For 1990-2009 cars

# HVAC

## All Description and Operation

- Air Delivery Description and Operation
- Air Temperature Description and Operation
- Automatic HVAC Description and Operation

## All Special Tools and Equipment

- Special Tools

## Diagnostic Procedures

- Air Delivery Improper
- Air Recirculation Malfunction
- Diagnostic System Check - HVAC Systems - Automatic
- Symptoms - HVAC Systems - Automatic
- Too Cold in Vehicle
- Too Hot in Vehicle

## Diagnostic Trouble Codes

- DTC B013B
- DTC B0158 or B0168
- DTC B0183 or B0188
- DTC B0193
- DTC B0198
- DTC B0228, B0238, B0253, B0408, B0418, B0428, or B3531
- DTC B1325
- DTC B3933
- DTC P0532 or P0533

## Electrical/Electronic Schematic Diagrams

- HVAC Schematics

## Electrical/Electronic Specifications

- Sensor Resistance Table

## General Diagnostic Information

- Scan Tool Data List
- Scan Tool Output Controls

## Mechanical Specifications

- Fastener Tightening Specifications

## Removal, Installation, and Replacement

- Air Inlet Valve Actuator Replacement
- Ambient Air Temperature Sensor Replacement
- Auxiliary Mode Valve Actuator Replacement
- Defroster Valve Actuator Replacement
- Floor Air Valve Actuator Replacement
- HVAC Control Module Replacement
- Inside Air Temperature Sensor Replacement
- Mode Valve Actuator Replacement
- Sun Load Temperature Sensor Replacement
- Temperature Valve Actuator Replacement - Left Side
- Temperature Valve Actuator Replacement - Right Side