TSB: Some 2020 ? 2022 model year vehicles equipped with 17CY+ Panasonic Audio (versions less than 1226) and Navigation (versions less than 1225 or 1245 with 20 Teammate) may exhibit one or more of the following conditions: ?Navigation reset
2022 Lexus IS 300 Service and Repair Manual
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Covers Every System & ComponentEvery procedure for the 2022 Lexus IS 300
2022 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
Payment methods
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2022 Lexus IS 300 Recalls & Complaints
TSB: Some 2018 ? 2022 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System, require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with applicabl
DP: The subject vehicles may have been equipped with an engine containing an incorrectly manufactured Crankcase Case Vent. If the engine is equipped with an incorrectly manufactured Crankcase Case Vent, the vehicle may release crankcase emi
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
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
TT: To improve guest support of telematics connected services features, additional resources have been provided in the Service Lane - Knowledge Center.
Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022
TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage concerns.
Showing the 8 most recent of 32 technical service bulletins on file with NHTSA.
Unknown. Clicking sound coming from the passenger side of engine compartment by the vacuum pump. It occurs on cold starts and with the vehicle under load. I have video evidence of the sound. Not sure
Unknown. Clicking sound coming from the passenger side of engine compartment by the vacuum pump. It occurs on cold starts and with the vehicle under load. I have video evidence of the sound. Not sure
Other Years of the Lexus IS 300
Need a manual for a different year? Browse every Lexus IS 300 we cover.

2025
Lexus IS 300
$53.99

2024
Lexus IS 300
$53.99

2023
Lexus IS 300
$53.99

2021
Lexus IS 300
$53.99

2020
Lexus IS 300
$53.99

2019
Lexus IS 300
$53.99

2018
Lexus IS 300
$53.99

2017
Lexus IS 300
$53.99

2016
Lexus IS 300
$53.99

2005
Lexus IS 300
$34.99

2004
Lexus IS 300
$34.99

2003
Lexus IS 300
$34.99
+2
View all
Lexus IS 300 years →
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