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Service bulletin ITB13-044J

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10208932
Published by NHTSA2022-03-12
Manufacturer's numberITB13-044J
Manufacturer's date2022-02-07
NHTSA componentFUEL SYSTEM, OTHER; ENGINE AND ENGINE COOLING

NHTSA's summary

EVAP LEAK DTC P0442, P0455, P0456 INFORMATION 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, Fuel system

Trouble codes named

P0442, P0455, P0456

Vehicles listed
INFINITI EX352012, 2013
INFINITI EX372012 to 2013
INFINITI FX352012
INFINITI FX352013
INFINITI FX372012
INFINITI FX372013
INFINITI FX502012, 2013
INFINITI G252012
INFINITI G252013
INFINITI G352012 to 2013
INFINITI G372012, 2013
INFINITI G372014 to 2015
INFINITI JX2013
INFINITI JX352013
INFINITI M2012
INFINITI M35 HYBRID2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
INFINITI M35 HYBRID2014
INFINITI M372012, 2013
INFINITI M37 HYBRID2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
INFINITI M452012 to 2013
INFINITI M562012, 2013
INFINITI M56 HYBRID2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
INFINITI Q402015, 2016
INFINITI Q502014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
INFINITI Q50 HYBRID2014, 2015, 2016, 2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
INFINITI Q602014, 2015
INFINITI Q602016
INFINITI Q602017, 2018, 2019, 2020, 2021, 2022
INFINITI Q702014, 2015, 2016, 2017, 2018, 2019
INFINITI Q70 HYBRID2014, 2015, 2016, 2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
INFINITI Q70L2019
INFINITI QX2012
INFINITI QX302017, 2018, 2019
INFINITI QX502014, 2015, 2016, 2017
INFINITI QX502018
INFINITI QX502019, 2020, 2021, 2022
INFINITI QX552022
INFINITI QX562012, 2013
INFINITI QX602014, 2015, 2016, 2017, 2018, 2019, 2020
INFINITI QX602022
INFINITI QX60 HYBRID2014, 2015, 2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
INFINITI QX702014, 2015, 2016, 2017
INFINITI QX802014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
INFINITI rQ50 HYBRID2019
INFINITI redundant QX552022

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20253562025-06-27. Engine
25V4370002025-06-27. ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
21V7740002021-10-04. HYBRID PROPULSION SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
20213142021-05-21. Fuel System
21V3730002021-05-20. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE
20212022021-04-05. Engine
21V2340002021-04-04. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
20173752017-07-27. Fuel System
17V4760002017-07-27. ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
20145392014-11-28. Fuel System

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
ITB26-002A2026-05-30. Service bulletin. FUEL FILLER TUBE LOWER SEAL IS LEAKING AND DTC P0456 IS STORED IN THE ECM This bulletin is no longer active. Please discard previous versions of ITB26-002.
ITB26-0022026-02-10. Service bulletin. FUEL FILLER TUBE LOWER SEAL IS LEAKING AND DTC P0456 IS STORED IN THE ECM IF YOU CONFIRM The vehicle has a visible leak with a smoke machine test coming from the fuel filler tube lower seal, AND DTC P0456 is stored as “Active”, “Past”, or “Pending” in the ECM. ACTION 1. Remove the supplied funnel from the rear of the vehicle or trunk. 2. Insert the funnel completely in the fuel filler tube and remove completely five (5) times. 3. Re-check the fuel filler tube lower seal with a smoke machine to determine visually if any leak is present. 4. If the fuel filler lower seal continues to leak, replace the fuel filler tube. IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair.
P4A05, P4A062025-02-10. Service bulletin. ***** Retailer Announcement ***** INFINITI is committed to providing the highest levels of product quality and customer satisfaction. Therefore, INFINITI is conducting a warranty extension to Full Useful Life (FUL) of 10 years or 120,000 miles, whichever occurs first, if white smoke or oil leak occurs with MIL-On condition that requires replacement of the turbocharger assembly on model year 2016-2018 Q50 and model year 2017-2018 Q60. All other warranty terms, limitations, and conditions remain unchanged. On some model year 2016-2018 INFINITI Q50 and 2017-2018 Q60 vehicles there is a possibility that the turbocharger bearing may leak engine oil internally due to premature wear. The internal turbocharger oil leak may cause one or more of the following: Excessive smoke from the exhaust, Service Engine Soon (MIL) light and in severe cases, lack of engine power or damage to the internal components of the turbocharger. During the limited emission warranty extension period, owners are eligible for free replacement of the Turbocharger if it is determined to be required by an INFINITI trained technician. Owners of eligible vehicles will receive notification of this limited emission warranty extension during February 2025. ***** What Retailers Should Do ***** 1. Verify if vehicles are eligible for this Warranty Extension using the warranty extension page of Service Comm. Then, proceed with the instructions in item (2) below. 2. If a client contacts the retailer with a Turbocharger concern in an owned or leased vehicle, retailers should use the Electronic Service Manual (ESM) and appropriate Technical Service Bulletins (TSB) to diagnose the root cause of the customer concern and identify the correct repair to resolve the customer concerns. NOTE: Retailers will need to follow the warranty process and obtain pre-approval when the repair cost exceeds a Retailer’s Claims Administration/Authorization Limits (DCAL). CONFIRM: With the vehicle at operating temperature excessive smoke from exhaust, the Service Engine Soon (MIL) light on (with DTC P0106) due to excessive oil in the intake system from a turbocharger, or other damage to the turbocharger due to unusual bearing P4A05/P4A06 | Original Document wear and oil leakage. Proceed to replace the affected turbocharger(s) and update the vehicle to the latest engine software.
ITB17-050C2025-02-10. Service bulletin. MIL ON WITH DTC(S) STORED IN THE ECM This bulletin is no longer active. Please discard previous versions of ITB17-050.
ITB22-038D2025-02-10. Service bulletin. TURBOCHARGER REPLACEMENT PROCEDURE APPLIED ENGINES: VR30DDTT IF YOU CONFIRM One or both turbochargers require replacement. ACTION 1. Replace the affected turbocharger(s). • 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. 2. Refer to step 212 in the SERVICE PROCEDURE to confirm if the ECM needs to be reprogrammed. • 2016-2024 Q50 and 2017-2021 Q60 will require ECM reprogramming at the end of this SERVICE PROCEDURE. 3. If the ECM part number is in Table A (page 61 and 63), reprogram the ECM. IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair.
ITB24-017A2025-01-30. Service bulletin. ENGINE ROOM SUB-HARNESS IF YOU CONFIRM DTC P06DA-00 for “ENGINE OIL PRESSURE CONTROL” is stored as current (active) with CONSULT-III plus (C-III plus). ACTION Replace the engine room sub-harness. Refer to the SERVICE PROCEDURE in this bulletin. IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair.
ITB24-001A2024-04-06. Service bulletin. ENGINE SUPPORT TOOLS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
ITB24-0012024-03-08. Service bulletin. ENGINE SUPPORT TOOLS SERVICE INFORMATION A new Engine Support Tool, Engine Support Bracket, and CVT Transmission Jack Adapter are now available to allow the CVT to be removed from the APPLIED VEHICLES without having to remove the engine. The procedure in this bulletin is different from the procedure currently in the ESM, which will be updated with this information at a later date. Please refer to the SERVICE PROCEDURE in this bulletin for information on how to use these new tools: • Front Wheel Drive (FWD) – pages 4 - 25 • All Wheel Drive (AWD) – pages 26 - 52
ITB23-0262023-12-08. Service bulletin. MIL IS ON WITH DTC P0300 STORED IN THE ECM IF YOU CONFIRM The MIL is ON with DTC P0300 for “MULTI CYL MISFIRE” stored in the ECM. ACTION Refer to the SERVICE PROCEDURE in this bulletin to: 1. Determine applicable model year specific SERVICE PROCEDURE with the Repair Overview on page 2. 2. Confirm the current ECM and TCM part numbers. 3. Reprogram the ECM and/or the TCM, if applicable.
ITB22-038C2023-12-08. Service bulletin. TURBOCHARGER REPLACEMENT PROCEDURE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.