2005 Lexus IS 300 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications, torque values, and reference data
- Electrical diagnostics with full wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
- Diagnostic trouble codes and troubleshooting flow
- Maintenance schedules and fluid capacities
Trims covered
- Base, Automatic
- Base, Standard
- SportCross
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Maintenance & Lubrication
- Specifications
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Diagnostic Trouble Codes
- Technical Service Bulletins
- Wiring Diagrams
Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022
TSB: Some 2005 ? 2022 model year Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purp
POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. This information must be kept near the point of vehicle sale and be available to any custome
Techstream ECU Flash Reprogramming Procedure.
Immobilizer and Smart Key Reset.
Immobilizer and Smart Key Reset
Immobilizer and Smart Key Reset
Auto matic Transmission Replacement kPrecautions
Showing the 8 most recent of 23 technical service bulletins on file with NHTSA.
STICKY DASHBOARD. DASHBOARD HAS BECOME STICKY TO THE TOUCH AND STAINS ANYTHING THAT COMES IN CONTACT.
SUSPENSION PROBLEMS ON MY LEXUS IS300. THE FRONT UPPER AND LOWER BALL JOINTS KEEP GOING OUT. TIE ROD ENDS. FRONT CONTROL ARM. ALIGNMENT IS ALWAYS OFF. THE CAR DRIVES WITH VIBRATIONS AND SHIMMY FROM LE
SUSPENSION PROBLEMS ON MY LEXUS IS300. THE FRONT UPPER AND LOWER BALL JOINTS KEEP GOING OUT. TIE ROD ENDS. FRONT CONTROL ARM. ALIGNMENT IS ALWAYS OFF. THE CAR DRIVES WITH VIBRATIONS AND SHIMMY FROM LE
TL* THE CONTACT OWNS A 2005 LEXUS IS300. THE CONTACT STATED WHILE DRIVING 70 MPH, A LOUD POP SOUND EMITTED FROM THE VEHICLE. THE CONTACT MENTIONED THAT THE SUN ROOF GLASS CHATTERED INSIDE OF THE VEHI
NOT SURE IF THIS IS THE CORRECT FORUM. MY CAR HAS A DEFECT THAT IS NOT CONSIDERED A SAFETY DEFECT TOYOTA LEXUS IS REPAIRING ALL VEHICLES 2006 AND UP LEAVING MINE OUT WHERE CAN I GO FOR HELP PLEASE
Showing the 5 most serious of 6 complaints filed with NHTSA.
