Manual sections
Wiring diagrams- Abbreviations
- Air Conditioning System - Diagnostics
- Airbag
- Antenna Systems
- Anti-Lock/traction Control
- Automatic HVAC System
- Automatic Trans
- Automatic Transmission (3UZ-FE) - Diagnostics
- Auxiliary Emission Control Systems
- Axle Shafts
- Basic Trouble Shooting
- Body Electrical
- Brakes
- Cabin Air Filter
- Charging System
- Check Lists
- Communication Devices
- Cooling System (Mechanical)
- Cruise Control Systems
- Diagnostic Connector Locations
- Door Locks & Anti-Theft Systems
- Driveline/axles
- DTC Index
- Electrical Component Locations
- Emission Applications
- Engine
- Engine (3UZ-FE) - Diagnostics
- Engine (3UZ-FE) - Diagnostics: Diagnosis
- Engine Control Systems
- Engine Mechanical (3UZ-FE): Diagnosis
- Engine Mechanical (3UZ-FE): Overhaul
- Engine Performance
- Entertainment Systems
- Exterior Body Panels
- Exterior Lights
- Exterior/interior Trim
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Heated Glass/defoggers
- Hoist/jack
- Horns
- Identification
- Ignition Switch/steering Lock
- Ignition System
- Interior/illumination Lights
- Lexus Navigation System - Diagnostics: Diagnosis
- Lubrication System
- Manual & Power Steering
- Mechanical
- Mechanical - Hydraulic
- Metric Conversions
- Mirrors
- Mode 6
- Navigation System
- Obd-Ii Drive Cycles
- Overhaul - A650E: Overhaul
- Passive Restraints
- Procedures
- Restraints Control Systems
- Seats
- Specifications
- Starter
- Steering
- Steering Column Switches
- Steering: Overhaul
- Sun Roof/t-Top/convertible Top
- Supplemental Restraint System - Diagnostics: Diagnosis
- Suspension and Axle: Removal & Installation
- Testing & Diagnostics
- Timing Belt
- Traction Control Disable
- Transmission
- Vehicle Stability Control (Vsc) & Brake Assist (Ba) System - Diagnostics: Diagnosis
- Windows
- Wiper/washer Systems
Repair manual
Testing & Diagnostics Lexus GS III
Step-by-step instructions on "Testing & Diagnostics" for Lexus GS III (2004–2007). Pick an article — removal, installation, adjustment and diagnostics with illustrations.
18articles
65illustrations
Articles in this section
18 articles- Engine (3UZ-FE) - Diagnostics: Overview 41
- Engine (3UZ-FE) - Diagnostics: Wiring 2
- DTC P0120, P0122, P0123, P0220, P0222, P0223, P2135: Throttle Pedal Position Sensor/Switch "A" Circuit, Throttle Pedal Position Sensor/Switch "A" Circuit Low/High Input, Throttle/Pedal Position Sensor/Switch "B" Circuit, Throttle Pedal Position Sensor/Switch "B" Circuit Low/High Input, Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correction 3
- DTC P0121: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem
- DTC P0128: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) 4
- DTC P0351, P0352, P0353, P0354, P0355, P0356, P0357, P0358: Igniter Coil "A"/"B"/"C"/"D"/"E"/"F"/"G"/"H" Primary/Secondary Circuit 6
- P0441
- P0446
- P2418 2
- P0441 (2)
- P0446 (2)
- P2418 (2)
- P0451
- P0452 and P0453 4
- P0451 (2)
- P0452 and P0453 (2)
- DTC P2120, P2122, P2123, P2125, P2127, P2128, P2138: Throttle/Pedal Position Sensor/Switch "D" Circuit, Throttle/Pedal Position Sensor/Switch "D" Circuit Low/High Input, Throttle/Pedal Position Sensor/Switch "E" Circuit, Throttle/Pedal Position Sensor/Switch "E" Circuit Low/High Input, Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation 3
- DTC P2121: Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance