For 1990-2009 cars

# HVAC

## All Description and Operation

- Air Delivery Description and Operation
- Air Temperature Description and Operation

## Diagnostic Procedures

- Air Conditioning Compressor Malfunction
- Air Temperature Malfunction
- Auxiliary Blower Motor Malfunction
- Blower Motor Malfunction
- Symptoms - HVAC Systems - Automatic

## Diagnostic Trouble Codes

- DTC B0158
- DTC B0163, B0173, or B0178
- DTC B0183 or B0188
- DTC B0228, B0413, B0423, B0433, B3779, or B3782
- DTC B3933
- DTC P0532 or P0533
- DTC P0645, P0646, or P0647

## Electrical/Electronic Schematic Diagrams

- HVAC Schematics

## Electrical/Electronic Specifications

- Sensor Resistance Table

## General Diagnostic Information

- Actuator Recalibration
- Ambient Air Temperature Display Updating

## Mechanical Specifications

- Fastener Tightening Specifications

## Removal, Installation, and Replacement

- Air Inlet Valve Actuator Replacement
- Auxiliary Heater and Air Conditioning Control Replacement
- Auxiliary Mode Valve Actuator Replacement
- Auxiliary Temperature Valve Actuator Replacement
- Duct Air Temperature Sensor Replacement - Lower
- Duct Air Temperature Sensor Replacement - Upper
- Heater and Air Conditioning Control Replacement
- Inside Air Temperature Sensor Replacement
- Mode Valve Actuator Replacement
- Temperature Valve Actuator Replacement