How many complaints have been filed for the 2023 Lexus IS 300?

No consumer complaints have been filed with NHTSA for the 2023 Lexus IS 300.

Are there technical service bulletins (TSBs) for the 2023 Lexus IS 300?

There are 14 technical service bulletins (TSBs) on file with NHTSA for the 2023 Lexus IS 300.

2023 Lexus IS 300 Service and Repair Manual

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Factory-Grade Data

2023 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

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

Payment & Security

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Vehicle Safety Data

2023 Lexus IS 300 Recalls & Complaints

No active recalls The 2023 Lexus IS 300 has no recalls on file with NHTSA.

TSB #10235214

TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage cond

TSB #10235221

TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires

TSB #10227907

TT: Some 2023 Lexus ES and UX vehicles may exhibit a condition where the Vehicle Customize settings within the head unit are unavailable/grayed out after connecting to the DLC3 port.

TSB #10224169

TSB: This bulletin contains the vehicle specific pre-delivery services for 2023 model year ES 250, ES 300 Hybrid, and ES 350 vehicles. Additionally, refer to the applicable Pre-Delivery Service (PDS) Check Sheet for services to be performed

TSB #10224170

TSB: This bulletin contains the vehicle specific pre-delivery services for 2023 model year IS 300, IS 350, and IS 500 vehicles. Additionally, refer to the applicable Pre-Delivery Service (PDS) Check Sheet for services to be performed.

TSB #10224179

TT: Some 2022-2023MY Lexus vehicles with the ?21MM (Multimedia) system may experience an error with the User Profile not loading when starting the vehicle and the vehicle reverting to the Guest Profile mode.

TSB #10224139

TSB: All 2023 model year Lexus vehicles are equipped with a factory-installed SiriusXM Satellite Radio, including a 90-day free customer trial. As part of the Pre-Delivery Service (PDS) process, ensure that the SiriusXM satellite radio is a

TSB #10224151

TSB: 2023 model year Lexus vehicles are equipped with driver side floor mat retaining hooks (clips) to secure the floor mat in the correct position. In addition, some models may also utilize retaining hooks (clips) for passenger side and re

Showing the 8 most recent of 14 technical service bulletins on file with NHTSA.

No complaints filed No consumer complaints on file with NHTSA for the 2023 Lexus IS 300.

All Model Years