Problems owners report
Complaints filed with NHTSA about the 2015 Lexus IS 350, by the system named in each complaint. One complaint can name several.
- Fuel system, gasoline1
- Visibility/wiper1
- Fuel/propulsion system1
- Electrical system1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 0 injuries and 0 deaths reported
Compared with other years
NHTSA ODI complaints by model year
Fuel consumption
Official Canadian test results for 3 variants: combined 10.6–11.0 L/100 km (about 21–22 mpg US), CO₂ 244–253 g/km.
| Variant | City | Highway | Combined |
|---|---|---|---|
| IS 350 · Compact · Premium gasoline | 12.3 | 8.5 | 10.6 |
| IS 350 C · Subcompact · Premium gasoline | 12.2 | 8.7 | 10.6 |
| IS 350 AWD · Compact · Premium gasoline | 12.6 | 9.1 | 11.0 |
Litres per 100 km. Natural Resources Canada, Fuel consumption ratings (open.canada.ca) · Open Government Licence – Canada
Recalls in Canada
3 Transport Canada recalls for the 2015 Lexus IS 350.
| 2021723 24 Nov 2021 | Electrical Issue: This recall is for certain block heater kits installed on certain vehicles or sold as accessories at Toyota or Lexus dealerships. On certain vehicl… |
| 2020514 28 Oct 2020 | Fuel System Issue: On certain vehicles, the low-pressure fuel pump could fail. If this happens, then engine may run rough or may not start and the check engine light may … |
| 2020088 4 Mar 2020 | Fuel System Issue: On certain vehicles, the low-pressure fuel pump could fail. If this happens, then engine may run rough or may not start and the check engine light may … |
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada
Recalls
Toyota Motor Engineering & Manufacturing (Toyota) recalled certain 2018-2019 4Runner, Highlander, Camry, Land Cruiser, Sequoia, Sienna, Tacoma and Tundra, and Lexus RC 300, RC 350, GS 350, GX 460, IS 300, LC 500, LS 500, LX 570, RX 350L, and 2019 Toyota Avalon and Corolla, and certain Lexus NX 300, and ES 350 vehicles on January 13, 2020. On March 4, 2020, Toyota expanded the recall to include certain 2014-2015 Toyota 4Runner and Land Cruiser, 2018 Avalon, Corolla, 2014 FJ Cruiser, 2017 Sienna and Lexus 2018 ES 350, 2018-2019 GS 300, 2013-2014 GS350, 2014-2015 GX 460, IS 350 and LX 570, 2014 IS F, 2018-2019 IS 350, LC 500H and LS 500H, 2013-2015 LS 460, 2015 NX 200T and RC350, 2017 RC 200T and RX 350. Toyota also removed the 2018-2019 Toyota 4Runner and Land Cruiser and 2018-2019 Lexus GX 460 and LX 570 and 2019 NX300 from inclusion in this recall. On March 19, 2020, Toyota expanded the recall to include 2015 Lexus GS350 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What Lexus told its dealers about the 2015 Lexus IS 350: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 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) vehicles that were not previously involved in a Safety Recall or Special Service Campaign related to the low pressure fuel pump. The purpose of this Customer Support Program letter is to help clarify how to administer this coverage in accordance with the settlement. |
| 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) vehicles originally equipped with low pressure fuel pumps repaired under Safety Recall 20LA01 or Special Service Campaign 21LC01. The purpose of this Customer Support Program letter is to help clarify how to administer this coverage in accordance with the settlement. |
| 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 / System Pressure ? Too Low Techstream data list analysis may reveal positive fuel trims including a no pressure condition verified by a manual fuel pressure gauge. Follow the Repair Procedure in this bulletin to address these conditions. |
| 10230353 | TI: 19LE05 Expired December 1, 2022 |
| 10230352 | DP: Limited Service Campaign KLG expired December 01, 2022 |
| 10230351 | TI: 19LE05 Expired December 1, 2022 |
| 10230350 | DP: Customer Support Program 19LE05 expired December 1, 2022. |
| 10214355 | Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022 |
| 10209023 | 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 purpose of this service bulletin is to provide general guidelines and procedures for odor remediation. This service bulletin provides a guide on how to prepare the interior of the vehicle prior to an odor remediation being performed, as well as contact information for an approved vendor who will arrange the remediation, and instructions on how to prepare the int |
| 10207962 | TSB: This Service Bulletin includes guidelines meant to help determine whether to repair or replace a wire harness assembly based on damage type. This Service Bulletin should be used in conjunction with the applicable model and model year Electronic Wiring Diagram (EWD) and/or Repair Manual. |
| 10207945 | 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 customer that requests it. Customers can find this information on the Owner?s section of Lexus.com. Dealers can locate a copy of this guide on the Claims Processing & Resource Center in Dealer Daily as well. |
| 10205386 | Some models are equipped with front and rear wheels of different offsets or width. Wheel offset, deffined as the distance between the wheel's - to - rotor mounting surface, affects the clearance between the back of the wheel and surrounding brake components . |
| 10205384 | DCM Activation is not Applicable when Safety Connect/Lexus enform service has expired |
| 10205375 | Window and Windshield kProduct Report Tips - Multiple Vehicles |
| 10205374 | Navigation Micro SD Card Error |
| 10205346 | Auto matic Transmission Replacement kPrecautions |
| 10205331 | Immobilizer and Smart Key Reset |
| 10205327 | Techstream ECU Flash Reprogramming Procedure. |
| 10205326 | Battery Maintenance for In-Stock Vehicles. |
| 10205321 | Floor Mat Installation During PDS. |
| 10205316 | Tire Positioning Before New Vehicle Delivery |
| 10205309 | Rattle Noise From Rear of Vehicle |
| 10205302 | Multi-Display Coating Damage - Audio/Visual/Telematics |
| 10205298 | Whine Noise at 30-50 MPH. |
| 10205124 | Long Term Vehicle Storage Guidelines. |
NHTSA manufacturer communications (public domain)
NHTSA investigations
Desiccated Air Bag Inflator Rupture
NHTSA Office of Defects Investigation