Service bulletin ITB22-038B
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10242041 |
| Published by NHTSA | 2023-09-08 |
| Manufacturer's number | ITB22-038B |
| Manufacturer's date | 2023-08-04 |
| NHTSA component | ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER |
NHTSA's summary
TURBOCHARGER REPLACEMENT PROCEDURE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine, Turbocharger or supercharger
| INFINITI Q50 | 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 |
|---|---|
| INFINITI Q60 | 2017, 2018, 2019, 2020, 2021, 2022 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| ITB22-038C | 2023-12-08. Service bulletin. TURBOCHARGER REPLACEMENT PROCEDURE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. |
|---|---|
| ITB22-038 | 2022-12-06. Service bulletin. TURBOCHARGER REPLACEMENT PROCEDURE SERVICE INFORMATION If either one or both turbochargers require replacement, refer to the SERVICE PROCEDURE in this bulletin for the updated procedure. IMPORTANT: You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair. • 2016-2017 Q50 and 2017 Q60 will require an ECM reprogramming at the end of this SERVICE PROCEDURE for Turbocharger Exhaust Gas Temperature Sensor deletion. Refer to ITB17-050. |