Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
  • DTC Index
  • Electrical Component Locations
  • Fluids
  • Technical Bulletins
    • Campaigns
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • Door Lock System (Preparation)
    • Door Lock System (Service Information)
    • Door Lock System (Service Specifications)
    • Immobiliser System - Diagnostic Codes & Symptom Tests
    • Immobiliser System - Diagnostics - Introduction
    • Power Door Lock Control System - Diagnostic Codes & Symptom Tests
    • Power Door Lock Control System - Diagnostics - Introduction
    • Smart Access System With Push-Button Start (For Entry Function) - Diagnostic Codes & Symptom Tests (1 Of 2)
    • Smart Access System With Push-Button Start (For Entry Function) - Diagnostics - Introduction
    • Smart Access System With Push-Button Start (For Entry Function) - Symptom Tests (2 Of 2)
    • Smart Access System With Push-Button Start (For Start Function) - Diagnostic Codes & Symptom Tests
    • Smart Access System With Push-Button Start (For Start Function) - Diagnostics - Introduction
    • Theft Deterrent / Keyless Entry System (Preparation)
    • Theft Deterrent / Keyless Entry System (Service Specifications)
    • Theft Deterrent System (Diagnostics & Circuit Tests)
    • Theft Deterrent System (Service Information)
    • Wireless Door Lock Control System - Diagnostic Codes & Symptom Tests
    • Wireless Door Lock Control System - Diagnostics - Introduction
  • Collision/Avoidance
    • Acoustic Vehicle Alerting System - Diagnostic Codes & Symptom Tests
    • Acoustic Vehicle Alerting System - Diagnostics - Introduction
    • Acoustic Vehicle Alerting System (Preparation)
    • Acoustic Vehicle Alerting System (Service Specifications)
    • Blind Spot Monitor System - Diagnostic Codes & Circuit Tests
    • Blind Spot Monitor System - Diagnostics - Introduction
    • Dynamic Radar Cruise Control System - Diagnostic Codes & Circuit Tests
    • Dynamic Radar Cruise Control System - Diagnostics - Introduction
    • Forward Recognition Camera System - Diagnostics - Introduction
    • Front Camera System - Diagnostic Codes
    • Front Camera System - Diagnostics - Introduction
    • Front Radar Sensor System - Diagnostic Codes
    • Front Radar Sensor System - Diagnostics - Introduction
    • Intelligent Clearance Sonar System - Diagnostic Codes
    • Intelligent Clearance Sonar System - Diagnostics - Introduction
    • Intuitive Parking Assist System - Diagnostics - Introduction
    • Intuitive Parking Assist System (W/ Intelligent Clearance Sonar System) - Diagnostic Codes & Circuit Tests
    • Intuitive Parking Assist System (W/ Intelligent Clearance Sonar System) - Diagnostics - Introduction
    • Lane Tracing Assist System - Diagnostic Codes & Circuit Tests
    • Lane Tracing Assist System - Diagnostics - Introduction
    • Panoramic View Monitor System - Diagnostic Codes & Symptom Tests
    • Panoramic View Monitor System - Diagnostics - Introduction
    • Park Assist / Monitoring System (Preparation)
    • Park Assist / Monitoring System (Service Specifications)
    • Parking Assist Monitor System - Diagnostics - Introduction
    • Road Sign Assist System - Diagnostic Codes
    • Road Sign Assist System - Diagnostics - Introduction
    • Vehicle Approaching Speaker System (Service Information)
    • Vehicle Proximity Notification System (Preparation)
    • Vehicle Proximity Notification System (Service Information)
  • Communication Devices
    • Can Communication System - Circuit Tests (2 Of 3)
    • Can Communication System - Circuit Tests (3 Of 3)
    • Can Communication System - Diagnostic Codes (1 Of 2)
    • Can Communication System - Diagnostic Codes (2 Of 2) & Circuit Tests (1 Of 3)
    • Can Communication System - Diagnostics - Introduction (1 Of 8)
    • Can Communication System - Diagnostics - Introduction (2 Of 8)
    • Can Communication System - Diagnostics - Introduction (4 Of 8)
    • Can Communication System - Diagnostics - Introduction (7 Of 8)
    • Can Communication System - Diagnostics - Introduction (8 Of 8)
    • Can Communication System (3 Of 8) - Diagnostics Introduction (1 Of 5)
    • Can Communication System (3 Of 8) - Diagnostics Introduction (2 Of 5)
    • Can Communication System (3 Of 8) - Diagnostics Introduction (3 Of 5)
    • Can Communication System (3 Of 8) - Diagnostics Introduction (4 Of 5)
    • Can Communication System (3 Of 8) - Diagnostics Introduction (5 Of 5)
    • Garage Door Opener System (Inspection & Registration)
    • Garage Door Opener System (Preparation)
    • Lin Communication System - Diagnostic Codes & Symptom Tests
    • Lin Communication System - Diagnostics - Introduction
    • Network Gateway Ecu (Service Information)
    • Networking System (Preparation)
  • Cruise Control Systems
    • Cruise Control System - Diagnostics - Introduction
    • Cruise Control System (Preparation)
    • Cruise Control System (Service Information)
    • Cruise Control System (Service Specifications)
    • Dynamic Radar Cruise Control System - Diagnostic Codes & Circuit Tests
    • Dynamic Radar Cruise Control System - Diagnostics - Introduction
  • Drivers Assistance Systems - ADAS
    • Acoustic Vehicle Alerting System - Diagnostic Codes & Symptom Tests
    • Acoustic Vehicle Alerting System - Diagnostics - Introduction
    • Acoustic Vehicle Alerting System (Preparation)
    • Acoustic Vehicle Alerting System (Service Specifications)
    • Blind Spot Monitor System - Diagnostic Codes & Circuit Tests
    • Blind Spot Monitor System - Diagnostics - Introduction
    • Dynamic Radar Cruise Control System - Diagnostic Codes & Circuit Tests
    • Dynamic Radar Cruise Control System - Diagnostics - Introduction
    • Forward Recognition Camera System - Diagnostics - Introduction
    • Front Camera System - Diagnostic Codes
    • Front Camera System - Diagnostics - Introduction
    • Front Radar Sensor System - Diagnostic Codes
    • Front Radar Sensor System - Diagnostics - Introduction
    • Intelligent Clearance Sonar System - Diagnostic Codes
    • Intelligent Clearance Sonar System - Diagnostics - Introduction
    • Intuitive Parking Assist System - Diagnostics - Introduction
    • Intuitive Parking Assist System (W/ Intelligent Clearance Sonar System) - Diagnostic Codes & Circuit Tests
    • Intuitive Parking Assist System (W/ Intelligent Clearance Sonar System) - Diagnostics - Introduction
    • Lane Tracing Assist System - Diagnostic Codes & Circuit Tests
    • Lane Tracing Assist System - Diagnostics - Introduction
    • Panoramic View Monitor System - Diagnostic Codes & Symptom Tests
    • Panoramic View Monitor System - Diagnostics - Introduction
    • Park Assist / Monitoring System (Preparation)
    • Park Assist / Monitoring System (Service Specifications)
    • Parking Assist Monitor System - Diagnostics - Introduction
    • Road Sign Assist System - Diagnostic Codes
    • Road Sign Assist System - Diagnostics - Introduction
    • Vehicle Approaching Speaker System (Service Information)
    • Vehicle Proximity Notification System (Preparation)
    • Vehicle Proximity Notification System (Service Information)
  • Entertainment Systems
    • Active Sound Control (ASC) System - Diagnostic Codes & Circuit Tests
    • Active Sound Control (ASC) System - Diagnostics - Introduction
    • Audio / Video System - Diagnostic Codes
    • Audio / Video System - Diagnostics - Introduction (1 Of 2)
    • Audio / Video System - Diagnostics - Introduction (2 Of 2)
    • Audio / Video System - Symptom Tests & Circuit Tests
    • Audio / Video System (Except 8 Speakers) - Circuit Tests & Symptom Tests
    • Audio / Video System (Except 8 Speakers) - Diagnostics - Introduction
    • Audio / Video System (For 8 Speakers) - Diagnostic Codes & Symptom Tests
    • Audio / Video System (For 8 Speakers) - Diagnostics - Introduction
    • Audio / Video System (Preparation)
    • Audio / Video System (Service Information)
    • Audio / Video System (Service Specifications)
    • Cellular Communication System (Preparation)
    • Cellular Communication System (Service Information)
    • Cellular Communication System (Service Specifications)
    • LEXUS ENFORM System - Diagnostic Codes & Symptom Tests
    • LEXUS ENFORM System - Diagnostics - Introduction
    • Safety Connect System - Diagnostic Codes & Circuit Tests
    • Safety Connect System - Diagnostics - Introduction
    • Telematics System - Diagnostic Codes & Symptom Tests
    • Telematics System - Diagnostics - Introduction
  • Exterior Lights
    • Adaptive Front Lighting System - Diagnostic Codes
    • Adaptive Front Lighting System - Diagnostics - Introduction
    • Automatic Headlight Beam Level Control System (For Triple Beam Headlight) - Diagnostic Codes & Circuit Tests
    • Automatic Headlight Beam Level Control System (For Triple Beam Headlight) - Diagnostics - Introduction
    • Automatic High Beam System - Diagnostic Codes & Symptom Tests
    • Automatic High Beam System - Diagnostics - Introduction
    • Lighting System (Ext) (Preparation)
    • Lighting System (Ext) (Service Information)
    • Lighting System (Exterior) (Service Specifications)
    • Lighting System (For Single Beam Headlight) - Diagnostic Codes & Circuit Tests
    • Lighting System (For Single Beam Headlight) - Diagnostics - Introduction
    • Lighting System (For Triple Beam Headlight) - Diagnostic Codes & Circuit Tests
    • Lighting System (For Triple Beam Headlight) - Diagnostics - Introduction
  • Gauges & Instrument Panels
    • Clock System (Inspection)
    • HEADUP Display System - Diagnostic Codes & Circuit Tests
    • HEADUP Display System - Diagnostics - Introduction
    • Meter / Gauge / Display System - Diagnostic Codes & Symptom Tests
    • Meter / Gauge / Display System - Diagnostics - Introduction (1 Of 5)
    • Meter / Gauge / Display System - Diagnostics - Introduction (2 Of 5)
    • Meter / Gauge / Display System - Diagnostics - Introduction (3 Of 5)
    • Meter / Gauge / Display System - Diagnostics - Introduction (4 Of 5)
    • Meter / Gauge / Display System - Diagnostics - Introduction (5 Of 5)
    • Meter / Gauge / Display System (Preparation)
    • Meter / Gauge / Display System (Service Information)
    • Meter / Gauge / Display System (Service Specifications)
  • Heated Glass/Defoggers
    • Window Defogger System - Diagnostics & Symptom Tests
    • Windshield Deicer System - Diagnostics & Symptom Tests
  • Horns
    • Horn System (Inspection)
    • Horn System (Preparation)
    • Horn System (Service Information)
    • Horn System (Service Specifications)
  • Infotainment
    • Active Sound Control (ASC) System - Diagnostic Codes & Circuit Tests
    • Active Sound Control (ASC) System - Diagnostics - Introduction
    • Audio / Video System - Diagnostic Codes
    • Audio / Video System - Diagnostics - Introduction (1 Of 2)
    • Audio / Video System - Diagnostics - Introduction (2 Of 2)
    • Audio / Video System - Symptom Tests & Circuit Tests
    • Audio / Video System (Except 8 Speakers) - Circuit Tests & Symptom Tests
    • Audio / Video System (Except 8 Speakers) - Diagnostics - Introduction
    • Audio / Video System (For 8 Speakers) - Diagnostic Codes & Symptom Tests
    • Audio / Video System (For 8 Speakers) - Diagnostics - Introduction
    • Audio / Video System (Preparation)
    • Audio / Video System (Service Information)
    • Audio / Video System (Service Specifications)
    • Cellular Communication System (Preparation)
    • Cellular Communication System (Service Information)
    • Cellular Communication System (Service Specifications)
    • LEXUS ENFORM System - Diagnostic Codes & Symptom Tests
    • LEXUS ENFORM System - Diagnostics - Introduction
    • Navigation System - Diagnostic Codes (1 Of 2)
    • Navigation System - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2)
    • Navigation System - Diagnostics - Introduction (1 Of 3)
    • Navigation System - Diagnostics - Introduction (2 Of 3)
    • Navigation System - Diagnostics - Introduction (3 Of 3)
    • Navigation System - Symptom Tests (2 Of 2) & Circuit Tests
    • Navigation System (Preparation)
    • Navigation System (Service Information)
    • Navigation System (Service Specifications)
    • Parking Assist Monitor System - Diagnostic Codes & Circuit Tests
    • Safety Connect System - Diagnostic Codes & Circuit Tests
    • Safety Connect System - Diagnostics - Introduction
    • Telematics System - Diagnostic Codes & Symptom Tests
    • Telematics System - Diagnostics - Introduction
  • Interior/Exterior Trim
    • Exterior Panels / Trim (Preparation)
    • Exterior Panels / Trim (Service Information) (1 Of 2)
    • Exterior Panels / Trim (Service Information) (2 Of 2)
    • Exterior Panels / Trim (Service Specifications)
    • Interior Panels / Trim (Preparation)
    • Interior Panels / Trim (Service Information) (1 Of 2)
    • Interior Panels / Trim (Service Information) (2 Of 2)
    • Interior Panels / Trim (Service Specifications)
  • Interior/Illumination Lights
    • Lighting System (Int) (Preparation)
    • Lighting System (Int) (Service Information)
    • Lighting System (Int) (Service Specifications)
    • Lighting System (Int) Diagnostics & Circuit Tests
  • Mirrors
    • Inner Rear View Mirror (Service Information)
    • Mirror (Ext) (Preparation)
    • Mirror (Ext) (Service Information)
    • Mirror (Ext) (Service Specifications)
    • Mirror (Int) (Preparation)
    • Mirror (Interior) (Service Specifications)
    • Power Mirror Control System (W/ Memory) - Diagnostics & Symptom Tests
    • Power Mirror Control System (W/O Memory) - Diagnostics & Symptom Tests
  • Seats
    • Climate Control Seat System - Diagnostics & Symptom Tests
    • Front Power Seat Control System (W/ Memory) - Diagnostic Codes & Symptom Tests
    • Front Power Seat Control System (W/ Memory) - Diagnostics - Introduction
    • Front Power Seat Control System (W/O Memory) (Inspection)
    • Rear Power Seat Control System - Diagnostics & Circuit Tests
    • Seat Heater System - Diagnostic Codes & Symptom Tests
    • Seat Heater System - Diagnostics - Introduction
    • Seats (Preparation)
    • Seats (Service Information) (1 Of 2)
    • Seats (Service Information) (2 Of 2)
    • Seats (Service Specifications)
  • Warning Systems
    • Park Assist / Monitoring System (Service Information)
    • Seat Belt Warning System - Diagnostics & Symptom Tests
    • Vehicle Proximity Notification System (Service Specifications)
  • Window Motors & Regulators
    • Power Window Control System - Diagnostic Codes & Symptom Tests
    • Power Window Control System - Diagnostics - Introduction
    • Windows / Glass (Preparation)
    • Windows / Glass (Service Information)
    • Windows / Glass (Service Specifications)
  • Wiper/Washer Systems
    • Wiper System / Washer System - Diagnostics & Circuit Tests
    • Wiper System / Washer System (Preparation)
    • Wiper System / Washer System (Service Information)
    • Wiper System / Washer System (Service Specifications)
• Body & Frame
  • Door Locks
    • Door Lock System (Preparation)
    • Door Lock System (Service Information)
    • Door Lock System (Service Specifications)
    • Immobiliser System - Diagnostic Codes & Symptom Tests
    • Immobiliser System - Diagnostics - Introduction
    • Power Door Lock Control System - Diagnostic Codes & Symptom Tests
    • Power Door Lock Control System - Diagnostics - Introduction
    • Smart Access System With Push-Button Start (For Entry Function) - Diagnostic Codes & Symptom Tests (1 Of 2)
    • Smart Access System With Push-Button Start (For Entry Function) - Diagnostics - Introduction
    • Smart Access System With Push-Button Start (For Entry Function) - Symptom Tests (2 Of 2)
    • Smart Access System With Push-Button Start (For Start Function) - Diagnostic Codes & Symptom Tests
    • Smart Access System With Push-Button Start (For Start Function) - Diagnostics - Introduction
    • Theft Deterrent / Keyless Entry System (Preparation)
    • Theft Deterrent / Keyless Entry System (Service Specifications)
    • Theft Deterrent System (Diagnostics & Circuit Tests)
    • Theft Deterrent System (Service Information)
    • Wireless Door Lock Control System - Diagnostic Codes & Symptom Tests
    • Wireless Door Lock Control System - Diagnostics - Introduction
  • Exterior Body Panels
    • (Door / Hatch) (Service Information)
    • Back Door Closer System - Diagnostic Codes & Symptom Tests
    • Back Door Closer System - Diagnostics - Introduction
    • Door / Hatch (Preparation)
    • Door / Hatch (Service Specifications)
    • Fuel Lid Opener System (Inspection)
    • Power Back Door System - Diagnostic Codes & Symptom Tests
    • Power Back Door System - Diagnostics - Introduction
  • Exterior/Interior Trim
    • Exterior Panels / Trim (Preparation)
    • Exterior Panels / Trim (Service Information) (1 Of 2)
    • Exterior Panels / Trim (Service Information) (2 Of 2)
    • Exterior Panels / Trim (Service Specifications)
    • Interior Panels / Trim (Preparation)
    • Interior Panels / Trim (Service Information) (1 Of 2)
    • Interior Panels / Trim (Service Information) (2 Of 2)
    • Interior Panels / Trim (Service Specifications)
  • Mirrors
    • Inner Rear View Mirror (Service Information)
    • Mirror (Ext) (Preparation)
    • Mirror (Ext) (Service Information)
    • Mirror (Ext) (Service Specifications)
    • Mirror (Int) (Preparation)
    • Mirror (Interior) (Service Specifications)
    • Power Mirror Control System (W/ Memory) - Diagnostics & Symptom Tests
    • Power Mirror Control System (W/O Memory) - Diagnostics & Symptom Tests
  • Seats
    • Climate Control Seat System - Diagnostics & Symptom Tests
    • Front Power Seat Control System (W/ Memory) - Diagnostic Codes & Symptom Tests
    • Front Power Seat Control System (W/ Memory) - Diagnostics - Introduction
    • Front Power Seat Control System (W/O Memory) (Inspection)
    • Rear Power Seat Control System - Diagnostics & Circuit Tests
    • Seat Heater System - Diagnostic Codes & Symptom Tests
    • Seat Heater System - Diagnostics - Introduction
    • Seats (Preparation)
    • Seats (Service Information) (1 Of 2)
    • Seats (Service Information) (2 Of 2)
    • Seats (Service Specifications)
  • Sun Roof/T-Top/Convertible Top
    • Sliding Roof System - Diagnostic Codes & Symptom Tests
    • Sliding Roof System - Diagnostics - Introduction
    • Sliding Roof System (Preparation)
    • Sliding Roof System (Service Information)
    • Sliding Roof System (Service Specifications)
  • Windows
    • Power Window Control System - Diagnostic Codes & Symptom Tests
    • Power Window Control System - Diagnostics - Introduction
    • Windows / Glass (Preparation)
    • Windows / Glass (Service Information)
    • Windows / Glass (Service Specifications)
• Brakes
  • Anti-Lock Brakes
    • Brake Control System (Preparation)
    • Brake Control System (Service Information)
    • Brake Control System (Service Specifications)
    • Electronically Controlled Brake System - Diagnostic Codes (1 Of 3)
    • Electronically Controlled Brake System - Diagnostic Codes (2 Of 3)
    • Electronically Controlled Brake System - Diagnostic Codes (3 Of 3) & Circuit Tests
    • Electronically Controlled Brake System - Diagnostics - Introduction (1 Of 2)
    • Electronically Controlled Brake System - Diagnostics - Introduction (2 Of 2)
  • Mechanical - Hydraulic
    • Brake System (Front) (Preparation)
    • Brake System (Front) (Service Information)
    • Brake System (Front) (Service Specifications)
    • Brake System (Hydraulic) (Preparation)
    • Brake System (Hydraulic) (Service Information)
    • Brake System (Hydraulic) (Service Specifications)
    • Brake System (Inspection)
    • Brake System (Rear) (Preparation)
    • Brake System (Rear) (Service Information)
    • Brake System (Rear) (Service Specifications)
  • Parking Brake System
    • Electric Parking Brake System - Diagnostic Codes & Circuit Tests
    • Electric Parking Brake System - Diagnostics - Introduction
    • Electric Parking Brake System (Service Information)
    • Parking Brake System (Inspection)
    • Parking Brake System (Preparation)
    • Parking Brake System (Service Specifications)
  • Traction Control
    • Brake Control System (Preparation)
    • Brake Control System (Service Information)
    • Brake Control System (Service Specifications)
    • Electronically Controlled Brake System - Diagnostic Codes (1 Of 3)
    • Electronically Controlled Brake System - Diagnostic Codes (2 Of 3)
    • Electronically Controlled Brake System - Diagnostic Codes (3 Of 3) & Circuit Tests
    • Electronically Controlled Brake System - Diagnostics - Introduction (1 Of 2)
    • Electronically Controlled Brake System - Diagnostics - Introduction (2 Of 2)
• Drivelines & Axles
  • Axle Shafts
    • Axle And Differential (Preparation)
    • Axles And Differential (Service Specifications)
    • Drive Shaft (Preparation)
    • Drive Shaft (Service Information)
    • Drive Shaft (Service Specifications)
    • Drive Shaft System (Inspection)
  • Differentials & Drive Axles
    • Axle And Differential (Preparation)
    • Drive Axle System (Inspection)
    • Rear Traction Motor (Q211) (Preparation)
    • Rear Traction Motor (Q211) (Service Specifications)
  • Wheel Hubs
    • Axle And Differential (Preparation)
    • Axle And Differential (Service Information)
    • Axles And Differential (Service Specifications)
• Electrical
  • Body Electrical
    • Accessory Socket System (Inspection)
    • Main Body Ecu (Service Information)
    • Power Distribution (Preparation)
    • Power Distribution (Service Specifications)
    • Power Outlets (Interior) (Preparation)
    • Power Outlets (Interior) (Service Information)
    • Wireless Charging System - Diagnostics & Circuit Tests
  • Charging Systems
    • Battery / Charging System (Preparation)
    • Battery / Charging System (Service Information)
    • Battery / Charging System (Service Specifications)
    • Charging System (Inspection)
  • Component Locations
  • Gauges
    • Clock System (Inspection)
    • HEADUP Display System - Diagnostic Codes & Circuit Tests
    • HEADUP Display System - Diagnostics - Introduction
    • Meter / Gauge / Display System - Diagnostic Codes & Symptom Tests
    • Meter / Gauge / Display System - Diagnostics - Introduction (1 Of 5)
    • Meter / Gauge / Display System - Diagnostics - Introduction (2 Of 5)
    • Meter / Gauge / Display System - Diagnostics - Introduction (3 Of 5)
    • Meter / Gauge / Display System - Diagnostics - Introduction (4 Of 5)
    • Meter / Gauge / Display System - Diagnostics - Introduction (5 Of 5)
    • Meter / Gauge / Display System (Preparation)
    • Meter / Gauge / Display System (Service Information)
    • Meter / Gauge / Display System (Service Specifications)
  • Horns
    • Horn System (Inspection)
    • Horn System (Preparation)
    • Horn System (Service Information)
    • Horn System (Service Specifications)
  • Motors, Switches, Relays
    • Accessory Socket System (Inspection)
    • Main Body Ecu (Service Information)
    • Power Distribution (Preparation)
    • Power Distribution (Service Specifications)
    • Power Outlets (Interior) (Preparation)
    • Power Outlets (Interior) (Service Information)
    • Wireless Charging System - Diagnostics & Circuit Tests
  • Starter
    • Power Switch (Service Information)
    • Smart Access System With Push-Button Start (For Start Function) - Diagnostic Codes & Symptom Tests
    • Smart Access System With Push-Button Start (For Start Function) - Diagnostics - Introduction
    • Starting System (Preparation)
    • Starting System (Service Specifications)
  • Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Auxiliary Emission Control Systems
    • Emission Control System (Inspection)
    • Emission Control System (Preparation)
    • Emission Control System (Service Information)
    • Emission Control System (Service Specifications)
  • Engine Cooling Fan System - Diagnostics & Circuit Tests
  • Cooling System (Mechanical)
    • Block Heater
    • Engine Cooling System (Inspection)
    • Engine Cooling System (Preparation)
    • Engine Cooling System (Service Information)
    • Engine Cooling System (Service Specifications)
  • Exhaust
    • Intake System / Exhaust System (Inspection)
    • Intake System / Exhaust System (Preparation)
    • Intake System / Exhaust System (Service Information)
    • Intake System / Exhaust System (Service Specifications)
  • Fuel System
    • Fuel System (Inspection)
    • Fuel System (Preparation)
    • Fuel System (Service Information)
    • Fuel System (Service Specifications)
  • Lubrication System
    • Engine Lubrication System (Inspection)
    • Engine Lubrication System (Preparation)
    • Engine Lubrication System (Service Information)
    • Engine Lubrication System (Service Specifications)
  • Mechanical
    • Block Heater
    • Engine Mechanical System (Preparation)
    • Engine Mechanical System (Service Information) (1 Of 2)
    • Engine Mechanical System (Service Information) (2 Of 2)
    • Engine Mechanical System (Service Specifications)
    • Intake System / Exhaust System (Inspection)
    • Intake System / Exhaust System (Preparation)
    • Intake System / Exhaust System (Service Information)
    • Intake System / Exhaust System (Service Specifications)
  • Starter
    • Power Switch (Service Information)
    • Smart Access System With Push-Button Start (For Start Function) - Diagnostic Codes & Symptom Tests
    • Smart Access System With Push-Button Start (For Start Function) - Diagnostics - Introduction
    • Starting System (Preparation)
    • Starting System (Service Specifications)
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Engine Control System (Preparation)
    • Engine Control System (Service Information)
  • Fuel Delivery
    • Fuel System (Inspection)
    • Fuel System (Preparation)
    • Fuel System (Service Information)
    • Fuel System (Service Specifications)
  • Ignition System (Inspection)
  • Specifications
    • Engine Control System (Service Specifications)
    • Firing Order & Cylinder Identification
  • System
    • Engine Control System - Diagnostic Codes (1 Of 6)
    • Engine Control System - Diagnostic Codes (2 Of 6)
    • Engine Control System - Diagnostic Codes (3 Of 6)
    • Engine Control System - Diagnostic Codes (4 Of 6)
    • Engine Control System - Diagnostic Codes (5 Of 6)
    • Engine Control System - Diagnostic Codes (6 Of 6) & Circuit Tests
    • Engine Control System - Diagnostics - Introduction (1 Of 3)
    • Engine Control System - Diagnostics - Introduction (2 Of 3)
    • Engine Control System - Diagnostics - Introduction (3 Of 3)
  • Testing & Diagnosis
    • Engine Control System - Diagnostic Codes (1 Of 6)
    • Engine Control System - Diagnostic Codes (2 Of 6)
    • Engine Control System - Diagnostic Codes (3 Of 6)
    • Engine Control System - Diagnostic Codes (4 Of 6)
    • Engine Control System - Diagnostic Codes (5 Of 6)
    • Engine Control System - Diagnostic Codes (6 Of 6) & Circuit Tests
    • Engine Control System - Diagnostics - Introduction (1 Of 3)
    • Engine Control System - Diagnostics - Introduction (2 Of 3)
    • Engine Control System - Diagnostics - Introduction (3 Of 3)
  • Tune-Up
    • Ignition System (Inspection)
• 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
  • 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
    • Introduction - General Information (1 Of 2)
    • Introduction - General Information (2 Of 2)
    • Introduction - General Information (3 Of 3)
  • Identification
    • CANADIAN Model Cross-Reference
    • Introduction - General Information (1 Of 2)
    • Introduction - General Information (2 Of 2)
    • Introduction - General Information (3 Of 3)
    • Model Code Identification
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Introduction - General Information (1 Of 2)
    • Introduction - General Information (2 Of 2)
    • Introduction - General Information (3 Of 3)
    • Standard Bolt (General Information)
  • Maintenance Reminder Light (Reset Procedures)
  • Specifications Index
    • Common Specs & Procedures
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Towing
    • Introduction - General Information (1 Of 2)
    • Introduction - General Information (2 Of 2)
    • Introduction - General Information (3 Of 3)
  • Traction Control Disable Procedures
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • General Servicing
    • Cabin Air Filter
  • HVAC Control Systems
    • Air Conditioning System - Diagnostic Codes (1 Of 2)
    • Air Conditioning System - Diagnostic Codes (2 Of 2) & Circuit Tests
    • Air Conditioning System - Diagnostics - Introduction
    • Heating / Air Conditioning System (Preparation)
    • Heating / Air Conditioning System (Service Information)
    • Heating / Air Conditioning System (Service Specifications)
• Hybrid/Electric Powertrain
  • Battery Management Systems
    • Hybrid Battery Control System (Preparation)
    • Hybrid Battery Control System (Service Information) (1 Of 2)
    • Hybrid Battery Control System (Service Information) (2 Of 2)
    • Hybrid Battery Control System (Service Specifications)
    • Hybrid Battery System - Diagnostic Codes (1 Of 2)
    • Hybrid Battery System - Diagnostic Codes (2 Of 2)
    • Hybrid Battery System - Diagnostics - Introduction
  • Testing and Diagnosis
    • Hybrid Control System - Diagnostic Codes (1 Of 12)
    • Hybrid Control System - Diagnostic Codes (10 Of 12)
    • Hybrid Control System - Diagnostic Codes (11 Of 12)
    • Hybrid Control System - Diagnostic Codes (12 Of 12) & Circuit Tests
    • Hybrid Control System - Diagnostic Codes (2 Of12)
    • Hybrid Control System - Diagnostic Codes (3 Of 12)
    • Hybrid Control System - Diagnostic Codes (4 Of 12)
    • Hybrid Control System - Diagnostic Codes (5 Of 12)
    • Hybrid Control System - Diagnostic Codes (6 Of 12)
    • Hybrid Control System - Diagnostic Codes (7 Of 12)
    • Hybrid Control System - Diagnostic Codes (8 Of 12)
    • Hybrid Control System - Diagnostic Codes (9 Of 12)
    • Hybrid Control System - Diagnostics - Introduction (1 Of 4)
    • Hybrid Control System - Diagnostics - Introduction (2 Of 4)
    • Hybrid Control System - Diagnostics - Introduction (3 Of 4)
    • Hybrid Control System - Diagnostics - Introduction (4 Of 4)
• Maintenance
  • Procedures
    • Maintenance
    • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • Airbag System - Diagnostic Codes (1 Of 3)
    • Airbag System - Diagnostic Codes (2 Of 3)
    • Airbag System - Diagnostic Codes (3 Of 3) & Symptom Tests
    • Airbag System (Preparation)
    • Airbag System (Service Information) (1 Of 2)
    • Airbag System (Service Information) (2 Of 2)
    • Airbag System (Service Specifications)
    • Occupant Classification System - Diagnostic Codes & Symptom Tests
    • Occupant Classification System - Diagnostics - Introduction
    • Supplemental Restraint System - Diagnostics - Introduction
  • Restraints Control Systems
    • Pre-Collision System - Diagnostic Codes & Circuit Tests
    • Pre-Collision System - Diagnostics - Introduction
    • Pre-Collision System (Preparation)
    • Pre-Collision System (Service Specifications)
    • Pre-Collision System Cancel Switch (Inspection)
    • Pre-Collision System Warning Buzzer (Service Information)
    • Seat Belt Tension Reducer System (Inspection)
    • Seat Belts (Preparation)
    • Seat Belts (Service Information)
    • Seat Belts (Service Specifications)
  • Seat Belts
    • Pre-Collision System - Diagnostic Codes & Circuit Tests
    • Pre-Collision System - Diagnostics - Introduction
    • Pre-Collision System (Preparation)
    • Pre-Collision System (Service Specifications)
    • Pre-Collision System Cancel Switch (Inspection)
    • Pre-Collision System Warning Buzzer (Service Information)
    • Seat Belt Tension Reducer System (Inspection)
    • Seat Belts (Preparation)
    • Seat Belts (Service Information)
    • Seat Belts (Service Specifications)
• Steering
  • Manual Steering
    • Power Steering Ecu (Service Information)
    • Power Steering System (For Manual Tilt And Manual Telescopic Steering Column) - Diagnostic Codes & Circuit Tests
    • Power Steering System (For Manual Tilt And Manual Telescopic Steering Column) - Diagnostics - Introduction
    • Power Steering System (For Power Tilt And Power Telescopic Steering Column) - Diagnostic Codes & Circuit Tests
    • Power Steering System (For Power Tilt And Power Telescopic Steering Column) - Diagnostics - Introduction
    • Power Steering System (Preparation)
    • Power Steering System (Service Specifications)
    • Steering System (Inspection And Adjustment)
  • Power Steering
    • Power Steering Ecu (Service Information)
    • Power Steering System (For Manual Tilt And Manual Telescopic Steering Column) - Diagnostic Codes & Circuit Tests
    • Power Steering System (For Manual Tilt And Manual Telescopic Steering Column) - Diagnostics - Introduction
    • Power Steering System (For Power Tilt And Power Telescopic Steering Column) - Diagnostic Codes & Circuit Tests
    • Power Steering System (For Power Tilt And Power Telescopic Steering Column) - Diagnostics - Introduction
    • Power Steering System (Preparation)
    • Power Steering System (Service Specifications)
    • Steering System (Inspection And Adjustment)
  • Steering Column
    • Heated Steering Wheel System - Diagnostics & Symptom Tests
    • Power Tilt & Telescopic Steering Column - Diagnostic Codes & Circuit Tests
    • Power Tilt & Telescopic Steering Column - Diagnostics - Introduction
    • Steering Column (Preparation)
    • Steering Column (Service Information)
    • Steering Column (Service Specifications)
    • Steering Lock System - Diagnostic Codes & Symptom Tests
    • Steering Lock System - Diagnostics - Introduction
  • Steering Gear
    • Steering Gear / Linkage (Preparation)
    • Steering Gear / Linkage (Service Information)
    • Steering Gear / Linkage (Service Specifications)
  • Steering Linkage
    • Steering Gear / Linkage (Preparation)
    • Steering Gear / Linkage (Service Information)
    • Steering Gear / Linkage (Service Specifications)
• Suspension
  • Electronic Suspension
    • Adaptive Variable Suspension System - Diagnostic Codes
    • Adaptive Variable Suspension System - Diagnostics - Introduction
    • Suspension Control System (Preparation)
    • Suspension Control System (Service Information)
    • Suspension Control System (Service Specifications)
  • Front Suspension
    • Front Suspension System (Inspection)
    • Front Suspension System (Preparation)
    • Front Suspension System (Service Information)
    • Front Suspension System (Service Specifications)
  • Rear Suspension
    • Rear Suspension System (Inspection)
    • Rear Suspension System (Preparation)
    • Rear Suspension System (Service Information)
    • Rear Suspension System (Service Specifications)
  • Wheel Alignment
    • Alignment / Handling Diagnosis (Preparation)
    • Alignment / Handling Diagnosis (Service Specifications)
    • LEXUS Wheel Alignment Specifications - NX 300H
    • Model Code Identification
    • Wheel Alignment (Service Information)
  • Wheels & Tire System
    • Tire / Wheel System (Preparation)
    • Tire / Wheel System (Service Specifications)
    • Tire & Wheel System (Inspection)
    • Tire & Wheel System (Service Information)
    • Tire Pressure Monitoring System (Preparation)
    • Tire Pressure Monitoring System (Service Specifications)
    • Tire Pressure Warning System - Diagnostic Codes (1 Of 2)
    • Tire Pressure Warning System - Diagnostic Codes (2 Of 2) & Circuit Tests
    • Tire Pressure Warning System - Diagnostics - Introduction
    • Tire Pressure Warning System (Service Information)
• Transmission
  • Automatic Trans
    • Hybrid Transaxle (Inspection)
    • Hybrid Transaxle (P314) (Preparation)
    • Hybrid Transaxle (P314) (Service Information)
    • Hybrid Transaxle (P314) (Service Specifications)
    • Hybrid Transaxle (Service Information)
    • Rear Traction Motor (Q211) (Preparation)
    • Rear Traction Motor (Q211) (Service Specifications)
• External Pages