2017 Lexus GS 350 Service and Repair Manual

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Factory-Grade Data

2017 Lexus GS 350 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
  • F Sport

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

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Vehicle Safety Data

2017 Lexus GS 350 Recalls & Complaints

NHTSA #20V68200004/11/2020Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land

Consequence

If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.

Remedy

Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, fre

TSB #10235215

TSB: Some 2013 ? 2020 model year Lexus vehicles may exhibit a hard start and/or MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs): ?DTC P0171 and/or P0174 (System Too Lean Bank 1/Bank 2) ?DTC P0087 Fuel Rail

TSB #10235219

DL: On December 20, 2022, a settlement of claims for certain low pressure fuel pumps was approved by the federal court. The settlement includes Lexus?s agreement to provide a Customer Support Program for certain 2013-2020 model year (MY) ve

TSB #10235220

DL: On December 20, 2022, a settlement of claims for certain low pressure fuel pumps was approved by the federal court. The settlement includes Lexus?s agreement to provide a Customer Support Program for certain 2015-2020 model year (MY) ve

TSB #10230352

DP: Limited Service Campaign KLG expired December 01, 2022

TSB #10230350

DP: Customer Support Program 19LE05 expired December 1, 2022.

TSB #10230353

TI: 19LE05 Expired December 1, 2022

TSB #10230351

TI: 19LE05 Expired December 1, 2022

TSB #10224112

TSB: This Service Bulletin provides a procedure to properly perform the Techstream ?Control the Injection Mode? active test in some 2016 ? 2022 model year Lexus vehicles equipped with an FKS engine

Showing the 8 most recent of 157 technical service bulletins on file with NHTSA.

20190911Component: AIR BAGSCrash reported

TL* THE CONTACT OWNS A 2017 LEXUS GS 350. WHILE DRIVING 15 TO 20 MPH, ANOTHER VEHICLE FAILED TO STOP AND CRASHED INTO THE CONTACT'S VEHICLE. THE DRIVER'S AIR BAG AND FRONT PASSENGER AIR BAG FAILED TO

20200917Component: SEAT BELTS

I VISITED MULTIPLE TIMES AT THE LEXUS DEALERSHIP FOR FIXING THE TICKING NOISE. WHEN I DROVE UNEVEN PAVEMENT, PRESS BREAK, AND ROUGH ROAD, IT PRODUCES METAL TICKING NOISE. THEY FIXED MY CAR 3 TIMES (UN

20200917Component: UNKNOWN OR OTHER

I VISITED MULTIPLE TIMES AT THE LEXUS DEALERSHIP FOR FIXING THE TICKING NOISE. WHEN I DROVE UNEVEN PAVEMENT, PRESS BREAK, AND ROUGH ROAD, IT PRODUCES METAL TICKING NOISE. THEY FIXED MY CAR 3 TIMES (UN

20170506Component: UNKNOWN OR OTHER

DEALERS HATE ME, TOO EDUCATED. VEHICLE IS A COMMERCIAL CLASS C -HAZMAT OPERATED AS A TYPE O. IN NE, THIS VEHICLE IS PARKED IN THE DEALERSHIP UNTITLED INTO THE STATE OF NE, DOT TIRE WARRANTY, TIRES MU

20170506Component: ENGINE

DEALERS HATE ME, TOO EDUCATED. VEHICLE IS A COMMERCIAL CLASS C -HAZMAT OPERATED AS A TYPE O. IN NE, THIS VEHICLE IS PARKED IN THE DEALERSHIP UNTITLED INTO THE STATE OF NE, DOT TIRE WARRANTY, TIRES MU

Showing the 5 most serious of 10 complaints filed with NHTSA.

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