Home/Nissan/350Z/Nissan 350Z I facelift (2005-2009)/Repair manual/Automatic Air Conditioner/MODE CONTROL DIAL

Contents

Wiring diagrams Section: Automatic Air Conditioner

Precautions for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"

Precautions for Battery Service

Precautions for Procedures without Cowl Top Cover

Precautions for Working with HFC-134a (R-134a)

CONTAMINATED REFRIGERANT

General Refrigerant Precautions

Precautions for Refrigerant Connection

FUNCTIONS OF COMPONENT PARTS

Precautions for Servicing Compressor

RECOVERY/RECYCLING EQUIPMENT

ELECTRICAL LEAK DETECTOR

VACUUM PUMP

MANIFOLD GAUGE SET

SERVICE HOSES

SERVICE COUPLERS

REFRIGERANT WEIGHT SCALE

CHARGING CYLINDER

Precautions for Leak Detection Dye

Special Service Tools

HFC-134a (R-134a) Service Tools and Equipment

Commercial Service Tools

REFRIGERANT FLOW

FREEZE PROTECTION

REFRIGERANT PRESSURE SENSOR

PRESSURE RELIEF VALVE

LUBRICANT

System Construction

TRANSMISSION DATA AND TRANSMISSION ORDER

AIR MIX DOOR CONTROL (AUTOMATIC TEMPERATURE CONTROL)

FAN SPEED CONTROL

INTAKE DOOR CONTROL

MODE DOOR CONTROL

MODE CONTROL DIAL

TEMPERATURE CONTROL DIAL (POTENTIAL TEMPERATURE CONTROL)

FAN CONTROL DIAL

REAR WINDOW DEFOGGER SWITCH

INTAKE SWITCH

A/C SWITCH

CONSULT-III Function (BCM)

Display Item List

Auto Amp. Terminals and Reference Value

TERMINALS AND REFERENCE VALUE FOR UNIFIED METER AND A/C AMP.

AUXILIARY MECHANISM: TEMPERATURE SETTING TRIMMER

AUXILIARY MECHANISM: FOOT POSITION SETTING TRIMMER

AUXILIARY MECHANISM: INLET PORT MEMORY FUNCTION

CHECKING BLOWER

CHECKING DISCHARGE AIR

CHECKING INTAKE DOOR

CHECKING TEMPERATURE DECREASE

CHECKING TEMPERATURE INCREASE

CHECKING A/C SWITCH

Power Supply and Ground Circuit for Auto Amp.

Unified Meter and A/C amp. (Automatic Amplifier)

Potential Temperature Control (PTC)

LAN System Circuit

Mode Door Motor Circuit

Component Parts

Mode Door Motor

Air Mix Door Motor Circuit

Air Mix Door Motor

Air Mix Door Motor PBR Circuit

Intake Door Motor Circuit

Intake Door Motor

Blower Motor Circuit

Automatic Mode

Starting Fan Speed Control

Blower Speed Compensation

Brush-less Motor

Blower Motor

Magnet Clutch Circuit

Low Temperature Protection Control

Insufficient Cooling

Recirculating-to-discharge Air Temperature Table

Ambient Air Temperature-to-operating Pressure Table

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

Ambient Sensor

AMBIENT TEMPERATURE INPUT PROCESS

In-vehicle Sensor

Aspirator

SUNLOAD INPUT PROCESS

Sunload Sensor

Intake Sensor

Discharging Refrigerant

Components

Check Disc to Pulley Clearance

Checking for Refrigerant Leaks

Checking System for Leaks Using the Fluorescent Leak Detector

Dye Injection

PRECAUTIONS FOR HANDLING LEAK DETECTOR

CHECKING PROCEDURE

Compressor

Refrigerant

Engine Idling Speed

Belt Tension

All sections

MODE CONTROL DIAL Nissan 350Z I facelift

Automatic Air Conditioner

MODE CONTROL DIAL

The air discharge outlets are controlled with this dial.

Mode doors are set to the defrost position with this dial. Also, intake doors are set to the outside air position. When shifting mode control dial to D/F, D/F2 or DEF position under the following conditions, compressor is turned ON. (A/C LED ON)

FAN: ON
A/C: OFF