Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
  • DTC Index
  • Electrical Component Locations
    • Diagnostic Connector (DLC) Locations
    • Electrical Component Locator
  • Fluids
  • Technical Bulletins
    • Campaigns
    • Safety Recalls
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • OEM Connector End Views (Coupe)
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • Door - Coupe
    • Door Lock - Coupe
    • Power Door Lock System - Coupe
    • Remote Keyless Entry System - Coupe
    • Trunk Lid - Coupe
    • Trunk Lid Opener - Coupe
    • Vehicle Security (Theft Warning) System - Coupe
  • Communication Devices
    • Body Control Module - Coupe
    • Can System - Coupe
    • Integrated HOMELINK Transmitter - Coupe
    • IPDM E/R (Intelligent Power Distribution Module Engine Room) - Coupe
    • IVIS (INFINITI Vehicle Immobilizer System-NATS) - Coupe
  • Cruise Control Systems
    • Automatic Speed Control Device (ASCD) - Coupe
  • Entertainment Systems
    • Audio - Coupe
  • Exterior Lights
    • Back-Up Lamp - Coupe
    • Hazard Switch - Coupe
    • Parking, License Plate And Tail Lamps - Coupe
    • Rear Combination Lamp - Coupe
    • Step Lamp - Coupe
    • Stop Lamp - Coupe
    • Turn Signal & Hazard Warning Lamps - Coupe
  • Gauges & Instrument Panels
    • Clock - Coupe
    • Combination Meters - Coupe
    • Compass - Coupe
    • Instrument Panel - Coupe
  • Headlights
    • Auto Light System - Coupe
    • Front Fog Lamp - Coupe
    • Headlamp (For CANADA) - Daytime Running System - Coupe
    • Headlamp (For USA) - Coupe
  • Heated Glass/Defoggers
    • Rear Window Defogger - Coupe
  • Horns
    • Horn - Coupe
  • Infotainment
    • Audio - Coupe
    • Audio Antenna - Coupe
    • Navigation System - Coupe
  • Interior/Exterior Trim
    • Exterior & Interior - Coupe
  • Interior/Illumination Lights
    • Ashtray Illumination - Coupe
    • Cigarette Lighter Illumination - Coupe
    • Glove Box Lamp - Coupe
    • Ignition Key Hole Illumination - Coupe
    • Illumination - Coupe
    • Map Lamp - Coupe
    • Trunk Room Lamp - Coupe
    • Vanity Mirror Lamp - Coupe
    • Warning Chime - Coupe
    • Warning Lamps - Coupe
  • Mirrors
    • Door Mirror - Coupe
    • Front Door Glass And Regulator - Coupe
    • Inside Mirror - Coupe
  • Seats
    • Clip And Fastener - Coupe
    • Front Seat - Coupe
    • Heated Seat - Coupe
    • Power Seat - Coupe
    • Rear Seat - G35 Coupe
  • Steering Column Switches
    • Combination Switch - Coupe
    • Lighting And Turn Signal Switch - Coupe
    • Power Steering System - Coupe
  • Warning Systems
    • Tires & Wheels - Coupe
  • Window Motors & Regulators
    • Power Window System - Coupe
    • Rear Window Glass And Molding - Coupe
    • Side Window Glass - Coupe
    • Windshield Glass - Coupe
  • Wiper/Washer Systems
    • Front Wiper And Washer - Coupe
  • Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
    • Cigarette Lighter - Coupe
    • Horn - Coupe
    • Power Socket - Coupe
• Body & Frame
  • Door Locks
    • Door - Coupe
    • Door Lock - Coupe
    • Power Door Lock System - Coupe
    • Remote Keyless Entry System - Coupe
    • Trunk Lid - Coupe
    • Trunk Lid Opener - Coupe
    • Vehicle Security (Theft Warning) System - Coupe
  • Exterior Body Panels
    • Body Repair - Coupe
    • Hood - Coupe
    • Radiator Core Support - Coupe
  • Exterior/Interior Trim
    • Exterior & Interior - Coupe
  • Mirrors
    • Door Mirror - Coupe
    • Front Door Glass And Regulator - Coupe
    • Inside Mirror - Coupe
  • Seats
    • Clip And Fastener - Coupe
    • Front Seat - Coupe
    • Heated Seat - Coupe
    • Power Seat - Coupe
    • Rear Seat - G35 Coupe
  • Sun Roof/T-Top/Convertible Top
    • Sunroof - Coupe
  • Windows
    • Power Window System - Coupe
    • Rear Window Glass And Molding - Coupe
    • Side Window Glass - Coupe
    • Windshield Glass - Coupe
• Brakes
  • Anti-Lock Brakes
    • Brake Control System - Coupe
  • Mechanical - Hydraulic
    • Disc
  • Traction Control
    • Brake Control System - Coupe
• Drivelines & Axles
  • Axle Shafts
    • Axle Shafts - Rear
    • Rear Axle - Coupe
  • Differentials & Drive Axles
    • Axle Shafts - Rear
    • Front Axle - Coupe
    • Rear Axle - Coupe
    • Rear Final Drive - Coupe
  • Driveshaft & Universal Joints
    • Propeller Shaft - Coupe
  • Wheel Hubs
    • Front Axle - Coupe
    • Rear Axle - Coupe
• Electrical
  • Body Electrical
    • OEM Connector End Views (Coupe)
  • Charging Systems
    • Battery - Coupe
    • Generators & Regulators
    • Service Data And Specifications (SDS) Engine Electrical - Coupe
  • Component Locations
    • Diagnostic Connector (DLC) Locations
    • Electrical Component Locator
  • Fuses & Circuit Breakers
  • Gauges
    • Clock - Coupe
    • Combination Meters - Coupe
    • Compass - Coupe
    • Instrument Panel - Coupe
  • Horns
    • Horn - Coupe
  • Motors, Switches, Relays
    • OEM Connector End Views (Coupe)
  • Starters
  • Wiring Diagrams
    • OEM Connector End Views (Coupe)
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Accessory Drive Belts
    • Specifications & Drive Belt Routing
  • Electric Cooling Fans
  • Cooling System (Mechanical)
    • Engine Cooling System - Coupe
    • Radiator Core Support - Coupe
    • Specifications & Drive Belt Routing
  • Exhaust System - Coupe
  • Fuel System - Coupe
  • Engine Lubrication System - Coupe
  • Engine Mechanical - Coupe
  • Starters
• Engine Performance
  • Engine Controls - On-Vehicle Adjustments
  • Application
    • Introduction
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Accelerator Control System - Coupe
  • Fuel Delivery
    • Fuel System - Coupe
  • Mode 6 - 2003 INFINITI
  • Engine Controls - Pin Voltage Charts
  • Remove, Overhaul & Install
    • Engine Controls - Removal & Installation
  • Sensor Range Charts
    • Engine Controls - Sensor Operating Range Charts
  • Specifications
    • Engine Controls - Service & Adjustment Specifications
    • Firing Order & Cylinder Identification
  • System
    • Engine Controls - Basic Diagnostic Procedures
    • Engine Controls - Self-Diagnostics
    • Engine Controls - System & Component Testing
    • Engine Controls - Trouble Shooting - No Codes
    • Engine Controls System - Component Testing - Coupe
    • Engine Controls System - DTCS P0171 Through P0456 - Coupe
    • Engine Controls System - DTCS P0460 Through P1167 - Coupe
    • Engine Controls System - DTCS P1148 Through P2138 - Coupe
    • Engine Controls System - DTCS U1000 Through P0159 - Coupe
    • Engine Controls System - Introduction - Coupe
  • Testing & Diagnosis
    • Engine Controls - Basic Diagnostic Procedures
    • Engine Controls - Self-Diagnostics
    • Engine Controls - System & Component Testing
    • Engine Controls - Trouble Shooting - No Codes
    • Engine Controls System - Component Testing - Coupe
    • Engine Controls System - DTCS P0171 Through P0456 - Coupe
    • Engine Controls System - DTCS P0460 Through P1167 - Coupe
    • Engine Controls System - DTCS P1148 Through P2138 - Coupe
    • Engine Controls System - DTCS U1000 Through P0159 - Coupe
    • Engine Controls System - Introduction - Coupe
  • Theory and Operation
    • Engine Controls - Theory & Operation
  • Vacuum Diagrams
• General Information
  • Abbreviations
    • Commonly Used Abbreviations - General Information
    • Emission Control 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
    • Map - Routine Inspection Reference Guide
  • Check Lists
    • Symptom Check List Worksheet - General Information
  • Computer Relearn
    • Computer Relearn Procedures
    • ECM Reprogramming For INFINITI Vehicles
  • OBD-II Drive Cycles
  • Driveline/Axles
    • Drive Axle Noise Diagnosis - General Information
    • Gear Tooth Contact Patterns - General Information
    • Map - Drive Train & Transmission
    • Trouble Shooting - Clutches - General Information
  • DTC Index
  • Electrical
    • Map - Electrical Systems
    • Using lemon2025'S System Wiring Diagrams
  • Engine
    • Engine Overhaul Procedures - General Information
    • General Cooling System Service - General Information
  • Engine Performance
    • Electrostatic Discharge Warning - General Information
    • Engine Performance Diagnostic Routine Outline - General Information
    • Engine Performance Safety Precautions
    • Map - Engine Performance & Maintenance
    • Parasitic Load Explanation & Test Procedures - General Information
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
    • Waveforms - Injector Pattern Tutorial - General Information
  • Map - Exhaust Systems
  • Heating, Ventilation & A/C (HVAC)
    • Map - Heating, Ventilation, & Air Conditioning
  • Hoist/Jack
    • General Information - G35 Coupe
  • Identification
    • CANADIAN Model Cross-Reference
    • General Information - G35 Coupe
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Diagnostic Trouble Code Definitions - General Information
    • General Information - G35 Coupe
    • How To Use The Engine Performance Section
  • Reset Procedures
    • BARTEC TPMS Reset Procedure
    • Maintenance Reminder Light (Reset Procedures)
  • Restraints
    • Air Bag And Supplemental Restraint System (SRS) Component Inspection & Replacement Tables
    • Air Bag Deactivation Procedures
  • Specifications Index
    • Common Specs & Procedures
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Towing
    • General Information - G35 Coupe
  • Traction Control Disable Procedures
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • General Servicing
    • Cabin Air Filter
  • HVAC Control Systems
    • Automatic Air Conditioner - Coupe
• Maintenance
  • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • Air Bag Restraint Systems
  • Passive Restraints
    • Seat Belts - Coupe
• Steering
  • Electronic Steering
    • Power Steering System - Coupe
  • Manual Steering
    • Power Steering System - Coupe
  • Power Steering System - Coupe
  • Steering Column
    • Power Steering System - Coupe
  • Steering Control Systems
    • Power Steering System - Coupe
  • Steering Gear
    • Power Steering System - Coupe
  • Steering Linkage
    • Power Steering System - Coupe
• Suspension
  • Front Suspension
  • Rear Suspension
  • Wheel Alignment
    • Specifications & Procedures
    • Tires & Wheels - Coupe
  • Wheels & Tire System
    • Tires & Wheels - Coupe
• Transmission
  • Clutch - Coupe
  • Manual Transaxle - Coupe
• External Pages