Section 1062 (Automatic HVAC System)
WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
- Precautions
- Precautions For Supplemental Restraint System (SRS) "Air Bag" And "Seat Belt Pre-TENSIONER"
- Precautions For Working With HFC-134A (R-134A)
- Contaminated Refrigerant
- General Refrigerant Precautions
- Precautions for Leak Detection Dye
- A/C Identification Label
- Precautions for Refrigerant Connection
- Precautions for Servicing Compressor
- Precautions For Service Equipment
- Wiring Diagrams And Trouble Diagnosis
- Preparation
- Refrigeration System
- Lubricant
- Air Conditioner Control
- Description
- Operation
- Description of Control System
- Control Operation
- Notes
- Display Screen
- Auto Switch
- Temperature Switch (Temperature Control) (Driver Side)
- Temperature Switch (Temperature Control) (Passenger Side)
- Temperature Switch (Temperature Control) (Rear)
- RECIRCULATION Switch
- Defroster (Def) Switch
- Rear Window Defogger Switch
- Off Switch
- A/C Switch
- Mode Switch
- Front Fan Control Switch
- Rear Fan Control Switch
- Discharge Air Flow
- System Description
- CAN Communication System Description
- Trouble Diagnosis
- Consult-II
- How to Perform Trouble Diagnosis for Quick and Accurate Repair
- Component Parts and Harness Connector Location
- Schematic
- Wiring Diagram -A/C-
- Intake Front Air Control Terminals and Reference Value
- A/C System Self-diagnosis Function
- Operational Check
- Power Supply and Ground Circuit for Front Air Control
- Mode Door Motor Circuit
- Air Mix Door Motor Circuit
- Intake Door Motor Circuit
- Defroster Door Motor Circuit
- Front Blower Motor Circuit
- Rear Blower Motor Circuit
- Rear Air Control Circuit
- Magnet Clutch Circuit
- Notes
- Inspection Flow
- System Description
- Diagnostic Procedure For Magnet Clutch
- Insufficient Cooling
- Notes
- Inspection Flow
- Performance Test Diagnoses
- Test Condition
- Test Reading
- Trouble Diagnoses For Unusual Pressure
- Both High-and Low-pressure Sides are Too High
- High-pressure Side is Too High and Low-pressure Side is Too Low
- High-pressure Side is Too Low and Low-pressure Side is Too High
- Both High- and Low-pressure Sides are Too Low
- Low-pressure Side Sometimes Becomes Negative
- Low-pressure Side Becomes Negative
- Insufficient Heating
- Noise
- Self-diagnosis
- Memory Function
- Ambient Sensor Circuit
- In-vehicle Sensor Circuit
- Optical Sensor Circuit
- Intake Sensor Circuit
- Control Unit
- Ambient Sensor
- In-Vehicle Sensor
- Optical Sensor
- Intake Sensor
- Blower Motor
- In-Cabin MICROFILTER
- Heater & Cooling Unit Assembly
- Heater Core
- Heater Pump
- Defroster Door Motor
- Intake Door Motor
- Mode Door Motor
- Air Mix Door Motor
- Variable Blower Control
- Rear Blower Motor Resistor
- Ducts And Grilles
- Refrigerant Lines
- HFC-134a (R-134a) Service Procedure
- Components
- Removal and Installation for Compressor
- Removal and Installation for Compressor Clutch
- Removal and Installation for Low-pressure Flexible Hose
- Removal and Installation for High-pressure Flexible Hose
- Removal and Installation for High-pressure Pipe
- Removal and Installation for High/Low-pressure Pipe
- Removal and Installation for Refrigerant Pressure Sensor
- Removal and Installation for Condenser
- Removal and Installation for front Evaporator
- Removal and Installation for Rear Evaporator
- Removal and Installation for Front Expansion Valve
- Removal and Installation for Rear Expansion Valve
- Checking for Refrigerant Leaks
- Checking System for Leaks Using the Fluorescent Dye Leak Detector
- Dye Injection
- Electronic Refrigerant Leak Detector
- Service Data And Specifications (SDS)