Repair and Diagnosis (Single Page)
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Quick Lookups
Common Specs & Procedures
DTC Index
Electrical Component Locations
Fluids
Technical Bulletins
Tire Fitment
Wiring Diagrams- System Wiring Diagrams
- Air Conditioning
- Anti-Lock Brakes
- Anti-Theft
- Body Computer
- Computer Data Lines
- Cruise Control
- Defoggers
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Memory Systems
- Navigation
- Power Antenna
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Top/Sunroof
- Power Windows
- Radio
- Shift Interlocks
- Starting/Charging
- Supplemental Restraints
- Trunk, Tailgate, Fuel Door
- Warning Systems
- Wiper/Washer
- Using lemon2025'S System Wiring Diagrams
- System Wiring Diagrams
- Accessories & Equipment
- Anti-Theft Systems
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Anti-Theft Systems
- Fuel Filler Lid Opener - Late - Previous
- Glass Hatch Opener - Late - Previous
- Immobilizer Systems
- IVIS (INFINITI Vehicle Immobilizer System - NATS) - Late - New
- IVIS (INFINITI Vehicle Immobilizer System - NATS) - Late - Previous
- Multi-Remote Control System - Late - New
- Multi-Remote Control System - Late - Previous
- Power Door Lock - Late - New
- Power Door Lock - Late - Previous
- Power Door Locks & Trunk Release
- Description & Operation
- Component Locations
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- Component Tests
- Removal & Installation
- Wiring Diagrams
- Fuel Door Release System Wiring Diagram (2001 QX4)
- Power Door Lock System Wiring Diagram (2000 I30)
- Power Door Lock System Wiring Diagram (2000 QX4)
- Power Door Lock System Wiring Diagram (2000-2001 Q45)
- Power Door Lock System Wiring Diagram (2000-2001 G20)
- Power Door Lock System Wiring Diagram (2001 I30)
- Power Door Lock System Wiring Diagram (2001 QX4)
- Remote Keyless Entry System Wiring Diagram (2000 Q45)
- Remote Keyless Entry System Wiring Diagram (2001 Q45)
- Liftgate Glass Release System Wiring Diagram (2000-2001 QX4)
- Trunk Release System Wiring Diagram (2000-2001 G20)
- Trunk Release System & Fuel Door Release System Wiring Diagram (2000 I30)
- Trunk Release System & Fuel Door Release System Wiring Diagram (2001 I30)
- Trunk & Fuel Door Release System Wiring Diagram (2000-2001 Q45)
- Trunk Pull-Down System Wiring Diagram (2000-2001 Q45)
- Smart Entrance Control Unit - Late - New
- Vehicle Security (Theft Warning) System - Late - New
- Identification
- Vehicle Security (Theft Warning) System
- Component Parts and Harness Connector Location
- System Description
- Schematic
- Wiring Diagram - VEHSEC -
- CONSULT-II Inspection Procedure
- CONSULT-II Application Item
- Trouble Diagnoses
- Preliminary Check
- Symptom Chart
- Power Supply And Ground Circuit Check
- Door, Hood And Glass Hatch Switch Check
- Security Indicator Lamp Check
- Front Door Key Cylinder Switch Check
- Back Door Key Cylinder Switch Check
- Door Lock/Unlock Switch Check
- Vehicle Security Horn Alarm Check
- Vehicle Security Headlamp Alarm Check
- Vehicle Security (Theft Warning) System - Late - Previous
- Communication Devices
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Automatic Drive Positioner - Early
- Identification
- Component Parts And Harness Connector Location
- System Description
- Schematic
- Wiring Diagram - AUT/DP -
- On Board Diagnosis
- Trouble Diagnoses
- Work Flow
- Preliminary Check
- Symptom Chart
- Diagnostic Procedure 1
- Diagnostic Procedure 2
- Diagnostic Procedure 3
- Diagnostic Procedure 4
- Diagnostic Procedure 5
- Diagnostic Procedure 6
- Diagnostic Procedure 7
- Diagnostic Procedure 8
- Diagnostic Procedure 9
- Diagnostic Procedure 10
- Diagnostic Procedure 11
- Diagnostic Procedure 12
- Diagnostic Procedure 13
- Diagnostic Procedure 14
- INFINITI Communicator (IVCS) - Late - Previous
- Identification
- INFINITI Communicator (IVCS)
- Precaution
- Communicator Response Center Telephone Number for Technicians
- Component Parts and Harness Connector Location
- System Description
- Schematic
- Wiring Diagram - IVCS -
- Consult-II
- Trouble Diagnoses
- Work Flow
- Preliminary Check
- Symptom Chart 1 (Consult-II Self-Diagnosis Item)
- Symptom Chart 2 (Based On Symptom)
- Power Supply And Ground Circuit For IVCS Unit Check
- Indicator Lamps Check
- IVCS Switch Check
- Back Door Handle Switch Check
- Remote Door Unlock Function Check (Consult-II "Function Check" Mode)
- Stolen Vehicle Tracking/Alarm Notification Setting Check (Consult-II "Configuration" Mode)
- GPS Antenna Check
- Air Bag Diagnoses Sensor Unit Communication Check
- Smart Entrance Control Unit Communication Check
- Trouble Diagnoses for Intermittent Incident
- Demonstration Mode
- System Setting (When IVCS Unit is Replaced)
- Integrated HOMELINK Transmitter - Early
- Integrated HOMELINK Transmitter - Late - New
- Integrated HOMELINK Transmitter - Late - Previous
- Multi-Remote Control Systems
- Smart Entrance Control Systems
- Cruise Control Systems
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Automatic Speed Control Device - Late - New
- Automatic Speed Control Device - Late - Previous
- Cruise Control Systems
- Description & Operation
- Component Locations
- Adjustments
- Trouble Shooting
- Fail-Safe System Check
- Symptom Diagnosis
- ASCD Cannot Be Set (Cruise Indicator Light Does Not Flash)
- ASCD Cannot Be Set (Cruise Indicator Light Flashes)
- Vehicle Speed Does Not Decrease After SET/COAST Switch Is Pressed
- Vehicle Speed Does Not Return To Set Speed After RESUME/ACCEL Switch Is Pressed
- Vehicle Speed Does Not Increase After RESUME/ACCEL Switch Is Pressed
- System Is Not Released After CANCEL Switch Is Pressed
- Large Difference Between Set Speed & Actual Speed
- Deceleration Is Greatest Immediately Following ASCD Activation
- System Tests
- Component Tests
- Wiring Diagrams
- Exterior Lights
- Gauges & Instrument Panels
- * 2001 INFINITI QX4 Early & Late Model Identification *
- A/T Indicator - Late - Previous
- Compass And Thermometer - Early
- Compass And Thermometer - Late - Previous
- Instrument Panels
- Meters And Gauges - Late - Previous
- Warning Chime - Early
- Warning Chime - Late - Previous
- Warning Lamps - Early
- Warning Lamps - Late - Previous
- Headlights
- Daytime Running Lights - Wiring Diagrams
- Headlamp (For USA)
- Headlight Aiming Systems
- Heated Glass/Defoggers
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Rear Window Defogger - Early
- Rear Window Defogger - Late - New
- Infotainment
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Navigation System - Late - New
- Identification
- Navigation System
- Component Parts Location
- System Description
- Schematic
- Wiring Diagram - NAVI -
- Self-diagnosis Mode
- Confirmation/Adjustment Mode
- Setting Mode
- Application Items
- How To Perform Control Panel Mode
- "GPS Information" Setting
- "Adjust Current Location" Setting
- Beep On/Off Setting
- Display Setting
- Display Color Setting
- Brightness Setting
- "Quick Stop Customer Setting" Mode
- "Route Priorities" Mode
- "Tracking" Mode
- "Heading" Mode
- "Nearby Display Icons" Mode
- "Clear Memory" Mode
- Trouble diagnoses
- This Condition is Not Abnormal
- Program Loading
- Initialization
- Power Antennas - Wiring
- Interior/Illumination Lights
- Memory Modules
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Automatic Drive Positioner - QX4 - Late - New
- Automatic Drive Positioner - QX4 - Late - Previous
- Identification
- Automatic Drive Positioner
- Component Parts and Harness Connector Location
- System Description
- Schematic
- Wiring Diagram - AUT/DP -
- On Board Diagnosis
- Trouble Diagnoses
- Work Flow
- Preliminary Check
- Symptom Chart
- Diagnostic Procedure 1
- Diagnostic Procedure 2
- Diagnostic Procedure 3
- Diagnostic Procedure 4
- Diagnostic Procedure 5
- Diagnostic Procedure 6
- Diagnostic Procedure 7
- Diagnostic Procedure 8
- Diagnostic Procedure 9
- Diagnostic Procedure 10
- Diagnostic Procedure 11
- Diagnostic Procedure 12
- Diagnostic Procedure 13
- Diagnostic Procedure 14
- Mirrors
- Seats
- Steering Column Switches
- Warning Systems
- Window Motors & Regulators
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Power Window - Late - Previous
- Power Windows - Early
- Power Windows - Late - New
- Wiper/Washer Systems
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Front Wiper And Washer - QX4 - Late - New
- Rear Wiper And Washer - Pathfinder - Late - New
- Wiper/Washer Systems - G20, I30, Q45 & QX4
- Description & Operation
- Component Locations
- Adjustments
- Symptom Tests
- Notes
- Intermittent Front Wiper Does Not Operate
- Intermittent Time For Front Wipers Cannot Be Adjusted
- Front Wiper & Washer Activate Individually, But Not In Combination
- No Difference In Intermittent Wiper Operating Time When Vehicle Is Stopped Or Moving
- Wiper & Washer Activate Individually, But Intermittent Wiper & Washer Combination Does Not Operate
- Component Tests
- Removal & Installation
- Wiring Diagrams
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
- Anti-Theft Systems
- Body & Frame
- Door Locks
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Anti-Theft Systems
- Fuel Filler Lid Opener - Late - Previous
- Glass Hatch Opener - Late - Previous
- Immobilizer Systems
- IVIS (INFINITI Vehicle Immobilizer System - NATS) - Late - New
- IVIS (INFINITI Vehicle Immobilizer System - NATS) - Late - Previous
- Multi-Remote Control System - Late - New
- Multi-Remote Control System - Late - Previous
- Power Door Lock - Late - New
- Power Door Lock - Late - Previous
- Power Door Locks & Trunk Release
- Description & Operation
- Component Locations
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- Component Tests
- Removal & Installation
- Wiring Diagrams
- Fuel Door Release System Wiring Diagram (2001 QX4)
- Power Door Lock System Wiring Diagram (2000 I30)
- Power Door Lock System Wiring Diagram (2000 QX4)
- Power Door Lock System Wiring Diagram (2000-2001 Q45)
- Power Door Lock System Wiring Diagram (2000-2001 G20)
- Power Door Lock System Wiring Diagram (2001 I30)
- Power Door Lock System Wiring Diagram (2001 QX4)
- Remote Keyless Entry System Wiring Diagram (2000 Q45)
- Remote Keyless Entry System Wiring Diagram (2001 Q45)
- Liftgate Glass Release System Wiring Diagram (2000-2001 QX4)
- Trunk Release System Wiring Diagram (2000-2001 G20)
- Trunk Release System & Fuel Door Release System Wiring Diagram (2000 I30)
- Trunk Release System & Fuel Door Release System Wiring Diagram (2001 I30)
- Trunk & Fuel Door Release System Wiring Diagram (2000-2001 Q45)
- Trunk Pull-Down System Wiring Diagram (2000-2001 Q45)
- Smart Entrance Control Unit - Late - New
- Vehicle Security (Theft Warning) System - Late - New
- Identification
- Vehicle Security (Theft Warning) System
- Component Parts and Harness Connector Location
- System Description
- Schematic
- Wiring Diagram - VEHSEC -
- CONSULT-II Inspection Procedure
- CONSULT-II Application Item
- Trouble Diagnoses
- Preliminary Check
- Symptom Chart
- Power Supply And Ground Circuit Check
- Door, Hood And Glass Hatch Switch Check
- Security Indicator Lamp Check
- Front Door Key Cylinder Switch Check
- Back Door Key Cylinder Switch Check
- Door Lock/Unlock Switch Check
- Vehicle Security Horn Alarm Check
- Vehicle Security Headlamp Alarm Check
- Vehicle Security (Theft Warning) System - Late - Previous
- Mirrors
- Seats
- Sun Roof/T-Top/Convertible Top
- Windows
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Power Window - Late - Previous
- Power Windows - Early
- Power Windows - Late - New
- Door Locks
- Brakes
- Anti-Lock Brakes
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Anti-Lock & Traction Control - Wiring Diagrams
- Anti-Lock & Traction Control (Early)
- Anti-Lock & Traction Control (Late)
- Identification
- Description
- Purpose
- Operation
- ABS Hydraulic Circuit
- System Components
- System Description
- Component Parts and Harness Connector Location (Initial Production Models)
- Component Parts and Harness Connector Location (Except for Initial Production Models)
- Schematic (Initial Production Models)
- Wiring Diagram (Initial Production Models) - ABS -
- Schematic (Except for Initial Production Models)
- Wiring Diagram (Except for Initial Production Models) - ABS -
- On Board Diagnostic System Description
- Self-diagnosis
- Consult-II
- CONSULT-II Inspection Procedure
- Self-Diagnosis Procedure
- Self-Diagnostic Results Mode (Initial Production Models)
- Self-Diagnostic Results Mode (Except For Initial Production Models)
- Data Monitor Procedure
- Active Test Procedure
- Data Monitor Mode (Initial Production Models)
- Active Test Mode
- Data Monitor Mode (Except For Initial Production Models)
- Trouble Diagnosis - Introduction
- Trouble Diagnosis - General Description
- Trouble Diagnosis For Self-Diagnostic Items
- Trouble Diagnoses For Symptoms
- Removal And Installation
- Mechanical - Hydraulic
- Disc Brakes & Drum Brakes
- Description & Operation
- Bleeding Brake System
- Adjustments
- Testing
- Removal & Installation
- Overhaul
- Torque Specifications
- Disc Brake Specifications
- Drum Brake Specifications
- Disc Brakes & Drum Brakes
- Traction Control
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Anti-Lock & Traction Control - Wiring Diagrams
- Anti-Lock & Traction Control (Early)
- Anti-Lock & Traction Control (Late)
- Identification
- Description
- Purpose
- Operation
- ABS Hydraulic Circuit
- System Components
- System Description
- Component Parts and Harness Connector Location (Initial Production Models)
- Component Parts and Harness Connector Location (Except for Initial Production Models)
- Schematic (Initial Production Models)
- Wiring Diagram (Initial Production Models) - ABS -
- Schematic (Except for Initial Production Models)
- Wiring Diagram (Except for Initial Production Models) - ABS -
- On Board Diagnostic System Description
- Self-diagnosis
- Consult-II
- CONSULT-II Inspection Procedure
- Self-Diagnosis Procedure
- Self-Diagnostic Results Mode (Initial Production Models)
- Self-Diagnostic Results Mode (Except For Initial Production Models)
- Data Monitor Procedure
- Active Test Procedure
- Data Monitor Mode (Initial Production Models)
- Active Test Mode
- Data Monitor Mode (Except For Initial Production Models)
- Trouble Diagnosis - Introduction
- Trouble Diagnosis - General Description
- Trouble Diagnosis For Self-Diagnostic Items
- Trouble Diagnoses For Symptoms
- Removal And Installation
- Anti-Lock Brakes
- Drivelines & Axles
- Axle Shafts
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Axle Shafts
- Differential & Rear Axles (H233B)
- Front Axle (Early)
- Front Axle (Late)
- Rear Axle
- Differentials & Drive Axles
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Axle Shafts
- Differential & Rear Axles (H233B)
- Front Axle (Early)
- Front Axle (Late)
- Front Final Drive (Early)
- Front Final Drive (Late)
- Rear Axle
- Rear Final Drive (Early)
- Rear Final Drive (Late)
- Driveshaft & Universal Joints
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Propeller Shaft (Early)
- Propeller Shaft (Late)
- Wheel Hubs
- Front Axle (Early)
- Front Axle (Late)
- Rear Axle
- Axle Shafts
- Electrical
- Charging Systems
- Component Locations
- Fuses & Circuit Breakers
- Gauges
- * 2001 INFINITI QX4 Early & Late Model Identification *
- A/T Indicator - Late - Previous
- Compass And Thermometer - Early
- Compass And Thermometer - Late - Previous
- Instrument Panels
- Meters And Gauges - Late - Previous
- Warning Chime - Early
- Warning Chime - Late - Previous
- Warning Lamps - Early
- Warning Lamps - Late - Previous
- Starters - HITACHI & MITSUBISHI
- Wiring Diagrams
- System Wiring Diagrams
- Air Conditioning
- Anti-Lock Brakes
- Anti-Theft
- Body Computer
- Computer Data Lines
- Cruise Control
- Defoggers
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Memory Systems
- Navigation
- Power Antenna
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Top/Sunroof
- Power Windows
- Radio
- Shift Interlocks
- Starting/Charging
- Supplemental Restraints
- Trunk, Tailgate, Fuel Door
- Warning Systems
- Wiper/Washer
- Using lemon2025'S System Wiring Diagrams
- System Wiring Diagrams
- Engine Mechanical
- Accessory Drive Belts
- Auxiliary Emission Control Systems
- Emission Control System Visual Inspection Procedures - General Information
- * Please Read This First *
- Emission Control Labels
- Emission Control Visual Inspection
- Notes
- Positive Crankcase Ventilation (PCV)
- Thermostatic Air Cleaner (TAC)
- Fuel Evaporative System (EVAP)
- Catalytic Converters
- Fill Pipe RESTRICTOR (Fr)
- Exhaust Gas RECIRCULATION (EGR) System
- Spark Controls (SPK)
- Air Injection System (AIS)
- Oxygen Sensor (O2)
- Computerized Engine Controls (CEC)
- Early Fuel Evaporation (EFE)
- Emission Maintenance Reminder Light (EMR) (If Equipped)
- Malfunction Indicator Light (Mil)
- Emission Control System Visual Inspection Procedures - General Information
- Cooling System (Mechanical)
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Engine Cooling System (Early)
- Engine Cooling System (Late)
- Specifications & Drive Belt Routing
- Engine Mechanical 3.5L
- Engine Identification
- Adjustments
- Trouble Shooting
- Removal & Installation
- Overhaul
- Engine Oiling
- Torque Specifications
- Engine Specifications
- General Specifications
- Crankshaft Main Bearings & Connecting Rod Bearings Specifications
- Connecting Rods Specifications
- Pistons, Piston Pins & Piston Rings Specifications
- Cylinder Block Specifications
- Engine Valves & Valve Springs Specifications
- Cylinder Head Specifications
- Camshaft Specifications
- Valve Lifters Specifications
- Starters - HITACHI & MITSUBISHI
- Engine Performance
- Engine Controls - On-Vehicle Adjustments
- Application
- Emissions
- Emission Applications
- Emission Control Abbreviations
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Mode 6 - 2001 INFINITI
- Engine Controls - Pin Voltage Charts
- Introduction
- ECM Locations
- Pin Voltage Charts
- Notes
- Pin Voltage Chart (ALTIMA)
- Pin Voltage Chart (Frontier 2.4L & XTERRA 2.4L)
- Pin Voltage Chart (Frontier 3.3L & XTERRA 3.3L)
- Pin Voltage Chart (I30 & Maxima)
- Pin Voltage Chart (Pathfinder & QX4)
- Pin Voltage Chart (Quest)
- Pin Voltage Chart (SENTRA 1.8L - Except CALIFORNIA Ca)
- Pin Voltage Charts (SENTRA 1.8L - CALIFORNIA Ca)
- Pin Voltage Chart (SENTRA 2.0L)
- Remove, Overhaul & Install
- Engine Controls - Removal, Overhaul & Installation
- Introduction
- Ignition System
- Fuel System
- Notes
- Idle Air Volume Learning (I30, Maxima, Pathfinder, QX4 & SENTRA)
- Fuel System Pressure Release
- Fuel Pump (ALTIMA, Frontier, Pathfinder, QX4, Quest)
- Fuel Filter
- Fuel Pump, Fuel Level Sensor & Fuel Filter (I30, Maxima & SENTRA)
- Fuel Pump And Fuel Level Sensor (XTERRA)
- Fuel Rails & Injectors
- Heated Oxygen Sensor
- Torque Specifications
- Engine Controls - Removal, Overhaul & Installation
- Sensor Range Charts
- Specifications
- Engine Controls - Service & Adjustment Specifications
- Introduction
- Capacities
- Quick-Service
- Mechanical Checks
- Ignition System
- Ignition Coil
- High Tension Wire Resistance
- Spark Plugs
- Firing Order & Distributor Rotation
- Notes
- Firing Order (1.8L Sentra)
- Firing Order & Distributor Rotation (2.0L Sentra)
- Firing Order & Distributor Rotation (2.4L Altima)
- Firing Order & Distributor Rotation (2.4L Frontier & Xterra)
- Firing Order (3.0L &3.5L I30, Maxima, Pathfinder & QX4)
- Firing Order & Distributor Rotation (3.3L Frontier & Xterra)
- Firing Order & Distributor Rotation (3.3L Quest)
- Ignition Timing
- Fuel System
- Firing Order & Cylinder Identification
- Engine Controls - Service & Adjustment Specifications
- System
- Engine Controls - Basic Diagnostic Procedures
- Engine Controls - System & Component Testing
- * Please Read This First *
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Engine Sensors & Switches
- Notes
- A/C High Pressure Switch (Quest)
- Camshaft Position Sensor
- Crankshaft Position Sensor
- EGR Temperature Sensor
- Engine Coolant Temperature Sensor
- Front Heated Oxygen Sensor
- Fuel Level Sensor
- Fuel Tank Temperature Sensor
- Ignition Switch (Start Signal)
- Intake Air Temperature Sensor
- Knock Sensor
- Mass Airflow Sensor
- Power Steering Pressure Switch
- Power Steering Pressure Switch System Test
- Rear Heated Oxygen Sensor
- Refrigerant Pressure Sensor - I30, Maxima & SENTRA
- Throttle Position Sensor
- Vehicle Speed Sensor
- Relays & Solenoids
- Fuel System
- Fuel Delivery
- Relieving Fuel Pressure
- Fuel Pressure
- Fuel Pressure Regulator
- Fuel Pump
- Fuel Pump Control System (Altima)
- Fuel Pump Control System (Frontier & Xterra)
- Fuel Pump Control System (I30 & Maxima)
- Fuel Pump Control System (Pathfinder & QX4)
- Fuel Pump Control System (Quest)
- Fuel Pump Control System (Sentra)
- Fuel Pump Relay
- Fuel Control
- Fuel Delivery
- Idle Control System
- Ignition System
- Emission Systems & Sub-Systems
- Exhaust Gas RECIRCULATION
- Fuel Evaporation (EVAP) Control System
- On Board Refueling Vapor Recovery System
- Refueling Control Valve Test (Altima)
- Refueling Control Valve Test (Frontier, I30, Maxima, Sentra & Xterra)
- Refueling EVAP Vapor Cut Valve Test (Altima)
- Refueling EVAP Vapor Cut Valve Test (Frontier, I30, Maxima, Sentra & Xterra)
- Refueling One-Way Fuel Valve Test (Altima, I30, Maxima & Sentra)
- Strong Fuel Odor From EVAP Canister (Altima, Frontier, I30, Maxima, Sentra & Xterra)
- Cannot Refuel/Strong Fuel Odor From Fuel Filler While Refueling (Altima)
- Cannot Refuel/Strong Fuel Odor From Fuel Filler While Refueling (Frontier, I30, Maxima, Sentra & Xterra)
- Positive Crankcase Ventilation (PCV)
- Miscellaneous Controls
- Component Locations
- Engine Controls - Trouble Shooting - No Codes
- Engine Controls Self-Diagnostics - 3.5
- Introduction
- Self-Diagnostic System
- Programming
- Summary
- Diagnostic Trouble Code Definitions
- Diagnostic Tests
- Notes
- DTC P0100: Mass Airflow (MAF) Sensor
- DTC P0105: Absolute Pressure (AP) Sensor
- DTC P0110: Intake Air Temperature (IAT) Sensor
- DTC P0115 Or P0125: Engine Coolant Temperature (ECT) Sensor
- DTC P0120: Throttle Position (TP) Sensor
- DTC P0130: Right Bank, Or DTC P0150: Left Bank Front Heated Oxygen Sensor
- DTC P0131 Or P0132: Right Bank, Or DTC P0151 Or P0152: Left Bank Front Heated Oxygen Sensor
- DTC P0133: Right Bank, Or DTC P0153: Left Bank Front Heated Oxygen Sensor
- DTC P0134: Right Bank, Or DTC P0154: Left Bank Front Heated Oxygen Sensor
- DTC P0135: Right Bank, Or DTC P0155: Left Bank Front Ho2S Heater
- DTC P0137, P0138, P0139 Or P0140: Right Bank, Or DTC P0157, P0158, P0159, Or P0160: Left Bank Rear Heated Oxygen Sensor
- DTC P0141: Right Bank, Or DTC P0161: Left Bank Rear Ho2S Heater
- DTC P0171, P0172, P0174 Or P0175: Fuel Injection System Function (Right & Left Bank)
- DTC P0180: Fuel Tank Temperature (FTT) Sensor
- DTC P0217: Engine Coolant OVERTEMPERATURE Enrichment Protection
- DTC P0300-P0306: Cylinder Or Multiple Cylinder Misfire
- DTC P0325: Knock Sensor
- DTC P0335 Or P1336: Crankshaft Position (CKP) Sensor (Pos)
- DTC P0340: Camshaft Position (CMP) Sensor
- DTC P0420: Right Bank, Or DTC P0430: Left Bank 3-Way Catalyst Function
- P0440: EVAP Control System (Small Leak - Negative Pressure)
- DTC P0443: EVAP Canister Purge Volume Control Valve (EVAP-CPVCV)
- DTC P0446: EVAP Canister Vent Control Valve (EVAP-CVCV)
- DTC P0450: EVAP Control System Pressure Sensor (EVAP-CSPS)
- DTC P0455: EVAP Control System (Large Leak)
- DTC P0460: Fuel Level Sensor Function (Slosh)
- DTC P0461: Fuel Level Sensor Function
- DTC P0464: Fuel Level Sensor Circuit
- DTC P0500: Vehicle Speed Sensor (VSS)
- DTC P0505: Idle Air Control Valve-Auxiliary Air Control (IACV-AAC) Valve
- DTC P0510: Closed Throttle Position (TP) Switch
- DTC P0600: A/T Communication Line
- DTC P0605: ECM
- DTC P1110: Right Bank, Or DTC P1135: Left Bank Intake Valve Timing Control
- DTC P1111: Right Bank, Or DTC P1136: Left Bank Intake Valve Timing Control Solenoid Valve
- DTC P1130: Swirl Control Valve (SCV) Solenoid
- DTC P1140: Right Bank, Or DTC P1145: Left Bank Intake Valve Timing Control Position Sensor
- DTC P1148: Right Bank, Or DTC P1168: Left Bank Closed Loop Control
- DTC P1165: Swirl Control Vacuum Check Switch
- DTC P1320: Ignition Signal
- DTC P1335: Crankshaft Position (CKP) Sensor (Ref)
- DTC P1336: Crankshaft Position (CKP) Sensor
- DTC P1441: EVAP Control System (Very Small Leak)
- DTC P1444: EVAP Canister Purge Volume Control Valve (EVAP-CPVCV)
- DTC P1446: EVAP Canister Vent Control Valve (EVAP-CVCV)
- DTC P1447: EVAP Control System Purge Flow Monitoring
- DTC P1448: EVAP Canister Vent Control Valve (EVAP-CVCV)
- DTC P1464: Fuel Level Sensor Circuit (Ground Signal)
- DTC P1490: Vacuum Cut Valve By-Pass Valve
- DTC P1491: Vacuum Cut Valve By-Pass Valve
- DTC P1605: A/T Diagnostic Communication Line
- DTC P1706: Park/Neutral Position (PNP) Switch
- Testing & Diagnosis
- Engine Controls - Basic Diagnostic Procedures
- Engine Controls - System & Component Testing
- * Please Read This First *
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Engine Sensors & Switches
- Notes
- A/C High Pressure Switch (Quest)
- Camshaft Position Sensor
- Crankshaft Position Sensor
- EGR Temperature Sensor
- Engine Coolant Temperature Sensor
- Front Heated Oxygen Sensor
- Fuel Level Sensor
- Fuel Tank Temperature Sensor
- Ignition Switch (Start Signal)
- Intake Air Temperature Sensor
- Knock Sensor
- Mass Airflow Sensor
- Power Steering Pressure Switch
- Power Steering Pressure Switch System Test
- Rear Heated Oxygen Sensor
- Refrigerant Pressure Sensor - I30, Maxima & SENTRA
- Throttle Position Sensor
- Vehicle Speed Sensor
- Relays & Solenoids
- Fuel System
- Fuel Delivery
- Relieving Fuel Pressure
- Fuel Pressure
- Fuel Pressure Regulator
- Fuel Pump
- Fuel Pump Control System (Altima)
- Fuel Pump Control System (Frontier & Xterra)
- Fuel Pump Control System (I30 & Maxima)
- Fuel Pump Control System (Pathfinder & QX4)
- Fuel Pump Control System (Quest)
- Fuel Pump Control System (Sentra)
- Fuel Pump Relay
- Fuel Control
- Fuel Delivery
- Idle Control System
- Ignition System
- Emission Systems & Sub-Systems
- Exhaust Gas RECIRCULATION
- Fuel Evaporation (EVAP) Control System
- On Board Refueling Vapor Recovery System
- Refueling Control Valve Test (Altima)
- Refueling Control Valve Test (Frontier, I30, Maxima, Sentra & Xterra)
- Refueling EVAP Vapor Cut Valve Test (Altima)
- Refueling EVAP Vapor Cut Valve Test (Frontier, I30, Maxima, Sentra & Xterra)
- Refueling One-Way Fuel Valve Test (Altima, I30, Maxima & Sentra)
- Strong Fuel Odor From EVAP Canister (Altima, Frontier, I30, Maxima, Sentra & Xterra)
- Cannot Refuel/Strong Fuel Odor From Fuel Filler While Refueling (Altima)
- Cannot Refuel/Strong Fuel Odor From Fuel Filler While Refueling (Frontier, I30, Maxima, Sentra & Xterra)
- Positive Crankcase Ventilation (PCV)
- Miscellaneous Controls
- Component Locations
- Engine Controls - Trouble Shooting - No Codes
- Engine Controls Self-Diagnostics - 3.5
- Introduction
- Self-Diagnostic System
- Programming
- Summary
- Diagnostic Trouble Code Definitions
- Diagnostic Tests
- Notes
- DTC P0100: Mass Airflow (MAF) Sensor
- DTC P0105: Absolute Pressure (AP) Sensor
- DTC P0110: Intake Air Temperature (IAT) Sensor
- DTC P0115 Or P0125: Engine Coolant Temperature (ECT) Sensor
- DTC P0120: Throttle Position (TP) Sensor
- DTC P0130: Right Bank, Or DTC P0150: Left Bank Front Heated Oxygen Sensor
- DTC P0131 Or P0132: Right Bank, Or DTC P0151 Or P0152: Left Bank Front Heated Oxygen Sensor
- DTC P0133: Right Bank, Or DTC P0153: Left Bank Front Heated Oxygen Sensor
- DTC P0134: Right Bank, Or DTC P0154: Left Bank Front Heated Oxygen Sensor
- DTC P0135: Right Bank, Or DTC P0155: Left Bank Front Ho2S Heater
- DTC P0137, P0138, P0139 Or P0140: Right Bank, Or DTC P0157, P0158, P0159, Or P0160: Left Bank Rear Heated Oxygen Sensor
- DTC P0141: Right Bank, Or DTC P0161: Left Bank Rear Ho2S Heater
- DTC P0171, P0172, P0174 Or P0175: Fuel Injection System Function (Right & Left Bank)
- DTC P0180: Fuel Tank Temperature (FTT) Sensor
- DTC P0217: Engine Coolant OVERTEMPERATURE Enrichment Protection
- DTC P0300-P0306: Cylinder Or Multiple Cylinder Misfire
- DTC P0325: Knock Sensor
- DTC P0335 Or P1336: Crankshaft Position (CKP) Sensor (Pos)
- DTC P0340: Camshaft Position (CMP) Sensor
- DTC P0420: Right Bank, Or DTC P0430: Left Bank 3-Way Catalyst Function
- P0440: EVAP Control System (Small Leak - Negative Pressure)
- DTC P0443: EVAP Canister Purge Volume Control Valve (EVAP-CPVCV)
- DTC P0446: EVAP Canister Vent Control Valve (EVAP-CVCV)
- DTC P0450: EVAP Control System Pressure Sensor (EVAP-CSPS)
- DTC P0455: EVAP Control System (Large Leak)
- DTC P0460: Fuel Level Sensor Function (Slosh)
- DTC P0461: Fuel Level Sensor Function
- DTC P0464: Fuel Level Sensor Circuit
- DTC P0500: Vehicle Speed Sensor (VSS)
- DTC P0505: Idle Air Control Valve-Auxiliary Air Control (IACV-AAC) Valve
- DTC P0510: Closed Throttle Position (TP) Switch
- DTC P0600: A/T Communication Line
- DTC P0605: ECM
- DTC P1110: Right Bank, Or DTC P1135: Left Bank Intake Valve Timing Control
- DTC P1111: Right Bank, Or DTC P1136: Left Bank Intake Valve Timing Control Solenoid Valve
- DTC P1130: Swirl Control Valve (SCV) Solenoid
- DTC P1140: Right Bank, Or DTC P1145: Left Bank Intake Valve Timing Control Position Sensor
- DTC P1148: Right Bank, Or DTC P1168: Left Bank Closed Loop Control
- DTC P1165: Swirl Control Vacuum Check Switch
- DTC P1320: Ignition Signal
- DTC P1335: Crankshaft Position (CKP) Sensor (Ref)
- DTC P1336: Crankshaft Position (CKP) Sensor
- DTC P1441: EVAP Control System (Very Small Leak)
- DTC P1444: EVAP Canister Purge Volume Control Valve (EVAP-CPVCV)
- DTC P1446: EVAP Canister Vent Control Valve (EVAP-CVCV)
- DTC P1447: EVAP Control System Purge Flow Monitoring
- DTC P1448: EVAP Canister Vent Control Valve (EVAP-CVCV)
- DTC P1464: Fuel Level Sensor Circuit (Ground Signal)
- DTC P1490: Vacuum Cut Valve By-Pass Valve
- DTC P1491: Vacuum Cut Valve By-Pass Valve
- DTC P1605: A/T Diagnostic Communication Line
- DTC P1706: Park/Neutral Position (PNP) Switch
- Theory and Operation
- Engine Controls - Theory & Operation
- Introduction
- Air Induction System
- Computerized Engine Controls
- Notes
- Engine Control Module
- Input Devices
- Notes
- Absolute Pressure Sensor
- A/C Switch
- Camshaft Position Sensor (Except I30, Maxima, Pathfinder, QX4 & Sentra 1.8L)
- Camshaft Position Sensor (I30, Maxima, Pathfinder, QX4 & Sentra 1.8L)
- Crankshaft Position Sensor
- Electrical Load Signal
- Engine Coolant Temperature Sensor
- EGR Temperature Sensor
- Ignition Switch
- Intake Air Temperature Sensor
- Park/Neutral Position Switch (A/T Models)
- Knock Sensor
- Mass Airflow Sensor
- Neutral Switch (M/T Models)
- Heated Oxygen Sensor
- Power Steering Oil Pressure Switch
- Tank Fuel Temperature Sensor
- Throttle Position Sensor & Idle Switch
- Vehicle Speed Sensor
- Output Signals
- Notes
- A/C Clutch
- Transmission Control Module
- Cooling Fan Motor
- Cooling Fan Relay
- Evaporative Emission Control System
- Exhaust Gas Recirculation Control
- Fuel Injector
- Fuel Pump Relay
- Idle Air Control Valve-Auxiliary Air Control Valve
- IACV-Fast Idle Control Device
- Fast Idle Cam
- Idle Speed Control
- Ignition Timing Control
- Mass Airflow Sensor
- Power Transistor & Ignition Coil(s)
- Pressure Regulator Control Solenoid
- Valve Timing Control
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls
- Engine Controls - Theory & Operation
- Vacuum Diagrams
- General Information
- Abbreviations
- Basic Trouble Shooting
- Basic Trouble Shooting - General Information
- Commonly Used Abbreviations - General Information
- Emission Control Abbreviations
- Engine Performance - Trouble Shooting - General Information
- Brakes
- Anti-Lock Brake Safety Precautions - General Information
- Map - Brake Systems
- Brake Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accelerometers
- Accumulators
- Anchor Pins
- Anti-Lock Brake Control Assembly(Module)
- Anti-Lock Brake Controller
- Anti-Lock Brake Systems
- Axle Seal
- Backing Plates
- Bleeder Screw
- Brake Abs Active Light (Blue)
- Brake Fluid
- Brake Friction Material
- Brake On - Off Switch
- Brake Pads
- Brake Pedals
- Brake Shoe Hardware
- Brake Shoes
- Brake Stoplight Switches
- Brake Warning Light (Amber)
- Brake Warning Light (Red)
- Bulb Sockets
- Bulbs And LEDS
- Caliper Hardware
- Caliper Mounting Pin
- Caliper Piston
- Caliper Shim
- Caliper Slider Pin (Bolt) Dust Boot
- Caliper Slider Pin (Bolt)
- Calipers
- Combination Valve
- Controllers
- Digital Ratio Axle Controllers And Buffers (Drab And Dram)
- Disable Switches
- Drums
- Electrical Brake Pumps
- Electrical Park Motor
- Electrical Pumps And Motors
- Electro-Magnetic Interference
- Electronic Brake Control Modulator
- Electronic Brake Distribution
- Electronic Brake Traction Control Module
- Electronic Controllers
- Electronic Traction Control
- External Brake Cable
- Flow Control Valve
- Fluid Level Sensor Switches
- Fluid
- Four Wheel Drive Switches
- Friction Material
- G Sensors
- Gaskets
- Gravitational Switches
- Grease Seal
- Height Sensing Proportioning Valve
- High Pressure Accumulator
- Hoses
- Hub
- Hydraulic Control Unit
- Hydraulic Modulators
- Hydro-Boosters
- Hydro-Electric Boosters (POWERMASTER)
- Ignition Disable Switches
- Lamp Driver Relay
- Lateral Acceleration Switches
- LEDS
- Lenses
- Low Pressure Accumulator
- Lug Nut
- Master Cylinder Cover Gasket
- Master Cylinders
- Modulators
- Motor Pack
- Motors
- Pads
- Parking Brake Cable
- Parking Brake Mechanism
- Parking Brake Shoes
- Parking Brake Switches
- Parking Brake Systems
- Pedal Travel Switches
- Pedals
- Power Distribution Center
- POWERMASTER
- Pressure Differential Switches
- Pressure Switches
- Pressure Transducers
- Proportioning Valve
- Pumps
- Relays
- RELUCTOR (Speed) Ring
- Rotors
- Self-Adjusting Systems
- Shoe Hardware
- Shoes
- Sockets
- Speed Sensor (RELUCTOR) Ring
- Speed Sensors (Electronic Wheel And Vehicle)
- Star Wheel
- Steel Brake Lines
- Stoplight Switches
- Stroke Sensor
- Switches
- Tires
- Tone Ring
- Toothed Rings (Tone Wheel)
- Traction Control System (TCS)
- Transfer Tubes
- Vacuum Boosters
- Vacuum Hoses
- Valves
- Wear Indicator
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheel Cylinders
- Wiring Harnesses
- Yaw Rate Sensor
- Brake System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Brake Systems
- Map - Routine Inspection Reference Guide
- Routine Inspection Reference Guide
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Maintenance Overview
- Antifreeze/Coolant
- Visual Inspection
- Radiator Cap Test
- Engine Fan
- Cooling System Power Flush And Refill
- Belts (Except Timing Belts)
- Belt TENSIONER
- Automatic Transmission Fluid
- Automatic Transmission Fluid Exchange & Filter Replacement
- Engine Oil
- Air Filters
- Cabin Air Filter
- Brake Fluid
- Battery
- Battery Cables
- Power Steering
- Power Steering Fluid
- Wiper Blades
- Routine Inspection CHECKSHEET
- Routine Inspection - UICS
- Brake Systems
- Drivetrain And Transmission
- Notes
- Automatic Transmission Fluid
- Clutch Master Cylinders
- Cooler Lines
- Coolers
- Differential Fluid
- Drain Plugs And Gaskets
- Filters And Screens
- Fluids And Lubricants
- Hoses, Lines, And Tubes
- Hydraulic Fluid
- Lubricants
- Manual Transmission Fluid
- Mounts (Engine, Transaxle And Transmission)
- Transfer Case Fluid
- Vacuum Hoses
- Electrical Systems
- Engine Performance And Maintenance
- Notes
- Accessory Belts
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Pump Belts
- Batteries
- Battery Connectors
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Chemical Engine DECARBONIZATION
- Combustion Chamber Cleaning
- Coolant Recovery Tanks
- Coolant
- Distributor Caps
- Distributor Rotors
- Engine Cooling Systems
- Engine DECARBONIZATION
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel System Cleaning Service
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Ignition Wires (Secondary)
- Intake Cleaning
- O2 Sensors
- PCV Breather Elements
- PCV Valves
- Radiator Caps And Pressurized Expansion Tank Caps
- Spark Plugs
- Thermostats And Housings
- Throttle Body Cleaning
- Timing Belts
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Exhaust Systems
- Heating, Ventilation And Air Conditioning Systems
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Wheel & Tire Supplement
- Reason Code Explanation
- Automotive Terminology & Definitions
- Routine Inspection Reference Guide
- Check Lists
- Computer Relearn Procedures
- Introduction
- ACURA
- AUDI
- BMW
- HONDA
- HYUNDAI
- INFINITI
- ISUZU
- Jaguar
- KIA
- Land Rover
- LEXUS
- MAZDA
- Immobilizer System (626)
- Notes
- Key Replacement Or Addition (Customer Supplied 2 Or More Valid Keys)
- Key Replacement Or Addition (Customer Supplied Only One Or No Valid Keys)
- Immobilizer Unit (Customer Supplied At Least One Valid Key)
- PCM (Customer Supplied 2 Or More Valid Keys)
- PCM (Customer Supplied Only One Valid Key)
- Immobilizer Unit & PCM
- Reprogram Error Recovery
- Inputting Code Word
- Immobilizer System (626)
- MERCEDES-BENZ
- ECM Version Coding
- Enabling Code Function For Radio
- Notes
- Audio 10 Models (CLK, E & SLK Class)
- Audio 30 Models (CLK, E & SLK Class)
- Becker Radio (CL, S & SL Class)
- Panasonic Exquisite Radio (CL, S & SL Class)
- Radio With Navigation Control Module (CL, S & SL Class)
- Radio With 4-Digit Fixed Code (CL, S & SL Class)
- Radio & Radio With Navigation Control Module With 5-Digit Fixed Code (CL, S & SL Class)
- Radio (ML Class)
- Programming Supplemental Restraint System (SRS) Control Module
- MITSUBISHI
- NISSAN
- PORSCHE
- SAAB
- SUBARU
- SUZUKI
- TOYOTA
- VOLKSWAGEN
- VOLVO
- OBD-II Drive Cycles
- * Please Read This First *
- Drive Cycles (1996 & 1997 Models)
- Drive Cycles (1998 & 2013 Models)
- Drive Cycle Pattern Identification
- Drive Cycle Patterns
- Drive Cycle Pattern No. 1
- Drive Cycle Pattern No. 2
- Drive Cycle Pattern No. 3
- Drive Cycle Pattern No. 4
- Drive Cycle Pattern No. 5
- Drive Cycle Pattern No. 6
- Drive Cycle Pattern No. 7
- Drive Cycle Pattern No. 8
- Drive Cycle Pattern No. 9
- Drive Cycle Pattern No. 10
- Drive Cycle Pattern No. 11
- Drive Cycle Pattern No. 12
- Drive Cycle Pattern No. 13
- Drive Cycle Pattern No. 14
- Drive Cycle Pattern No. 15
- Drive Cycle Pattern No. 16
- Drive Cycle Pattern No. 17
- Drive Cycle Pattern No. 18
- Drive Cycle Pattern No. 19
- Drive Cycle Pattern No. 20
- Drive Cycle Pattern No. 21
- Drive Cycle Pattern No. 22
- Drive Cycle Pattern No. 23
- Drive Cycle Pattern No. 24
- Drive Cycle Pattern No. 25
- Drive Cycle Pattern No. 26
- Drive Cycle Pattern No. 27
- Drive Cycle Pattern No. 28
- Driveline/Axles
- Drive Axle Noise Diagnosis - General Information
- Gear Tooth Contact Patterns - General Information
- Map - Drive Train & Transmission
- Drive Train & Transmission Systems
- Drivetrain And Transmission
- Notes
- Actuators (Electrical)
- Actuators (Vacuum)
- Automatic Transmission / Transaxle Assemblies/CVTS
- Automatic Transmission Fluid
- Axles
- Bearings And Races
- Bell Cranks
- Bell Housings
- Bushings (External)
- Cables (Speedometer)
- Cables (TV, Detent And Shift)
- Carrier Bearings
- Clutch Cables And Cable Housings
- Clutch Discs (Manual Transmissions)
- Clutch Forks
- Clutch Linkages (Mechanical)
- Clutch Master Cylinders
- Clutch Pedals
- Clutch Pivots
- Clutch Pressure Plates
- Clutch Release Bearings
- Clutch Slave Cylinders (Concentric)
- Clutch Slave Cylinders (Conventional Or External)
- Companion Flanges
- Connectors
- Cooler Bypass Valves
- Cooler Lines
- Coolers
- CV Joints
- Differential And Final Drive Assemblies
- Differential Fluid
- Dip Stick Tubes
- Dip Sticks (Fluid Level Indicators)
- Dowel Pins, Guides And Pilot Holes
- Drain Plugs And Gaskets
- Drive Shaft Flanges
- Drive Shafts And Half Shafts
- Dust Boots
- Engine Mounts
- Exciter Rings
- Filler Tubes
- Filters And Screens
- Flanges
- Flex Plates
- Fluid Level Indicators
- Fluids And Lubricants
- Flywheels
- Force Motors
- Gaskets
- Guides
- Half Shafts
- Hoses, Lines, And Tubes
- Housings (Bell, Case, Tail(Extension) And Auxiliary)
- Hydraulic Fluid
- Intermediate Shaft Support Bearings
- Key Interlock Systems
- Limited Slips
- Lines
- Linkages (External)
- Locking Hub Assemblies
- Locking Hub Control Knobs
- Lubricants
- Manual Transmission Fluid
- Manual Transmission/Transaxle Assemblies
- Metal Clad Seals
- METALASTIC Joints
- Modulator Pins
- Modulators
- Mounts (Engine, Transaxle And Transmission)
- Odometer Drives (Mechanical)
- Odometer Heads (Mechanical)
- Oil Pans
- Pans
- Pilot Holes
- Pressure Plates
- Pressure Switches
- Races
- Rubber Joints (METALASTIC)
- Screens
- Seals (Metal Clad)
- Seals
- Selector Interlock Systems
- Sensors
- Servos
- Shift Interlock Systems (Selector And Key Interlock Systems)
- Side Covers
- Slip Yokes
- Solenoids
- Speed Sensors (Electronic Wheel And Vehicle)
- Speedometer- Driven Gear Housing
- Speedometer/Odometer Drives (Mechanical)
- Speedometer/Odometer Heads (Mechanical)
- Speedometers/Odometers (Electronic)
- Switches
- Tone Wheels
- Toothed Rings (Tone Wheel)
- Torque Converters
- Transaxle Mounts
- Transducers (Transmission)
- Transfer Case Assemblies
- Transfer Case Fluid
- Transmission Coolers
- Transmission Mounts
- Transmission Pans
- Transmission Range Indicators (PRNDL)
- Tubes
- Universal Joints (CARDAN Or Cross Type)
- Vacuum Controls
- Vacuum Hoses
- Vacuum Motors
- Vacuum-Operated Switches
- Vehicle Speed Sensors
- Vents
- Vibration Dampers
- Wheel Attachment Hardware
- Wheel Speed Sensors
- Wiring Harnesses And Connectors
- Yokes And Slip Yokes
- Reason Code Explanation
- Automotive Terminology & Definitions
- Trouble Shooting - Clutches - General Information
- DTC Index
- Electrical
- Map - Electrical Systems
- Electrical Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Actuator Motors (Electric)
- Actuator Motors (Vacuum)
- Air Bags
- Alternators And Generators
- Amplifiers
- Antennas
- Batteries
- Battery Cables, Wires And Connectors
- Battery Cables
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belts
- Bulb Sockets
- Bulbs, Sealed Beams And LEDS
- Cd Players
- Cigarette Lighter Assemblies
- Circuit Breakers
- Clutch Switches
- Connectors
- Control Modules
- Cruise Control Brake Switches
- Cruise Control Cables
- Cruise Control Clutch Switches
- Cruise Control Linkages And Cables
- Cruise Control Reservoirs
- Cruise Control Tubes
- Cruise Control Vacuum Dump Release Valves
- Cruise Control Vacuum Hoses, Tubes And
- Cruise Control Vehicle Speed Sensors
- Defoggers
- Defrosters
- Delays
- Dimmers
- Electric Heaters
- Equalizers
- Fuse Blocks
- Fuse Boxes And Blocks
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gauges
- Generators
- Ground Cables And Straps
- Ground Straps
- Headlight Adjusters
- Heating Elements (Defrosters, Defoggers, Electric Heaters And Seats)
- Horns And Sirens
- Ignition Switches
- Indicator Lights
- Keyless Entry Keypads And Transmitters
- Keyless Entry Transmitters
- LEDS
- Lenses
- Microphones
- Mirrors (ELECTROCHROMATIC And Heated)
- Motors
- Neutral Safety Switches
- Odometers, Speedometers And Tachometers (Cable Driven)
- Odometers
- Power Distribution Center
- Pulleys
- Receivers, Amplifiers, Equalizers And Sub-Woofer Volume Controls
- Relay Boxes
- Relays
- Sealed Beams
- Seat Heaters
- Security Alarm Sensors
- Sirens
- Solenoids
- Speakers And Microphones
- Speedometer And Tachometer Linkages And Cables
- Speedometer Cables
- Speedometers
- Starters
- Sub-Woofer Volume Control
- Switches
- Tachometer Cables
- Tachometers
- Tape Players And Cd Players
- TENSIONERS
- Timers
- Transceivers
- Transducers
- Vacuum Accumulators (Reservoirs)
- Voltage Regulators
- Washer Fluid Level Senders
- Washer Pumps
- Wiper Arms And Blades
- Wiper Blades
- Wiper Hoses And Nozzles
- Wiper Linkages
- Wiper Nozzles
- Wiper Pump Reservoirs
- Wiring Harnesses And Connectors
- Battery, Starting & Charging System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Electrical Systems
- Using lemon2025'S System Wiring Diagrams
- Map - Electrical Systems
- Engine
- Engine Overhaul Procedures - General Information
- * Please Read This First *
- Description
- Engine Identification
- Inspection Procedures
- Cleaning Procedures
- Component Cleaning
- Cylinder Head Replacement
- Cylinder Head Overhaul
- Pistons, Connecting Rods & Bearings
- Crankshaft & Main Bearings
- Camshaft
- Timing Chains & Belts
- Timing Gears
- Oil Pump
- Break-In Procedure
- General Cooling System Service - General Information
- Engine Overhaul Procedures - General Information
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Engine Performance And Maintenance (Including Exhaust Systems)
- Engine Performance & Maintenance CHECKSHEET
- Engine Performance And Maintenance
- Notes
- Accelerator Pedal Position Sensor
- Accessory Belts
- Accessory Pulleys
- Air Conditioning Cycling Switches
- Air Conditioning Pressure Sensors
- Air Ducts And Tubes
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Fuel Ratio Sensors
- Air Injection Control Solenoids
- Air Plenums
- Air Pump Belts
- Air Pumps (Electric Driven)
- Air Tubes
- Aspirator, Check And DECEL Valves
- Baffles
- Ballast Primary Supply Resistor Wires
- Ballast Resistors And Primary Supply Resistors
- Barometric Pressure Sensors
- Batteries
- Battery Cables, Wires And Connectors
- Battery Connectors
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Belt-Driven Air Pumps
- Boost Control Mechanism
- Camshaft Position Sensors
- Carburetors And Chokes
- Casting Core Plugs And Expansion Plugs
- Charge Air Coolers ""INTERCOOLERS"" (CAC)
- Check Valves
- Chemical Engine DECARBONIZATION
- Chokes
- Clutch Pedal Position Switches
- Cold Start Injectors
- Combustion Chamber Cleaning
- Connectors
- Coolant Recovery Tanks
- Coolant
- Cooling Fan Motor Modules
- Cooling Fan Motor Relays And Modules
- Cooling Fan Motor Resistors
- Cooling Fan Motor Sensors And Switches
- Cooling Fan Motor Switches
- Cooling Fan Motors
- Crankshaft Position Sensors
- Cylinder Deactivation Solenoid
- Cylinder Head Assemblies
- DECEL Valves
- Deflectors
- Dip Stick Tubes
- Dip Sticks And Tubes
- Distributor Advances And Retarders (Mechanical And Vacuum)
- Distributor Boots And Shields
- Distributor Caps
- Distributor Retarders (Mechanical And Vacuum)
- Distributor Rotors
- Distributor Shields
- Distributors
- Early Fuel Evaporation Valves (Heat Riser Assemblies)
- EGR Coolers
- EGR Exhaust Manifold Passages
- EGR Intake And Exhaust Manifold Passages
- EGR Plates And Coolers
- Electronic Spark Control Modules
- Electronic Transmission Control Devices
- Electronic Transmission Feedback Devices
- Engine Coolant Temperature Sensors
- Engine Cooling Systems
- Engine Covers (Oil Pan, Valve Cover, Timing Cover)
- Engine DECARBONIZATION
- Engine Oil Canisters
- Engine Oil Coolers (External)
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil Gaskets
- Engine Oil Pressure Gauges (Mechanical)
- Engine Oil
- Evaporative Emissions (EVAP) Canister Filters
- Evaporative Emissions (EVAP) Canister Purge Devices
- Evaporative Emissions (EVAP) Canisters
- Evaporative Emissions (EVAP) Feedback Devices
- Exhaust Gas RECIRCULATION Devices
- Exhaust Gas RECIRCULATION Feedback Devices
- Expansion Plugs
- Fan Control Sensor
- Fuel Accumulators And Dampers
- Fuel And Cold Start Injectors
- Fuel Caps
- Fuel Dampers
- Fuel Delivery Check Valves
- Fuel Distributors (BOSCH Cis)
- Fuel Filler Necks And RESTRICTORS
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel Level Senders
- Fuel Pressure Regulators
- Fuel Pumps (In-Tank, External, Electrical Or Mechanical)
- Fuel Rails
- Fuel RESTRICTORS
- Fuel System Cleaning Service
- Fuel Tanks
- Fuel
- Gaskets
- Grommets (Valve Cover)
- Harmonic Dampers
- Heater Control Valves
- Heater Cores
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tube Couplers, Connectors And Clamps
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Housings
- Idle Air Controls
- Idle Speed Control Actuators
- Ignition Boots
- Ignition Coil Towers
- Ignition Coils
- Ignition Control Modules (ICM)
- Ignition Switches
- Ignition Terminals
- Ignition Wires (Secondary)
- Inertia Fuel Shut-Off Switches
- Intake Air Temperature Sensors
- Intake Cleaning
- Intake Manifolds
- In-Tank Fuel Strainers
- INTERCOOLERS
- Knock Sensors
- Liquid Vapor Separators
- Long Block Assemblies
- Manifold Absolute Pressure (Map) Sensors
- Mass Air Flow (MAF) Sensors
- Metal Air Manifolds And Pipes
- Metal Air Pipes
- Mix Control Solenoids
- Motor Mounts
- O2 Sensors
- Oil Pans
- Oil Pressure Sending Units
- Oil Pump Pick-Up Screens
- Oil Pumps
- O-Rings, Gaskets, Seals And Spring Locks
- Park Neutral Position Switches
- PCV Breather Elements
- PCV Orifices
- PCV Valves
- Pick-Up Assemblies (Includes Magnetic, Hall Effect And Optical)
- Power Steering Pressure Sensors
- Powertrain Control Modules (Pcm) And Prom
- Powertrain Control Prom
- Pressurized Expansion Tank Caps
- Radiator / Cooling Fan Blades
- Radiator / Cooling Fan Clutches
- Radiator Caps And Pressurized Expansion Tank Caps
- Radiators
- Roll Over Valves
- Sealing Compounds
- Seals
- Secondary Air Injection System Management Devices
- Sensors
- Short Block Assemblies
- Shrouds, Baffles And Deflectors
- Spark Plugs
- Spring Locks
- Super Chargers
- Switches
- Thermal Vacuum Valves
- Thermostatic Air Door Assemblies
- Thermostats And Housings
- Throttle Bodies
- Throttle Body Cleaning
- Throttle Cables
- Throttle Linkages And Cables
- Throttle Position Sensors
- Throttle Position Switches
- Timing Belt Sprockets
- Timing Belts
- Timing Covers
- Torque Struts
- Transmission Range Switches
- Tube Clamps
- Tube Connectors
- Tube Couplers
- Tubes
- Turbo Chargers
- Vacuum Connections
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Vacuum Regulator Solenoids
- Vacuum Tubes
- Valve Covers
- Vehicle Speed Senors
- Volume Air Flow Sensors
- Waste Gate And Boost Control Mechanisms
- Waste Gate Control Solenoids
- Water Pumps (Electric)
- Water Pumps (Non-Electric)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Waveforms - Injector Pattern Tutorial - General Information
- * Please Read This First *
- Purpose Of This Article
- Is A Lab Scope Necessary?
- The Two Types Of Injector Drivers
- The Two Ways Injector Circuits Are Wired
- Interpreting Injector Waveforms
- Current Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Voltage Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Map - Exhaust Systems
- Exhaust Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Catalytic Converters
- Exhaust And Tail Pipes
- Exhaust Connections
- Hangers
- Heat Risers (Mechanical EFE Devices)
- Heat Shields
- Manifolds (Cast And Tube Type)
- Mechanical EFE Devices
- Muffler Valve
- Mufflers And Resonators
- Reason Code Explanation
- Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Map - Heating, Ventilation, & Air Conditioning
- Heating, Ventilation & Air Conditioning Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accumulators
- Actuators (Electrical)
- Actuators (Vacuum)
- Air Conditioning Fittings
- Air Conditioning Hoses
- Air Conditioning Metal Lines
- Air Control Doors
- Air Dams (External)
- Air Distribution System
- Belts
- Blend Doors
- Blower Fans (Blower Wheel Or Squirrel Cage)
- Blower Motors
- Blower Resistors
- Blower Switches
- Cabin Air Filters
- Circuit Breakers
- Compressor Clutch Assemblies
- Compressors
- Condenser Air Seals
- Condenser Fan Motors
- Condensers
- Connectors
- Control Cables
- Control Heads (Function Selectors)
- Control Linkages
- Control Modules
- Coolant
- Cooling Fan Blades
- Cooling Fan Clutches
- Cooling Fan Motors
- Evaporator Drain Tubes
- Evaporator Filters
- Evaporator Pressure Regulators (EPRS)
- Evaporators
- Expansion Valves
- Function Selectors
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gaskets
- Heater Cases
- Heater Control Valves
- Heater Cores
- Heater Hoses
- High Pressure Relief Valves (HPRV)
- Idlers
- In-Line Filters
- Metal Fittings
- Metal Lines
- Mix And Air Control Doors (Blend Doors)
- ORIFACE Tubes
- O-Rings
- Pilot-Operated Absolutes (POAS)
- Plenums
- Pressure Control Valves
- Pressure Sensors
- Pulleys
- Radiators
- Receiver-DRIERS
- Refrigerant Oil
- Refrigerant
- Relays
- Seals
- Service Ports
- Spring Lock Couplings
- Suction Throttling Valves (STVS)
- Switches (Electrical)
- TENSIONERS
- Thermistors And Pressure Sensors
- Thermostats And Housings
- Vacuum Hoses And Tubes
- Vacuum Reservoirs
- Vacuum Tubes
- Valves In Receiver (VIRS)
- Water Pumps (Electric Auxiliary)
- Wiring Harnesses And Connectors
- Heating, Ventilation & Air Conditioning System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Heating, Ventilation & Air Conditioning Systems
- Map - Heating, Ventilation, & Air Conditioning
- Hoist/Jack
- General Information
- Identification
- Precautions
- Precautions
- Notes
- Precautions For Supplemental Restraint System (SRS) "Air Bag" And "Seat Belt Pre-TENSIONER"
- Precautions For IVIS (INFINITI Vehicle Immobilizer System - NATS)
- Precautions For INFINITI Communicator (IVCS)
- General Precautions
- Precautions For MULTIPORT Fuel Injection System Or Engine Control System
- Precautions For Three Way Catalyst
- Precautions For Hoses
- Precautions For Engine Oils
- Precautions For Fuel
- Precautions For Air Conditioning
- Precautions
- How To Read Wiring Diagrams
- How To Check Terminal
- How To Perform Efficient Diagnosis For An Electrical Incident
- How To Follow Trouble Diagnosis
- Consult-II Checking System
- Identification Information
- Lifting Points And Tow Truck Towing
- Tightening Torque Of Standard Bolts
- General Information
- Identification
- * 2001 INFINITI QX4 Early & Late Model Identification *
- CANADIAN Model Cross-Reference
- General Information
- Identification
- Precautions
- Precautions
- Notes
- Precautions For Supplemental Restraint System (SRS) "Air Bag" And "Seat Belt Pre-TENSIONER"
- Precautions For IVIS (INFINITI Vehicle Immobilizer System - NATS)
- Precautions For INFINITI Communicator (IVCS)
- General Precautions
- Precautions For MULTIPORT Fuel Injection System Or Engine Control System
- Precautions For Three Way Catalyst
- Precautions For Hoses
- Precautions For Engine Oils
- Precautions For Fuel
- Precautions For Air Conditioning
- Precautions
- How To Read Wiring Diagrams
- How To Check Terminal
- How To Perform Efficient Diagnosis For An Electrical Incident
- How To Follow Trouble Diagnosis
- Consult-II Checking System
- Identification Information
- Lifting Points And Tow Truck Towing
- Tightening Torque Of Standard Bolts
- Metric Conversions
- OEM General Information
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Diagnostic Trouble Code Definitions - General Information
- General Information
- Identification
- Precautions
- Precautions
- Notes
- Precautions For Supplemental Restraint System (SRS) "Air Bag" And "Seat Belt Pre-TENSIONER"
- Precautions For IVIS (INFINITI Vehicle Immobilizer System - NATS)
- Precautions For INFINITI Communicator (IVCS)
- General Precautions
- Precautions For MULTIPORT Fuel Injection System Or Engine Control System
- Precautions For Three Way Catalyst
- Precautions For Hoses
- Precautions For Engine Oils
- Precautions For Fuel
- Precautions For Air Conditioning
- Precautions
- How To Read Wiring Diagrams
- How To Check Terminal
- How To Perform Efficient Diagnosis For An Electrical Incident
- How To Follow Trouble Diagnosis
- Consult-II Checking System
- Identification Information
- Lifting Points And Tow Truck Towing
- Tightening Torque Of Standard Bolts
- How To Use The Engine Performance Section
- Standardized Relay (Early)
- Standardized Relay (Late)
- Restraints
- Air Bag And Supplemental Restraint System (SRS) Component Inspection & Replacement Tables
- Air Bag Deactivation Procedures
- Special Care During Mechanical Repairs
- ACURA
- AUDI
- BMW
- DAEWOO
- HONDA
- HYUNDAI
- INFINITI
- ISUZU
- Jaguar
- KIA
- Land Rover
- LEXUS
- MAZDA
- MERCEDES-BENZ
- MITSUBISHI
- NISSAN
- PORSCHE
- SAAB
- SUBARU
- SUZUKI
- TOYOTA
- VOLKSWAGEN
- VOLVO
- Specifications Index
- Steering
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Steering & Suspension Systems
- Wheel And Tire
- Steering & Suspension CHECKSHEET
- Wheels & Tires CHECKSHEET
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Notes
- Active Handling
- Active Suspension Control Modules
- Active Variable Ratio Steering
- Active Yaw Control
- Adaptive Cruise Control
- Advance TRAC
- Air Bags
- Air Ride Control Modules
- Air Ride Suspension Torsion Springs (Counter Balancing)
- Air Ride Suspension
- Air Ride Tubes
- Air Shocks And Air Struts
- Air Spring Valves
- Air Springs
- Air Suspension Control Valves
- Air Suspension DRIERS
- Axle Acceleration Sensor
- Ball Joints
- Body Acceleration Sensor
- Bushings
- Center Links
- Compressors
- Continuous Damping Control
- Control Arm Shafts
- Control Arms
- Control Modules
- Distance Regulation Control Module
- Distance Regulation Sensor
- Drag Links
- Dynamic Stability Control
- Dynamic Stability Traction Control
- Electronic Ride Control Shocks And Struts
- Electronic Stability Control
- Electronic Suspension System
- Flex Couplers
- Gaskets
- Height Sensors
- Hydraulic Hoses
- Hydraulic Power Steering Pumps
- Hydraulic Suspension Hoses
- Hydraulic Suspension Pumps
- Idler Arms
- Intermediate Shaft U-Joints
- King Pins
- Modules
- Pitman Arms
- Power Steering Belts
- Power Steering Coolers
- Power Steering Fluid
- Power Steering Hoses
- Power Steering Lines (Steel)
- Power Steering Pumps - Electric
- Power Steering Pumps
- Radar Sensor
- Radius Arms
- Relay Rods
- Relays
- Sensors
- Shock Absorbers, Strut Cartridges And Strut Assemblies
- Spindles
- Springs, Coil, Leaf And Torsion Bars
- STABILITRAC
- Stability Management System
- Steering Angle Sensor
- Steering Arms
- Steering Couplers
- Steering Dampers
- Steering Gears (Except Rack And Pinion)
- Steering Gears, Rack And Pinion
- Steering Knuckles
- Strike Out Bumpers
- Strut Bearing Plate Assemblies
- Strut Rods
- Suspension Pumps (Hydraulic)
- Sway Bar Links
- Sway Bar Mounting Bushings
- Sway Bars
- Switches
- Tie Rod Ends (Inner And Outer)
- Tire Pressure Monitoring System
- Tire Pressure Sensors
- Tires
- Torque Sensor
- Torsion Springs
- Track Bar Bushings
- Track Bars
- Trailing Arm Bushings
- Trailing Arms
- Valve Stems
- Vehicle Dynamics Control
- Vehicle Speed Sensor
- Vehicle Stability Assist
- Vehicle Stability/Skid Control
- Warning Lamps
- Wheel Alignment
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheels (Rims)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Wheel Alignment Theory & Operation - General Information
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Towing
- General Information
- Identification
- Precautions
- Precautions
- Notes
- Precautions For Supplemental Restraint System (SRS) "Air Bag" And "Seat Belt Pre-TENSIONER"
- Precautions For IVIS (INFINITI Vehicle Immobilizer System - NATS)
- Precautions For INFINITI Communicator (IVCS)
- General Precautions
- Precautions For MULTIPORT Fuel Injection System Or Engine Control System
- Precautions For Three Way Catalyst
- Precautions For Hoses
- Precautions For Engine Oils
- Precautions For Fuel
- Precautions For Air Conditioning
- Precautions
- How To Read Wiring Diagrams
- How To Check Terminal
- How To Perform Efficient Diagnosis For An Electrical Incident
- How To Follow Trouble Diagnosis
- Consult-II Checking System
- Identification Information
- Lifting Points And Tow Truck Towing
- Tightening Torque Of Standard Bolts
- General Information
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- General Servicing
- A/C Refrigerant Oil & Refrigerant Specifications
- Air Conditioning Compressor Servicing
- Air Conditioning System Compressor Applications
- Air Conditioning System Compressor Refrigerant Oil Checking
- Cabin Air Filter
- HVAC Systems - General Servicing
- HVAC Control Systems
- Automatic A/C-Heater Systems
- Specifications
- Description
- Operation
- Notes
- A/C-Heater Control Panel
- Air Mix Door Motor
- Ambient Temperature Sensor
- Aspirator
- A/C Auto Amplifier
- Blower Motor Speed Control
- Compressor Clutch
- Idle Air Control Valve-Auxiliary Air Control (IACV-AAC) Valve
- Intake Door Motor
- Intake Sensor
- In-Vehicle Temperature Sensor
- Local Area Network
- Mode Door Motor
- Potentiometer Balance Resistor (PBR)
- Potentiometer Temperature Control (PTC)
- Pressure Relief Valve
- SUNLOAD Sensor
- Refrigerant Pressure Sensor
- Adjustments
- Trouble Shooting
- Operational Check
- A/C System Does Not Operate
- Air Outlet Does Not Change Or Mode Door Motor Does Not Operate Normally
- Discharge Air Temperature Does Not Change Or Air Mix Door Motor Does Not Operate
- Intake Door Does Not Change Or Intake Door Motor Does Not Operate Normally
- Malfunctioning Blower Motor Or Malfunctioning Blower Motor Starting Fan Speed Control
- Compressor Clutch Does Not Engage
- Insufficient Cooling
- Insufficient Heating
- Noise
- Memory Function Does Not Operate
- Econ Mode Does Not Operate
- Self-Diagnostic System
- System Tests
- Component Tests
- Removal & Installation
- Wiring Diagrams
- Automatic A/C-Heater Systems
- General Servicing
- Restraints
- Air Bag, SRS
- Air Bag Restraint Systems
- Description & Operation
- Component Locations
- System Operation Check
- Air Bag Safety Precautions
- Adjustments
- Disabling & Activating Air Bag System
- Disposal Procedures
- Post-Collision Inspection
- Removal & Installation
- Diagnostics
- Warning Light Diagnostics
- Fault Codes (Driver Or Passenger-Side)
- Fault Codes (Side)
- Present Fault Messages
- Notes
- No Self Diagnostic Failure Indicated
- Air Bag Module (Open, Vb-Short, GND-Short, Short)
- Assist A-B Module (Vb-Short, Open, GND-Short, Short)
- Side Module LH (Open, Vb-Short, GND-Short, Short)
- Side Module RH (Open, Vb-Short, GND-Short, Short)
- Satellite Sens LH (Unit Fail, Comm Fail)
- Satellite Sens RH (Unit Fail, Comm Fail)
- Pre-Ten Front LH (Open, Vb-Short, GND-Short)
- Pre-Ten Front RH (Open, Vb-Short, GND-Short)
- Control Unit
- Intermittent Fault Messages
- Notes
- No Self Diagnostic Failure Indicated
- Air Bag Module (Open, Vb-Short, GND-Short, Short)
- Assist A-B Module (Vb-Short, Open, GND-Short, Short)
- Side Module LH (Vb-Short, Open, GND-Short, Short)
- Side Module RH (Vb-Short, Open, GND-Short, Short)
- Satellite Sens LH (Unit Fail, Comm Fail)
- Satellite Sens RH (Unit Fail, Comm Fail)
- Control Unit
- Wire Repair
- Torque Specifications
- Wiring Diagrams
- Air Bag Restraint Systems
- Passive Restraints
- Air Bag, SRS
- Steering
- Manual Steering
- Steering System
- Identification
- Precaution
- Preparation
- Noise, Vibration And Harness (NVH) Troubleshooting
- On-Vehicle Service
- Checking Steering Wheel Play
- Checking Neutral Position on Steering Wheel
- Front Wheel Turning Angle
- Checking Gear Housing Movement
- Adjusting Rack Retainer
- Checking and Adjusting Drive Belts
- Checking Fluid Level
- Checking Fluid Leakage
- Bleeding Hydraulic System
- Checking Steering Wheel Turning Force
- Checking Hydraulic System
- Steering Wheel And Steering Column
- Steering Transfer Gear
- Power Steering Oil Pump
- Steering System
- Power Steering
- Steering System
- Identification
- Precaution
- Preparation
- Noise, Vibration And Harness (NVH) Troubleshooting
- On-Vehicle Service
- Checking Steering Wheel Play
- Checking Neutral Position on Steering Wheel
- Front Wheel Turning Angle
- Checking Gear Housing Movement
- Adjusting Rack Retainer
- Checking and Adjusting Drive Belts
- Checking Fluid Level
- Checking Fluid Leakage
- Bleeding Hydraulic System
- Checking Steering Wheel Turning Force
- Checking Hydraulic System
- Steering Wheel And Steering Column
- Steering Transfer Gear
- Power Steering Oil Pump
- Steering System
- Steering Column
- Steering Gear
- Manual Steering
- Suspension
- Front Suspension
- Rear Suspension
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Rear Suspension (Early)
- Rear Suspension (Late)
- Wheel Alignment Specifications & Adjustment Procedures
- Transmission
- Automatic Trans
- Automatic Transmission Diagnosis - Re4R01A
- Application
- Identification
- Description & Operation
- Introduction
- Fail-Safe
- Electronic Control System
- Transmission Control Module
- Input Devices
- Automatic Speed Control Device Control Unit
- Closed Throttle Position Switch
- Engine Speed Signal
- Overdrive Control Switch
- Park/Neutral Position Switch
- Revolution Sensor
- Stoplight Switch
- Throttle Position Sensor
- Transmission Fluid Temperature Sensor
- Turbine Revolution Sensor
- Vehicle Speed Sensor
- Wide Open Throttle Position Switch
- Output Devices
- Shift Interlock System
- Component Locations
- Trouble Shooting
- Notes
- Preliminary Inspection
- Diagnostic Starting Point
- Symptom Diagnosis
- Notes
- Torque Converter Does Not Lock Up
- Torque Converter Clutch Piston Slip
- Lock-Up Point Too High Or Low
- Excessive Shock When Shifting From "N" To "D" Position
- Excessive Shock During 1-2 Upshift
- Excessive Shock During 2-3 Upshift
- Excessive Shock During 3-4 Upshift
- Release Of Accelerator Pedal Causes Excessive Gear Change Shock During Deceleration
- Upshift Points Too High In All Gears
- Shifts From 1-3; Skips 2
- Shift Points 4-3, 3-2, 2-1 Too High
- No Kickdown From 4th While Depressing Pedal Within Kickdown Speed Or Kickdown Operates While Depressing Pedal In 4th Beyond Kickdown Limit
- Shifts From 2-3 In "2" Position
- Shifts From 1-2 In "1" Position
- Will Not Shift From 4-3
- Will Not Shift 3-2, 4-2, 2-1 Or 3-1
- Will Not Shift 3-2 When Shifting From "D" To "2" Position
- Will Not Shift 2-1 In "1" Position
- No 1-2 Upshift
- No 2-3 Upshift
- No 3-4 Upshift
- Will Not Shift To "D4" With "O/D" Switch On
- Vehicle Will Not Move In "R" Position; Okay In "D", "2" & "1" Positions
- Vehicle Will Not Move In "D" Or "2" Positions; Okay In "1" & "R" Positions
- Vehicle Will Not Move In "1", "2" Or "D" Positions; Okay In "R" Position (Very Poor Acceleration)
- Slips When Accelerating
- Excessive "Creep"
- No "Creep"
- Slips During 1-2 Upshift
- Slips During 2-3 Upshift
- Slips During 3-4 Upshift
- Slips In Downshift From 4-3 With Pedal Depressed
- Slips In Downshift From 4-2 With Pedal Depressed
- Slips In Downshift From 3-2 With Pedal Depressed
- Slips In Downshift From 4-1 Or 3-1 With Pedal Depressed
- Will Not Move In Any Position
- Engine Will Not Start In "P" Or "N" Position
- Engine Will Start In "D", "2", "1" Or "R" Position
- Transmission Noise In "P" & "N" Positions
- Parking Gear Will Not Engage Or Disengage
- Vehicle Moves In "N" Position
- Vehicle Brakes When Shifted To "R" Position
- Engine Dies When Shifted To "R", "D", "2" Or "1" Position
- Vehicle Brakes During 1-2 Upshift
- Vehicle Brakes During 2-3 Upshift
- Vehicle Brakes During 3-4 Upshift
- Poor Acceleration, Cannot Achieve Maximum Speed
- Transmission Noise In "D", "2", "1" & "R" Positions
- No Engine Braking In "1" Position
- Transmission Overheats
- ATF Shoots Out From Filler Tube, White Smoke From Tailpipe
- Offensive Smell At Filler Tube
- Engine Stalls In "R", "D", "2" & "1" Positions
- Clutch & Band Applications
- Performance Tests
- Self-Diagnostic System
- Diagnostic Tests
- DTC P0705: Park/Neutral Position Switch
- DTC P0710: Transmission Fluid Temperature Sensor
- DTC P0720: Revolution Sensor
- DTC P0725: Engine Speed Signal
- DTC P0731: 1ST Gear Function
- DTC P0732: 2ND Gear Function
- DTC P0733: 3RD Gear Function
- DTC P0734: 4TH Gear Function
- DTC P0740: Torque Converter Clutch Solenoid Valve
- DTC P0744: Torque Converter Clutch Solenoid Valve Function
- DTC P0745: Line Pressure Solenoid Valve
- DTC P0750: Shift Solenoid Valve "A"
- DTC P0755: Shift Solenoid Valve "B"
- DTC P1705: Throttle Position Sensor
- DTC P1760: Overrun Clutch Solenoid Valve
- Circuit Tests
- Component Tests
- Connector Identification
- Pin Voltage Tests
- Wiring Diagrams
- Automatic Transmission Overhaul
- A/T Shift Lock System
- Key Interlock Cable
- On-Vehicle Service
- Removal And Installation
- Overhaul
- Disassembly
- Repair For Component Parts
- Assembly
- Service Data And Specification (SDS)
- General Specifications
- Shift Schedule
- Stall Revolution
- Line Pressure
- Return Springs
- Accumulator O-Ring
- Clutches And Brakes
- Oil Pump And Low One-Way Clutch
- Total End Play
- Reverse Clutch Drum End Play
- Removal And Installation
- Shift Solenoid Valves
- Solenoid Valves
- A/T Fluid Temperature Sensor
- Turbine Revolution Sensor
- Revolution Sensor
- Dropping Resistor
- Automatic Transmission Shift Interlock System
- Description & Operation
- Component Locations
- Trouble Shooting
- Symptom Tests
- Shift Interlock System Inoperative (ALTIMA)
- Shift Interlock System Inoperative (Frontier W/Console Shift, & XTERRA)
- Shift Interlock System Inoperative (Frontier W/Column Shift, & Quest)
- Shift Interlock System Inoperative (G20 & SENTRA)
- Shift Interlock System Inoperative (I30 & Maxima)
- Shift Interlock System Inoperative (Pathfinder & QX4)
- Component Tests
- Removal & Installation
- Wiring Diagrams
- Removal & Installation - A/T
- Servicing - A/T
- Automatic Transmission Diagnosis - Re4R01A
- Transfer Case
- * 2001 INFINITI QX4 Early & Late Model Identification *
- Transfer Case - TX10A (Early)
- Identification
- Precautions
- Preparation
- All-Mode 4WD System
- On Board Diagnostic System Description
- Trouble Diagnosis - Introduction
- Trouble Diagnosis - Basic Inspection
- Trouble Diagnosis - General Description
- Vehicle Speed Sensor (Front Revolution Sensor)
- 4WD Solenoid Valve
- 2-4WD Shift Solenoid Valve And 4WD Shift Switch
- Transfer Motor And Transfer Motor Relay
- Transfer Fluid Temperature Sensor
- ATP Switch, Wait Detection Switch And Neutral-4LO Switch
- Clutch Pressure Switch
- Line Pressure Switch
- Abs Operation Signal
- Data Erase/Display
- Shift Actuator
- Shift Actuator Position Switch
- Shift Actuator Circuit
- Trouble Diagnoses For Symptoms
- Symptom 1. 4WD Shift Indicator Lamp Does Not Turn ON
- Symptom 2. 4WD Warning Lamp Does Not Turn ON
- Symptom 3. 4WD Shift Indicator Lamp Does Not Turn OFF
- Symptom 4. ATP Warning Lamp Does Not Turn ON
- Symptom 5. 4LO Indicator Lamp Does Not Turn ON
- Symptom 6. 4WD Shift Indicator Lamp Does Not Indicate "4H"
- Symptom 7. 4WD Shift Indicator Lamp Repeats Flickering
- Symptom 8. Tight Corner Braking Symptom
- Symptom 9. 4WD System Does Not Operate
- Component Inspection
- 4WD Shift Switch
- 2-4WD Shift Solenoid Valve and Transfer Fluid Temperature Sensor
- 4WD Solenoid Valve, Clutch Pressure Switch and Line Pressure Switch
- Front Revolution Sensor
- Transfer Dropping Resistor
- ATP Switch, Neutral-4LO Switch and Wait Detection Switch
- Transfer Motor
- Transfer Motor Relay
- Transfer Sub-harness
- Transfer Shift Relay (High & low)
- Actuator & Actuator Position Switch
- On-Vehicle Service
- Removal And Installation
- Overhaul
- Disassembly
- Repair For Component Parts
- Assembly
- Service Data And Specifications (SDS)
- Automatic Trans
- External Pages