2010 Lexus IS 250 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
- AWD
- RWD, Automatic
- RWD, Standard
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
Toyota is recalling certain model year 2006-2012 Lexus IS250 and IS350 vehicles manufactured August 23, 2005, through October 5, 2011; 2010-2012 Lexus IS250C and IS350C vehicles manufactured April 10,
Inoperative wipers could reduce driver visibility and increase the risk of a vehicle crash.
Toyota will notify owners, and Lexus dealers will install new wiper arm nuts, free of charge. An in
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2008-2011 Scion xB and Lexus IS F, 2009-2011 Toyota Corolla and Corolla Matrix, 2006-2011 Toyota Yaris, Lexus IS250 an
An inflator rupture may result in metal fragments striking the vehicle occupants resulting in seriou
Toyota will notify the Toyota and Lexus owners. General Motors will contact the Pontiac owners. De
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2016 4Runner, 2003-2006 Tundra, 2003-2013 Corolla, 2009-2010 Corolla Matrix, 2004-2005 RAV4, 2002-2007 Sequoia, 2011-2013 Si
An inflator explosion may result in sharp metal fragments striking the driver or other occupants res
Toyota will notify owners. Depending on the vehicle model, dealers will replace the front driver in
DP: Limited Service Campaign KLG expired December 01, 2022
TI: 19LE05 Expired December 1, 2022
DP: Customer Support Program 19LE05 expired December 1, 2022.
TI: 19LE05 Expired December 1, 2022
CSP: On July 30, 2018, a settlement of claims for Economic Loss related to Takata airbag inflators was approved for full implementation. The settlement includes Lexus?s agreement to provide a Customer Support Program (?CSP?) for 2002-2019 m
CSP: Takata CSP Coverage Job Aid - published 7.28.2022
Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022
TSB: This Service Bulletin includes procedures to replace damaged or loose front carpet floor retainer(s) without replacing the carpet assembly. Follow the Repair Procedure in this bulletin to replace the loose or damaged carpet floor retai
Showing the 8 most recent of 103 technical service bulletins on file with NHTSA.
TL* THE CONTACT OWNS A 2010 LEXUS IS-250. THE CONTACT STATED THAT THE VEHICLE INTERMITTENTLY AND SPONTANEOUSLY ACCELERATED FORWARD. THE FAILURE CAUSED THE CONTACT TO CRASH HER VEHICLE SEVERAL TIMES. O
LEXUS CONSUMER WRITES IN REGARDS TO VEHICLE AIRBAG EXPLOSION DURING ACCIDENT. *SMD THE CONSUMER STATED HIS WIFE WAS A PASSENGER IN THE VEHICLE WHICH REAR ENDED ANOTHER VEHICLE. THE CONSUMER'S WIFE
TL* THE CONTACT OWNED A 2010 LEXUS IS 250. WHILE DRIVING APPROXIMATELY 50 MPH, THE CONTACT SWERVED TO AVOID A CRASH FROM AN ONCOMING VEHICLE. AS A RESULT, ANOTHER VEHICLE REAR ENDED THE CONTACT'S VEH
THE BRAKES SEEMED TO NEED MORE AND MORE PEDDLE PRESSURE TO STOP THE CAR. IT GOT SO BAD I COULDN'T DRIVE THE CAR CAR SAFELY. I WENT TO HAVE THE BRAKES REPLACED AND THE REAR CALIPERS WERE FROZEN. THE SL
CAR WENT HEAD ON INTO TELEPHONE POLE. CAR WAS TOTALED. SEVERE FRONT END DAMAGE. AIRBAGS DID NOT DEPLOY..... UPDATED 06/30/15 *BF
Showing the 5 most serious of 43 complaints filed with NHTSA.
