Nissan Pathfinder: Ventilation, Heater & Air Conditioner

The Ventilation, Heater & Air Conditioner section for the Nissan Pathfinder provides detailed information on the climate control system, including air distribution, heater core, blower motor, A/C compressor, and refrigerant lines. It ensures optimal cabin comfort through proper airflow, temperature regulation, and defogging, while supporting accurate diagnostics and maintenance of HVAC components.

Ventilation System

• Precautions. Preparation
• In-Cabin Microfilter (Periodic Maintenance). Ventilation System (System Description)

Removal and Installation

• Ducts
• Grilles
• Blower Unit

Heater & Air Conditioning System

• Precautions
• Preparation

System Description

• Component Parts

Basic Inspection

• Diagnosis and Repair Work Flow

Removal and Installation

• Compressor
• Cooler Pipe and Hose
• Condenser. Condenser
• Heating and Cooling Unit Assembly

• Service Data and Specifications (SDS)
• Symptom Diagnosis
• Periodic Maintenance

Heater & Air Conditioning Control System

Automatic Air Conditioning

• System Description
• Ecu Diagnosis Information
• Basic Inspection
• Dtc/circuit Diagnosis
• Symptom Diagnosis
• Removal and Installation

• Automatic Air Conditioning

Precautions ++Interior