Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
  • DTC Index
    • DTC Index
    • Emission Applications
  • Electrical Component Locations
    • Component Locations - UX 200
  • Fluids
  • Technical Bulletins
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • Door Lock (Preparation)
    • Door Lock System (Service Information)
    • Door Lock System (Service Specifications)
    • Power Door Lock Control System (Diagnostic Codes & Symptom Tests)
    • Power Door Lock Control System (Diagnostics - Introduction)
    • Smart Access System W/ Push-Button Start (Entry Function) (Diagnostic Codes & Symptom Tests) (Except Hybrid)
    • Smart Access System W/ Push-Button Start (Entry Function) (Diagnostics - Introduction) (Except Hybrid)
    • Smart Access System W/ Push-Button Start (Start Function) (Diagnostic Codes & Symptom Tests (1 Of 2)) (Except Hybrid)
    • Smart Access System W/ Push-Button Start (Start Function) (Diagnostics - Introduction) (Except Hybrid)
    • Smart Access System W/ Push-Button Start (Start Function) (Symptom Tests) (2 Of 2) (Except Hybrid)
    • Theft Deterrent / Keyless Entry (Preparation)
    • Theft Deterrent / Keyless Entry System (Service Information)
    • Theft Deterrent System (Diagnostics & Circuit Tests)
    • Theft Deterrent System (Service Specifications)
    • 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 Information)
    • Acoustic Vehicle Alerting System (Service Specifications)
    • Front Camera System (Diagnostic Codes)
    • Front Camera System (Diagnostics - Introduction)
    • Front Radar Sensor System (Diagnostic Codes)
    • Lane Control System (Diagnostic Codes & Circuit Tests)
    • Lane Control System (Diagnostics - Introduction)
    • Parking Assist Monitor System (Diagnostic Codes & Symptom Tests)
    • Parking Assist Monitor System (Diagnostics - Introduction)
    • Parking Support Alert System (W/ Parking Support Brake System) (Diagnostic Codes & Symptom Tests)
    • Parking Support Alert System (W/ Parking Support Brake System) (Diagnostics - Introduction)
    • Parking Support Alert System (W/O Parking Support Brake System) (Diagnostic Codes & Circuit Tests)
    • Parking Support Alert System (W/O Parking Support Brake System) (Diagnostics - Introduction)
    • Parking Support Brake System (Diagnostic Codes)
    • Parking Support Brake System (Diagnostics - Introduction)
    • Road Sign Assist System (Diagnostic Codes)
    • Road Sign Assist System (Diagnostics - Introduction)
  • Communication Devices
    • Can Communication System (Diagnostic Codes & Symptom Tests (1 Of 2)) (Except Hybrid)
    • Can Communication System (Diagnostics - Introduction) (1 Of 5) (Except Hybrid)
    • Can Communication System (Diagnostics - Introduction) (2 Of 5) (Except Hybrid)
    • Can Communication System (Diagnostics - Introduction) (3 Of 5) (Except Hybrid)
    • Can Communication System (Diagnostics - Introduction) (4 Of 5) (Except Hybrid)
    • Can Communication System (Diagnostics - Introduction) (5 Of 5) (Except Hybrid)
    • Can Communication System (Symptom Tests) (2 Of 2) (Except Hybrid)
    • Garage Door Opener (Inspection & Registration)
    • Garage Door Opener (Preparation)
    • Lin Communication System (Diagnostic Codes)
    • Lin Communication System (Diagnostics - Introduction)
    • Networking (Preparation)
    • Networking System (Service Information)
  • Cruise Control Systems
    • Cruise Control System (Preparation)
    • Cruise Control System (Service Information)
    • Cruise Control System (Service Specifications)
    • Dynamic Radar Cruise Control System (Diagnostic Codes & Circuit Tests) (Except Hybrid)
    • Dynamic Radar Cruise Control System (Diagnostics - Introduction) (Except Hybrid)
    • Front Camera System (Diagnostic Codes)
    • Front Camera System (Diagnostics - Introduction)
    • Front Radar Sensor System (Diagnostic Codes)
    • Front Radar Sensor System (Diagnostics - Introduction)
    • Lane Control System (Diagnostic Codes & Circuit Tests)
    • Lane Control System (Diagnostics - Introduction)
    • Road Sign Assist System (Diagnostic Codes)
    • Road Sign Assist 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 Information)
    • Acoustic Vehicle Alerting System (Service Specifications)
    • Front Camera System (Diagnostic Codes)
    • Front Camera System (Diagnostics - Introduction)
    • Front Radar Sensor System (Diagnostic Codes)
    • Lane Control System (Diagnostic Codes & Circuit Tests)
    • Lane Control System (Diagnostics - Introduction)
    • Parking Assist Monitor System (Diagnostic Codes & Symptom Tests)
    • Parking Assist Monitor System (Diagnostics - Introduction)
    • Parking Support Alert System (W/ Parking Support Brake System) (Diagnostic Codes & Symptom Tests)
    • Parking Support Alert System (W/ Parking Support Brake System) (Diagnostics - Introduction)
    • Parking Support Alert System (W/O Parking Support Brake System) (Diagnostic Codes & Circuit Tests)
    • Parking Support Alert System (W/O Parking Support Brake System) (Diagnostics - Introduction)
    • Parking Support Brake System (Diagnostic Codes)
    • Parking Support Brake System (Diagnostics - Introduction)
    • Road Sign Assist System (Diagnostic Codes)
    • Road Sign Assist System (Diagnostics - Introduction)
  • Entertainment Systems
    • (Audio / Video System) - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2)
    • (Audio / Video System) (Service Information)
    • (Audio / Video System) (Symptom Tests) (2 Of 2)
    • ASC System (Diagnostic Codes & Circuit Tests)
    • ASC System (Diagnostics - Introduction)
    • Audio / Video (Preparation)
    • Audio / Video System - Diagnostic Codes (1 Of 2)
    • Audio / Video System (Diagnostics - Introduction) (1 Of 2)
    • Audio / Video System (Diagnostics - Introduction) (2 Of 2)
    • Audio / Video System (Service Specifications)
    • Cellular Communication System (Preparation)
    • Cellular Communication System (Service Information)
    • Cellular Communication System (Service Specifications)
    • LEXUS ENFORM System (Diagnostics & Symptom Tests)
    • Safety Connect System (Diagnostic Codes & Symptom Tests)
    • Safety Connect System (Diagnostics - Introduction)
    • Telematics System (Diagnostic Codes & Symptom Tests)
    • Telematics System (Diagnostics - Introduction)
  • Exterior Lights
    • Lighting System (Exterior) (Diagnostic Codes (2 Of 2) & Circuit Tests)
    • Lighting System (Exterior) (Diagnostic Codes) (1 Of 2)
    • Lighting System (Exterior) (Diagnostics - Introduction) (1 Of 2)
    • Lighting System (Exterior) (Diagnostics - Introduction) (2 Of 2)
    • Lighting System (Exterior) (Preparation)
    • Lighting System (Exterior) (Service Information)
    • Lighting System (Exterior) (Service Specifications)
  • Gauges & Instrument Panels
    • (Meter / Gauge / Display) (Diagnostic Codes & Circuit Tests)
    • Clock System (Inspection)
    • HEADUP Display (Diagnostics - Introduction)
    • HEADUP Display System (Diagnostic Codes & Circuit Tests)
    • Meter / Gauge / Display (Diagnostics - Introduction) (1 Of 2)
    • Meter / Gauge / Display (Diagnostics - Introduction) (2 Of 2)
    • Meter / Gauge / Display (Preparation)
    • Meter / Gauge / Display (Service Information)
    • Meter / Gauge / Display (Service Specifications)
  • Headlights
    • Lighting System (Exterior) (Diagnostic Codes (2 Of 2) & Circuit Tests)
    • Lighting System (Exterior) (Diagnostic Codes) (1 Of 2)
    • Lighting System (Exterior) (Diagnostics - Introduction) (1 Of 2)
    • Lighting System (Exterior) (Diagnostics - Introduction) (2 Of 2)
    • Lighting System (Exterior) (Preparation)
    • Lighting System (Exterior) (Service Information)
    • Lighting System (Exterior) (Service Specifications)
  • Heated Glass/Defoggers
    • Window Defogger System (Diagnostics & Symptom Tests)
    • Windshield Deicer System (Diagnostics & Symptom Tests)
  • Horns
    • Horn (Inspection)
    • Horn (Preparation)
    • Horn (Service Information)
    • Horn (Service Specifications)
  • Infotainment
    • (Audio / Video System) - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2)
    • (Audio / Video System) (Service Information)
    • (Audio / Video System) (Symptom Tests) (2 Of 2)
    • (Navigation System) (Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2))
    • (Navigation System) (Diagnostics - Introduction) (1 Of 2)
    • (Navigation System) (Diagnostics - Introduction) (2 Of 2)
    • (Navigation System) (Service Information)
    • (Navigation System) (Symptom Tests) (2 Of 2)
    • ASC System (Diagnostic Codes & Circuit Tests)
    • ASC System (Diagnostics - Introduction)
    • Audio / Video (Preparation)
    • Audio / Video System - Diagnostic Codes (1 Of 2)
    • Audio / Video System (Diagnostics - Introduction) (1 Of 2)
    • Audio / Video System (Diagnostics - Introduction) (2 Of 2)
    • Audio / Video System (Service Specifications)
    • Blind Spot Monitor System (Diagnostic Codes & Circuit Test)
    • Blind Spot Monitor System (Diagnostics - Introduction)
    • Cellular Communication System (Preparation)
    • Cellular Communication System (Service Information)
    • Cellular Communication System (Service Specifications)
    • LEXUS ENFORM System (Diagnostics & Symptom Tests)
    • Navigation System (Diagnostic Codes) (1 Of 2)
    • Navigation System (Preparation)
    • Navigation System (Service Specifications)
    • Park Assist / Monitoring (Service Information)
    • Safety Connect System (Diagnostic Codes & Symptom Tests)
    • Safety Connect System (Diagnostics - Introduction)
    • Telematics System (Diagnostic Codes & Symptom Tests)
    • Telematics System (Diagnostics - Introduction)
  • Interior/Exterior Trim
    • Exterior Panels / Trim (Service Information)
    • 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 (Interior) (Diagnostics & Circuit Tests)
    • Lighting System (Interior) (Preparation)
    • Lighting System (Interior) (Service Information)
    • Lighting System (Interior) (Service Specifications)
  • Mirrors
    • Inner Rear View Mirror (Service Information)
    • Mirror (Exterior) (Preparation)
    • Mirror (Exterior) (Service Information)
    • Mirror (Exterior) (Service Specifications)
    • Mirror (Interior) (Preparation)
    • Mirror (Interior) (Service Specifications)
    • Power Mirror Control System (W/ Power Retract Mirror) (Diagnostic Codes & Symptom Tests)
    • Power Mirror Control System (W/ Power Retract Mirror) Diagnostics - Introduction)
    • Power Mirror Control System (W/O Power Retract Mirror) (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 Seat Reminder System (Inspection)
    • Seat Heater System (Diagnostic Codes & Symptom Tests)
    • Seat Heater System (Diagnostics - Introduction)
    • Seats (Preparation)
    • Seats (Service Information)
    • Seats (Service Specifications)
  • Warning Systems
    • Park Assist / Monitoring System (Service Specifications)
    • Vehicle Proximity Notification System (Diagnostic Codes & Symptom Tests)
    • Vehicle Proximity Notification System (Diagnostics - Introduction)
    • Vehicle Proximity Notification System (Preparation)
    • Vehicle Proximity Notification System (Service Information)
    • Vehicle Proximity Notification System (Service Specifications)
  • Window Motors & Regulators
    • Power Window Control System (Diagnostic Codes & Symptom Tests)
    • Power Window Control System (Diagnostics - Introduction)
    • Window / Glass (Preparation)
    • Window / Glass (Service Information)
    • Window / Glass (Service Specifications)
  • Wiper/Washer Systems
    • Wiper System / Washer System (Diagnostic Codes & Circuit Tests)
    • Wiper System / Washer System (Diagnostics - Introduction)
    • Wiper System / Washer System (Preparation)
    • Wiper System / Washer System (Service Information)
    • Wiper System / Washer System (Service Specifications)
• Body & Frame
  • Door Locks
    • Door Lock (Preparation)
    • Door Lock System (Service Information)
    • Door Lock System (Service Specifications)
    • Power Door Lock Control System (Diagnostic Codes & Symptom Tests)
    • Power Door Lock Control System (Diagnostics - Introduction)
    • Smart Access System W/ Push-Button Start (Entry Function) (Diagnostic Codes & Symptom Tests) (Except Hybrid)
    • Smart Access System W/ Push-Button Start (Entry Function) (Diagnostics - Introduction) (Except Hybrid)
    • Smart Access System W/ Push-Button Start (Start Function) (Diagnostic Codes & Symptom Tests (1 Of 2)) (Except Hybrid)
    • Smart Access System W/ Push-Button Start (Start Function) (Diagnostics - Introduction) (Except Hybrid)
    • Smart Access System W/ Push-Button Start (Start Function) (Symptom Tests) (2 Of 2) (Except Hybrid)
    • Theft Deterrent / Keyless Entry (Preparation)
    • Theft Deterrent / Keyless Entry System (Service Information)
    • Theft Deterrent System (Diagnostics & Circuit Tests)
    • Theft Deterrent System (Service Specifications)
    • Wireless Door Lock Control System (Diagnostic Codes & Symptom Tests)
    • Wireless Door Lock Control System (Diagnostics - Introduction)
  • Exterior Body Panels
    • (Door / Hatch) (Service Information) (1 Of 2)
    • (Door / Hatch) (Service Information) (2 Of 2)
    • Back Door Closer System (Diagnostic Codes & Symptom Tests)
    • Back Door Closer System (Diagnostics - Introduction)
    • Door / Hatch (Preparation)
    • Door / Hatch (Service Specifications)
    • Exterior Panels / Trim (Preparation)
    • Exterior Panels / Trim (Service Specifications)
    • Fuel Lid Opener System (Diagnostics & Symptom Tests)
    • Power Back Door System (Diagnostic Codes & Symptom Tests)
    • Power Back Door System (Diagnostics - Introduction)
  • Exterior/Interior Trim
    • Exterior Panels / Trim (Service Information)
    • 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 (Exterior) (Preparation)
    • Mirror (Exterior) (Service Information)
    • Mirror (Exterior) (Service Specifications)
    • Mirror (Interior) (Preparation)
    • Mirror (Interior) (Service Specifications)
    • Power Mirror Control System (W/ Power Retract Mirror) (Diagnostic Codes & Symptom Tests)
    • Power Mirror Control System (W/ Power Retract Mirror) Diagnostics - Introduction)
    • Power Mirror Control System (W/O Power Retract Mirror) (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 Seat Reminder System (Inspection)
    • Seat Heater System (Diagnostic Codes & Symptom Tests)
    • Seat Heater System (Diagnostics - Introduction)
    • Seats (Preparation)
    • Seats (Service Information)
    • Seats (Service Specifications)
  • Sun Roof/T-Top/Convertible Top
    • Sliding Roof (Diagnostic Codes & Symptom Tests)
    • Sliding Roof (Diagnostics - Introduction)
    • Sliding Roof (Preparation)
    • Sliding Roof (Service Information)
    • Sliding Roof (Service Specifications)
  • Windows
    • Power Window Control System (Diagnostic Codes & Symptom Tests)
    • Power Window Control System (Diagnostics - Introduction)
    • Window / Glass (Preparation)
    • Window / Glass (Service Information)
    • Window / Glass (Service Specifications)
• Brakes
  • Anti-Lock Brakes
    • Brake Control / Dynamic Control Systems (Preparation)
    • Brake Control / Dynamic Control Systems (Service Information)
    • Brake Control / Dynamic Control Systems (Service Specifications)
  • 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) (Except Hybrid)
    • Brake System (Rear) (Preparation)
    • Brake System (Rear) (Service Information)
    • Brake System (Rear) (Service Specifications)
    • Electronically Controlled Brake System (Diagnostic Codes (2 Of 2) & Circuit Tests) (Except Hybrid)
    • Electronically Controlled Brake System (Diagnostic Codes) (1 Of 2) (Except Hybrid)
    • Electronically Controlled Brake System (Diagnostics - Introduction) (Except Hybrid)
  • Parking Brake System
    • Electric Parking Brake System (Diagnostic Codes & Circuit Tests) (Except Hybrid)
    • Electric Parking Brake System (Diagnostics - Introduction) (Except Hybrid)
    • Parking Brake System (Inspection)
    • Parking Brake System (Preparation)
    • Parking Brake System (Service Information)
    • Parking Brake System (Service Specifications)
  • Traction Control
    • Brake Control / Dynamic Control Systems (Preparation)
    • Brake Control / Dynamic Control Systems (Service Information)
    • Brake Control / Dynamic Control Systems (Service Specifications)
• Drivelines & Axles
  • Axle Shafts
    • Axle And Differential (Preparation)
    • Axle And Differential (Service Information)
    • Axle And Differential (Service Specifications)
    • Drive Shaft (Inspection)
    • Drive Shaft / Propeller Shaft (Preparation)
    • Drive Shaft / Propeller Shaft (Service Information)
    • Drive Shaft / Propeller Shaft (Service Specifications)
  • Differentials & Drive Axles
    • Axle (Inspection)
    • Axle And Differential (Service Information)
    • Axle And Differential (Service Specifications)
    • Rear Traction Motor (Q510) (Preparation)
    • Rear Traction Motor (Q510) (Service Specifications)
  • Driveshaft & Universal Joints
    • Rear Traction Motor (Q510) (Service Information)
  • Wheel Hubs
    • Axle And Differential (Service Information)
• Electrical
  • Body Electrical
    • Battery / Charging System (M20A-FKS) (Service Information)
    • Power Distribution (Preparation)
    • Power Distribution (Service Specifications)
    • Power Outlets (Interior) (Preparation)
    • Power Outlets (Interior) (Service Information)
    • Power Outlets (Interior) (Service Specifications)
    • Wireless Charging System (Interior) (Diagnostics & Circuit Tests)
  • Charging Systems
    • Battery / Charging System (M20A-FKS) (Preparation)
    • Battery / Charging System (M20A-FKS) (Service Specifications)
    • Charging System (M20A-FKS) (Diagnostic Codes & Symptom Tests)
    • Charging System (M20A-FKS) (Diagnostics - Introduction)
  • Component Locations - UX 200
  • Fuses & Circuit Breakers
    • OEM Junction Block, Ecu & Fuse/Relay Locations
  • Gauges
    • (Meter / Gauge / Display) (Diagnostic Codes & Circuit Tests)
    • Clock System (Inspection)
    • HEADUP Display (Diagnostics - Introduction)
    • HEADUP Display System (Diagnostic Codes & Circuit Tests)
    • Meter / Gauge / Display (Diagnostics - Introduction) (1 Of 2)
    • Meter / Gauge / Display (Diagnostics - Introduction) (2 Of 2)
    • Meter / Gauge / Display (Preparation)
    • Meter / Gauge / Display (Service Information)
    • Meter / Gauge / Display (Service Specifications)
  • Horns
    • Horn (Inspection)
    • Horn (Preparation)
    • Horn (Service Information)
    • Horn (Service Specifications)
  • Motors, Switches, Relays
    • Battery / Charging System (M20A-FKS) (Service Information)
    • Power Distribution (Preparation)
    • Power Distribution (Service Specifications)
    • Power Outlets (Interior) (Preparation)
    • Power Outlets (Interior) (Service Information)
    • Power Outlets (Interior) (Service Specifications)
    • Wireless Charging System (Interior) (Diagnostics & Circuit Tests)
  • Starter
    • Starting System (M20A-FKS) (Inspection)
    • Starting System (M20A-FKS) (Preparation)
    • Starting System (M20A-FKS) (Service Information)
    • Starting System (M20A-FKS) (Service Specifications)
  • Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Auxiliary Emission Control Systems
    • Emission Control System (M20A-FKS) (Inspection)
    • Emission Control System (M20A-FKS) (Preparation)
    • Emission Control System (M20A-FKS) (Service Information)
    • Emission Control System (M20A-FKS) (Service Specifications)
  • Cooling Fan System (M20A-FKS) (Diagnostics & Circuit Tests)
  • Cooling System (Mechanical)
    • Block Heater
    • Cooling System (M20A-FKS) (Preparation)
    • Cooling System (M20A-FKS) (Service Specifications)
    • Engine Cooling System (M20A-FKS) (Inspection)
    • Engine Cooling System (M20A-FKS) (Service Information)
  • Exhaust
    • Intake System / Exhaust System (M20A-FKS) (Inspection)
    • Intake System / Exhaust System (M20A-FKS) (Preparation)
    • Intake System / Exhaust System (M20A-FKS) (Service Information)
    • Intake System / Exhaust System (M20A-FKS) (Service Specifications)
  • Fuel System
    • Fuel System (M20A-FKS) (Inspection)
    • Fuel System (M20A-FKS) (Preparation)
    • Fuel System (M20A-FKS) (Service Information)
    • Fuel System (M20A-FKS) (Service Specifications)
  • Lubrication System
    • Engine Lubrication System (M20A-FKS) (Preparation)
    • Engine Lubrication System (M20A-FKS) (Service Specifications)
    • Lubrication System (M20A-FKS) (Inspection)
    • Lubrication System (M20A-FKS) (Service Information)
  • Mechanical
    • Block Heater
    • Engine Mechanical (M20A-FKS) (Preparation)
    • Engine Mechanical (M20A-FKS) (Service Information)
    • Engine Mechanical (M20A-FKS) (Service Specifications)
  • Starter
    • Starting System (M20A-FKS) (Inspection)
    • Starting System (M20A-FKS) (Preparation)
    • Starting System (M20A-FKS) (Service Information)
    • Starting System (M20A-FKS) (Service Specifications)
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Engine Control System (M20A-FKS) (Service Specifications)
  • Fuel Delivery
    • Fuel System (M20A-FKS) (Inspection)
    • Fuel System (M20A-FKS) (Preparation)
    • Fuel System (M20A-FKS) (Service Information)
    • Fuel System (M20A-FKS) (Service Specifications)
  • Ignition System (M20A-FKS) (Inspection)
  • Specifications
    • Engine Control System (M20A-FKS) (Preparation)
    • Firing Order & Cylinder Identification
  • System
    • Engine Control System (M20A-FKS) (Service Information)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (1 Of 6)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (2 Of 6)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (3 Of 6)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (4 Of 6)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (5 Of 6)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (6 Of 6) & Symptom Tests (1 Of 2)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostics - Introduction (1 Of 3)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostics - Introduction (2 Of 3)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostics - Introduction (3 Of 3)
    • Engine Control System (SFI) (M20A-FKS) - Symptom Tests (2 Of 2)
  • Testing & Diagnosis
    • Engine Control System (M20A-FKS) (Service Information)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (1 Of 6)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (2 Of 6)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (3 Of 6)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (4 Of 6)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (5 Of 6)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (6 Of 6) & Symptom Tests (1 Of 2)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostics - Introduction (1 Of 3)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostics - Introduction (2 Of 3)
    • Engine Control System (SFI) (M20A-FKS) - Diagnostics - Introduction (3 Of 3)
    • Engine Control System (SFI) (M20A-FKS) - Symptom Tests (2 Of 2)
  • Tune-Up
    • Ignition System (M20A-FKS) (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
    • DTC Index
    • Emission Applications
  • 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
  • Identification
    • CANADIAN Model Cross-Reference
    • Model Code Identification
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Introduction (General Information)
    • Maintenance (Preparation)
    • 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
  • 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 & Symptom Tests) (Except Hybrid)
    • Air Conditioning System (Diagnostics - Introduction) (Except Hybrid)
    • Air Conditioning System (Service Information)
    • Heating / Air Conditioning (Preparation)
    • Heating / Air Conditioning (Service Specifications)
• Maintenance
  • Procedures
    • Maintenance (Service Information)
    • Maintenance (Service Specification)
    • 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 (Diagnostics - Introduction)
    • Occupant Classification System (Diagnostic Codes & Symptom Tests)
    • Occupant Classification System (Diagnostics - Introduction)
    • Supplemental Restraint System (Preparation)
    • Supplemental Restraint System (Service Information) (1 Of 2)
    • Supplemental Restraint System (Service Information) (2 Of 2)
    • Supplemental Restraint System (Service Specifications)
  • Passive Restraints
    • Seat Belt (Preparation)
  • Restraints Control Systems
    • Pre-Collision (Diagnostic Codes)
    • Pre-Collision (Diagnostics - Introduction)
    • Pre-Collision (Preparation)
    • Seat Belt (Service Information)
    • Seat Belt (Service Specifications)
    • Seat Belt Tension Reducer System (Inspection)
    • Seat Belt Warning System (Diagnostics - Symptom Tests)
  • Seat Belts
    • Pre-Collision (Diagnostic Codes)
    • Pre-Collision (Diagnostics - Introduction)
    • Pre-Collision (Preparation)
    • Seat Belt (Service Information)
    • Seat Belt (Service Specifications)
    • Seat Belt Tension Reducer System (Inspection)
    • Seat Belt Warning System (Diagnostics - Symptom Tests)
• Steering
  • Manual Steering
    • Power Assist Systems (Preparation)
    • Power Assist Systems (Service Specifications)
    • Power Steering Ecu (Service Information)
    • Power Steering System (Diagnostic Codes & Symptom Tests)
    • Power Steering System (Diagnostics - Introduction)
    • Steering Gear (Service Information)
    • Steering Gear / Linkage (Preparation)
    • Steering Gear / Linkage (Service Specifications)
    • Steering System (Inspection & Adjustment)
  • Power Steering
    • Power Assist Systems (Preparation)
    • Power Assist Systems (Service Specifications)
    • Power Steering Ecu (Service Information)
    • Power Steering System (Diagnostic Codes & Symptom Tests)
    • Power Steering System (Diagnostics - Introduction)
    • Steering Gear (Service Information)
    • Steering Gear / Linkage (Preparation)
    • Steering Gear / Linkage (Service Specifications)
    • Steering System (Inspection & Adjustment)
  • Steering Column
    • Heated Steering Wheel System (Diagnostic Codes & Symptom Tests)
    • Heated Steering Wheel System (Diagnostics - Introduction)
    • 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)
• Suspension
  • Electronic Suspension
    • Suspension Control System (Preparation)
    • Suspension Control System (Service Information)
    • Suspension Control System (Service Specifications)
  • Front Suspension
    • Adaptive Variable Suspension System (Diagnostic Codes)
    • Adaptive Variable Suspension System (Diagnostics - Introduction)
    • Suspension (Front) (Inspection)
    • Suspension (Front) (Service Information)
    • Suspension System (Front) (Preparation)
    • Suspension System (Front) (Service Specifications)
    • Suspension System (Rear) (Preparation)
    • Suspension System (Rear) (Service Specifications)
    • Wheel Alignment (Adjustment)
  • Rear Suspension
    • Suspension (Rear) (Inspection)
    • Suspension (Rear) (Service Information)
  • Suspension Control Systems
    • Suspension Control System (Service Information)
  • Wheel Alignment
    • Alignment / Handling Diagnosis (Preparation)
    • Alignment / Handling Diagnosis (Service Specifications)
    • LEXUS Wheel Alignment Specifications - UX 200
    • Model Code Identification
  • Wheels & Tire System
    • Tire / Wheel (Preparation)
    • Tire / Wheel (Service Specifications)
    • Tire / Wheel System (Inspection)
    • Tire / Wheel System (Service Information)
    • Tire Pressure Monitoring (Service Specifications)
    • Tire Pressure Monitoring System (Preparation)
    • Tire Pressure Warning System (Diagnostic Codes & Symptom Tests)
    • Tire Pressure Warning System (Diagnostics - Introduction)
    • Tire Pressure Warning System (Service Information)
• Transmission
  • Automatic Trans
    • Continuously Variable Transaxle (CVT) System (K120) (Diagnostic Codes) (1 Of 2)
    • Continuously Variable Transaxle (CVT) System (K120) (Diagnostic Codes) (2 Of 2) & Circuit Tests)
    • Continuously Variable Transaxle (CVT) System (K120) (Diagnostics - Introduction)
    • Continuously Variable Transaxle (CVT) System (K120) (Preparation)
    • Continuously Variable Transaxle (CVT) System (K120) (Service Information) (1 Of 2)
    • Continuously Variable Transaxle (CVT) System (K120) (Service Information) (2 Of 2)
    • Continuously Variable Transaxle (CVT) System (K120) (Service Specifications)
• External Pages