Manual sections

Wiring diagrams

• Abbreviations
• Airbag
• Anti-Lock/traction Control
• Audio, Visual, Navigation & Telephone System
• Automatic Air Conditioner
• Automatic HVAC System
• Automatic Trans
• Axle Shafts
• Basic Trouble Shooting
• Body Electrical
• Brakes
• Cabin Air Filter
• Charging System
• Check Lists
• Communication Devices
• Cooling System (Mechanical)
• Cruise Control Systems
• Diagnostic Connector Locations
• Differentials & Drive Axles
• Door Locks & Anti-Theft Systems
• Drive Cycles
• Driveline/axles
• Driveshaft & Universal Joints
• DTC Index
• Electrical Component Locations
• Emission Applications
• Engine
• Engine Control Systems
• Engine Mechanical - VK45DE
• Engine Performance
• Exhaust
• Exterior/interior Trim
• Fuel System
• Fuses & Circuit Breakers
• Gauges & Instrument Panels
• Hoist/jack
• Identification
• Interior/illumination Lights
• Lighting System
• Lighting System: Diagnosis
• Lubrication System
• Manual & Power Steering
• Mechanical
• Mechanical - Hydraulic
• Metric Conversions
• Mode 6
• Navigation System
• Parking Brake System
• Passive Restraints
• Procedures
• Reset Procedures
• Seat: Diagnosis
• Seats
• Specifications
• Steering
• Steering Control Systems
• Sun Roof/t-Top/convertible Top
• Suspension Front
• Suspension Rear
• Traction Control Disable
• Transfer Case
• Transmission
• Warning System
• Windows
• Wiper/washer Systems

Repair manual

Automatic Air Conditioner Infiniti M45 III

Step-by-step instructions on "Automatic Air Conditioner" for Infiniti M45 III (2005–2008). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

121subsections

121articles

127illustrations

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

1 article

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

Precautions Necessary for Steering Wheel Rotation After Battery Disconnect

1 article

• Precautions Necessary for Steering Wheel Rotation After Battery Disconnect

Precautions for Procedures without Cowl Top Cover

1 article

• Precautions for Procedures without Cowl Top Cover 1

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

1 article

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

CONTAMINATED REFRIGERANT

1 article

• CONTAMINATED REFRIGERANT

General Refrigerant Precautions

1 article

• General Refrigerant Precautions

Precautions for Refrigerant Connection

1 article

• Precautions for Refrigerant Connection

FUNCTIONS OF COMPONENT PARTS

1 article

• FUNCTIONS OF COMPONENT PARTS 2

FEATURES OF NEW TYPE REFRIGERANT CONNECTION

1 article

• FEATURES OF NEW TYPE REFRIGERANT CONNECTION 3

Precautions for Servicing Compressor

1 article

• Precautions for Servicing Compressor

RECOVERY/RECYCLING EQUIPMENT

1 article

• RECOVERY/RECYCLING EQUIPMENT

ELECTRICAL LEAK DETECTOR

1 article

• ELECTRICAL LEAK DETECTOR

VACUUM PUMP

1 article

• VACUUM PUMP 1

MANIFOLD GAUGE SET

1 article

• MANIFOLD GAUGE SET 1

SERVICE HOSES

1 article

• SERVICE HOSES 1

SERVICE COUPLERS

1 article

• SERVICE COUPLERS 1

REFRIGERANT WEIGHT SCALE

1 article

• REFRIGERANT WEIGHT SCALE 1

CHARGING CYLINDER

1 article

• CHARGING CYLINDER

Precautions for Leak Detection Dye

1 article

• Precautions for Leak Detection Dye

Special Service Tools

1 article

• Special Service Tools

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

1 article

• HFC-134a (R-134a) Service Tools and Equipment 13

Commercial Service Tools

1 article

• Commercial Service Tools 2

REFRIGERANT FLOW

1 article

• REFRIGERANT FLOW

FREEZE PROTECTION

1 article

• FREEZE PROTECTION

REFRIGERANT PRESSURE SENSOR

1 article

• REFRIGERANT PRESSURE SENSOR

PRESSURE RELIEF VALVE

1 article

• PRESSURE RELIEF VALVE 1

General

1 article

• General 4

LUBRICANT

1 article

• LUBRICANT

System Construction

1 article

• System Construction 1

TRANSMISSION DATA AND TRANSMISSION ORDER

1 article

• TRANSMISSION DATA AND TRANSMISSION ORDER 1

AIR MIX DOOR CONTROL (AUTOMATIC TEMPERATURE CONTROL)

1 article

• AIR MIX DOOR CONTROL (AUTOMATIC TEMPERATURE CONTROL)

FAN SPEED CONTROL

1 article

• FAN SPEED CONTROL

INTAKE DOOR CONTROL

1 article

• INTAKE DOOR CONTROL

MODE DOOR CONTROL

1 article

• MODE DOOR CONTROL

UPPER VENTILATOR DOOR CONTROL

1 article

• UPPER VENTILATOR DOOR CONTROL 1

DISPLAY SCREEN

1 article

• DISPLAY SCREEN

MODE SWITCH (DRIVER SIDE)

1 article

• MODE SWITCH (DRIVER SIDE)

MODE SWITCH (PASSENGER SIDE)

1 article

• MODE SWITCH (PASSENGER SIDE)

TEMPERATURE CONTROL SWITCH (POTENTIO TEMPERATURE CONTROL) (DRIVER SIDE)

1 article

• TEMPERATURE CONTROL SWITCH (POTENTIO TEMPERATURE CONTROL) (DRIVER SIDE)

TEMPERATURE CONTROL SWITCH (POTENTIO TEMPERATURE CONTROL) (PASSENGER SIDE)

1 article

• TEMPERATURE CONTROL SWITCH (POTENTIO TEMPERATURE CONTROL) (PASSENGER SIDE)

AUTO SWITCH

1 article

• AUTO SWITCH

DEFROSTER (DEF) SWITCH

1 article

• DEFROSTER (DEF) SWITCH

UPPER VENT SWITCH

1 article

• UPPER VENT SWITCH

A/C SWITCH

1 article

• A/C SWITCH

FAN SWITCHES

1 article

• FAN SWITCHES

OFF SWITCH

1 article

• OFF SWITCH

REAR WINDOW DEFOGGER SWITCH

1 article

• REAR WINDOW DEFOGGER SWITCH

INTAKE SWITCH

1 article

• INTAKE SWITCH

DUAL SWITCH

1 article

• DUAL SWITCH 1

FAN SWITCH

1 article

• FAN SWITCH

REAR TEMPERATURE CONTROL SWITCH

1 article

• REAR TEMPERATURE CONTROL SWITCH

Fail-Safe Function

1 article

• Fail-Safe Function 3

CONSULT-II Function (ECM)

1 article

• CONSULT-II Function (ECM)

Display Item List

1 article

• Display Item List 1

Auto Amp. Terminals and Reference Value

1 article

• Auto Amp. Terminals and Reference Value 2

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

1 article

• TERMINALS AND REFERENCE VALUE FOR UNIFIED METER AND A/C AMP. 3

AUXILIARY MECHANISM: TEMPERATURE SETTING TRIMMER

1 article

• AUXILIARY MECHANISM: TEMPERATURE SETTING TRIMMER 1

AUXILIARY MECHANISM: FOOT POSITION SETTING TRIMMER

1 article

• AUXILIARY MECHANISM: FOOT POSITION SETTING TRIMMER 1

AUXILIARY MECHANISM: INLET PORT MEMORY FUNCTION

1 article

• AUXILIARY MECHANISM: INLET PORT MEMORY FUNCTION

CHECKING MEMORY FUNCTION

1 article

• CHECKING MEMORY FUNCTION

CHECKING BLOWER

1 article

• CHECKING BLOWER

CHECKING DISCHARGE AIR (MODE SWITCH AND DEF SWITCH)

1 article

• CHECKING DISCHARGE AIR (MODE SWITCH AND DEF SWITCH) 1

CHECKING DISCHARGE AIR (UPPER VENT SWITCH)

1 article

• CHECKING DISCHARGE AIR (UPPER VENT SWITCH)

CHECKING INTAKE AIR

1 article

• CHECKING INTAKE AIR

CHECKING TEMPERATURE DECREASE

1 article

• CHECKING TEMPERATURE DECREASE

CHECKING TEMPERATURE INCREASE

1 article

• CHECKING TEMPERATURE INCREASE

CHECKING A/C SWITCH

1 article

• CHECKING A/C SWITCH

CHECKING AUTO MODE

1 article

• CHECKING AUTO MODE

Power Supply and Ground Circuit for Auto Amp.

1 article

• Power Supply and Ground Circuit for Auto Amp. 1

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

1 article

• Unified Meter and A/C Amp. (Automatic Amplifier) 1

Potentio Temperature Control (PTC)

1 article

• Potentio Temperature Control (PTC) 1

LAN System Circuit

1 article

• LAN System Circuit 8

Mode Door Motor Circuit

1 article

• Mode Door Motor Circuit 1

Component Parts

1 article

• Component Parts

Mode Door Motor

1 article

• Mode Door Motor 2

Upper Ventilator Door Motor Circuit

1 article

• Upper Ventilator Door Motor Circuit 1

Upper Ventilator Door Motor

1 article

• Upper Ventilator Door Motor 1

Air Mix Door Motor Circuit

1 article

• Air Mix Door Motor Circuit 1

Air Mix Door Motor

1 article

• Air Mix Door Motor 2

Air Mix Door Motor PBR Circuit

1 article

• Air Mix Door Motor PBR Circuit

Intake Door Motor Circuit

1 article

• Intake Door Motor Circuit 1

Intake Door Motor

1 article

• Intake Door Motor 1

Blower Motor Circuit

1 article

• Blower Motor Circuit 2

Automatic Mode

1 article

• Automatic Mode

Starting Fan Speed Control

1 article

• Starting Fan Speed Control

Blower Speed Compensation

1 article

• Blower Speed Compensation 1

Brush-less Motor

1 article

• Brush-less Motor 1

Blower Motor

1 article

• Blower Motor 1

Magnet Clutch Circuit

1 article

• Magnet Clutch Circuit 1

Low Temperature Protection Control

1 article

• Low Temperature Protection Control 4

Insufficient Cooling

1 article

• Insufficient Cooling 3

Both High- and Low-pressure Sides are Too High

1 article

• Both High- and Low-pressure Sides are Too High 1

High-pressure Side is Too High and Low-pressure Side is Too Low

1 article

• High-pressure Side is Too High and Low-pressure Side is Too Low 1

High-pressure Side is Too Low and Low-pressure Side is Too High

1 article

• High-pressure Side is Too Low and Low-pressure Side is Too High 1

Both High- and Low-pressure Sides are Too Low

1 article

• Both High- and Low-pressure Sides are Too Low 1

Low-pressure Side Sometimes Becomes Negative

1 article

• Low-pressure Side Sometimes Becomes Negative 1

Low-pressure Side Becomes Negative

1 article

• Low-pressure Side Becomes Negative 1

Insufficient Heating

1 article

• Insufficient Heating 1

Memory Function

1 article

• Memory Function 1

Ambient Sensor

1 article

• Ambient Sensor 1

AMBIENT TEMPERATURE INPUT PROCESS

1 article

• AMBIENT TEMPERATURE INPUT PROCESS 1

In-vehicle Sensor

1 article

• In-vehicle Sensor 1

Aspirator

1 article

• Aspirator 3

Sunload Sensor

1 article

• Sunload Sensor 1

SUNLOAD INPUT PROCESS

1 article

• SUNLOAD INPUT PROCESS 2

Intake Sensor

1 article

• Intake Sensor 2

FUNCTION

1 article

• FUNCTION 1

Driver Side

1 article

• Driver Side 1

Passenger Side

1 article

• Passenger Side 3

Discharging Refrigerant

1 article

• Discharging Refrigerant 3

Components

1 article

• Components 9

Check Disc to Pulley Clearance

1 article

• Check Disc to Pulley Clearance 5

Checking for Refrigerant Leaks

1 article

• Checking for Refrigerant Leaks

Checking System for Leaks Using the Fluorescent Leak Detector

1 article

• Checking System for Leaks Using the Fluorescent Leak Detector

Dye Injection

1 article

• Dye Injection

PRECAUTIONS FOR HANDLING LEAK DETECTOR

1 article

• PRECAUTIONS FOR HANDLING LEAK DETECTOR 4

CHECKING PROCEDURE

1 article

• CHECKING PROCEDURE 1

Compressor

1 article

• Compressor

Refrigerant

1 article

• Refrigerant

Engine Idling Speed

1 article

• Engine Idling Speed

Belt Tension

1 article

• Belt Tension