upper Left Side
• Duct Air Temperature Sensor Replacement - Upper Right Side
• HVAC Control Module Replacement
• Inside Air Temperature Sensor Aspirator Replacement
• Inside Air Temperature Sensor Replacement
• Mode Valve Actuator Replacement
• Temperature Valve Actuator Replacement - Left Side
• Temperature Valve Actuator Replacement - Right Side