Automatic HVAC System
- HVAC (Heating, Ventilation, and Air Conditioning)
- Climate Control
- Component Location Index
- A/C Service Tips and Precautions
- A/C Refrigerant Oil Replacement
- A/C Line Replacement
- General Troubleshooting Information
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- Circuit Diagram
- DTC Troubleshooting
- DTC B1225 or DTC indicator A: An Open in the In-car Temperature Sensor Circuit
- DTC B1226 or DTC indicator B: A Short in the In-car Temperature Sensor Circuit
- DTC B1227 or DTC indicator C: An Open in the Outside Air Temperature Sensor Circuit
- DTC B1228 or DTC indicator D: A Short in the Outside Air Temperature Sensor Circuit
- DTC B1229 or DTC indicator E: An Open in the Sunlight Sensor Circuit
- DTC B1230 or DTC indicator F: A Short in the Sunlight Sensor Circuit
- DTC B1231 or DTC indicator G: An Open in the Evaporator Temperature Sensor Circuit
- DTC B1232 or DTC indicator H: A Short in the Evaporator Temperature Sensor Circuit
- DTC B1233 or DTC indicator I: An Open in the Driver's Air Mix Control Motor Circuit
- DTC B1234 or DTC indicator J: A Short in the Driver's Air Mix Control Motor Circuit
- DTC B1235 or DTC indicator K: A Problem in the Driver's Air Mix Control Linkage, Door, or Motor
- DTC B1239 or DTC indicator L: A Short or Open in the Mode Control Motor Circuit
- DTC B1240 or DTC indicator M: A Problem in the Mode Control Linkage, Doors, or Motor
- DTC B1241 or DTC indicator N: A Problem in the Blower Motor Circuit
- DTC B1236 or DTC indicator O: An Open in the Passenger's Air Mix Control Motor Circuit
- DTC B1237 or DTC indicator P: A Short in the Passenger's Air Mix Control Motor Circuit
- DTC B1238 or DTC indicator Q: A Problem in the Passenger's Air Mix Control Linkage, Door, or Motor
- DTC B1202: Climate Control Unit Internal Error
- DTC B1205: Climate Control Unit Lost Communication with the Gauge Control Module (VSP/NE messages); DTC B1206: Climate Control Unit Lost Communication with the Gauge Control Module (ECT messages); DTC B1207: Climate Control Unit Lost Communication with the Gauge Control Module (ILLUMI messages)
- Recirculation Control Motor Circuit Troubleshooting
- Climate Control Power and Ground Circuit Troubleshooting
- A/C Condenser Fan Circuit Troubleshooting
- Radiator and A/C Condenser Fan Common Circuit Troubleshooting
- A/C Compressor Clutch Circuit Troubleshooting
- A/C Pressure Switch and Thermal Protecter Circuit Troubleshooting
- In-car Temperature Sensor Test
- In-car Temperature Sensor Replacement
- Outside Air Temperature Sensor Test
- Outside Air Temperature Sensor Replacement
- Sunlight Sensor Test
- Sunlight Sensor Replacement
- Evaporator Temperature Sensor Test
- Evaporator Temperature Sensor Replacement
- Power Transistor Test
- Driver's Air Mix Control Motor Test
- Driver's Air Mix Control Motor Replacement
- Passenger's Air Mix Control Motor Test
- Passenger's Air Mix Control Motor Replacement
- Mode Control Motor Test
- Mode Control Motor Replacement
- Recirculation Control Motor Test
- Recirculation Control Motor Replacement
- Dust and Pollen Filter Replacement
- Blower Unit Removal/Installation
- Blower Unit Component Replacement
- Evaporator Core & Expansion Valve Replacement
- Expansion Valve Replacement
- Heater Unit/Core Replacement
- Heater Valve Cable Adjustment
- A/C Compressor Replacement
- A/C Compressor Clutch Check
- A/C Compressor Clutch Overhaul
- A/C Compressor Thermal Protector Replacement
- A/C Compressor Relief Valve Replacement
- A/C Condenser Replacement
- Receiver/Dryer Desiccant Replacement
- Refrigerant Recovery
- System Evacuation
- System Charging
- Refrigerant Leak Test
- A/C System Test