Section 745 (Climate Control System-General Information And Diagnostics)
WARNING: This page is about a different car, the 2006 Mercury Milan, 2006 Lincoln Zephyr, and 2006 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description And Operation
- Climate Control System
- Climate Control System
- Principles of Operation
- Heat Transfer
- Latent Heat of Vaporization
- Relative Humidity
- Effects of Pressure on Boiling or Condensation
- Compressor Anti-Slugging Strategy
- The Refrigerant Cycle
- External Temperature Display
- Climate Control System Operation
- System Airflow Description - EMTC
- System Airflow Description - DATC/EATC
- Climate Control System
- Diagnosis And Testing
- Climate Control System
- Notes
- Inspection and Verification
- Electronic Automatic Temperature Control (EATC) and Dual Automatic Temperature Control (DATC) Module - Diagnostic Methods
- Diagnostic Trouble Code Index
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A: DTC B1251 or DTC B1253 - A/C In-Vehicle Temperature Sensor Open Circuit or Short to Ground
- Pinpoint Test B: DTC B1255 or DTC B1257 - A/C Ambient Temperature Sensor Open Circuit or Short to Ground
- Pinpoint Test C: DTC B2796 or DTC B2795 - A/C Solar Radiation Sensor Open Circuit or Short to Ground
- Pinpoint Test D: Air Inlet Door is Inoperative
- Pinpoint Test E: Incorrect/Erratic Direction of Airflow From Outlet(s)
- Pinpoint Test F: No Communication With the Electronic Automatic Temperature Control (EATC) Module
- Pinpoint Test G: The EATC System is Inoperative, Intermittent or Incorrect Operation
- Pinpoint Test H: Insufficient, Erratic or No Heat
- Pinpoint Test I: The Air Conditioning (A/C) Does Not Operate/Does Not Operate Correctly
- Pinpoint Test J: The Air Conditioning (A/C) is Always On
- Pinpoint Test K: Temperature Control is Inoperative/Does Not Operate Correctly
- Pinpoint Test L: The Blower Motor is Inoperative - EMTC
- Pinpoint Test M: The Blower Motor Does Not Operate Correctly- EMTC
- Pinpoint Test N: The Blower Motor is Inoperative - DATC/EATC
- Pinpoint Test O: The Blower Motor Does Not Operate Correctly - DATC/EATC
- Pinpoint Test P: DTC B2268 or DTC B2269 - Steering Wheel Control Switch Open Circuit or Short to Ground
- Component Tests
- Climate Control System
- General Procedures
- Air Conditioning (A/C) Clutch Air Gap Adjustment
- Fluorescent Dye Leak Detection
- Electronic Leak Detection
- Air Conditioning (A/C) System Recovery, Evacuation and Charging
- Air Conditioning (A/C) System Flushing
- Refrigerant System Filtering Following Air Conditioning (A/C) Compressor Installation
- Refrigerant Oil Adding
- Refrigerant Identification Testing
- Air Conditioning (A/C) Odor Treatment