# Service bulletin ITB14002

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: 10192294
- Published by NHTSA: 2021\-05\-10
- Manufacturer's number: ITB14002
- Manufacturer's date: 2014\-01\-13
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); ENGINE

## NHTSA's summary

SERVICE INFORMATION Replacement Engine Control Modules \(ECMs\) for many newer Infiniti vehicles are now "Blank" ECMs. Blank ECMs come without software and must be programmed \(not reprogrammed\) before they will function. See this bulletin for further detail.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10192294-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10192294-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine, Engine control module

## Vehicles listed

- 2009 to 2013 INFINITI EX35
- 2009 to 2010 INFINITI FX35
- 2011 INFINITI FX35
- 2012 INFINITI FX35
- 2013 INFINITI FX35
- 2010 to 2012 INFINITI FX37
- 2013 INFINITI FX37
- 2009 INFINITI FX45
- 2009 to 2013 INFINITI FX50
- 2009 to 2013 INFINITI G37
- 2013 INFINITI JX
- 2012 INFINITI M
- 2009 to 2010 INFINITI M45
- 2011 to 2013 INFINITI M45
- 2014 INFINITI Q50
- 2014 INFINITI Q60
- 2014 INFINITI Q70
- 2009 to 2013 INFINITI QX56
- 2014 INFINITI QX60
- 2014 INFINITI QX70
- 2014 INFINITI QX80

## Recalls for the same vehicles and component

- [21V774000](/recalls/nhtsa/21V774000.md), 2021-10-04: HYBRID PROPULSION SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE

## Other bulletins for the same vehicles and component

- [ITB13054D](/bulletins/10192609.md), 2021-05-10, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). IF YOU CONFIRM: The MIL is ON with DTC P0101 and/or P010B \(MAF SEN/CIRCUIT\-B1/B2\) and there are no drivability issues. ACTION: 1. Refer to step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the vehicle you are working on. 2. If this bulletin applies, reprogram the ECM. NOTE: If this bulletin does apply \(the ECM needs to be reprogrammed\), do NOT replace the mass air flow sensor\(s\). See this bulletin for further detail.
- [ITB15004](/bulletins/10192515.md), 2021-05-10, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE. IF YOU CONFIRM: The MIL is ON after the engine has been idling a while and one or both of the following DTCs are found stored in the ECM: \- P0171 \(FUEL SYS\-LEAN\-B1\) \- P0174 \(FUEL SYS\-LEAN\-B2\) ACTION: 1. Confirm this bulletin applies. \- Compare the vehicle?s current ECM part number to those listed in Table A \(see page 5\). 2. If the ECM part number does not match one listed in Table A, this bulletin does not apply. Go back to ASIST for further diagnostic and repair information. 3. If this bulletin applies, reprogram the ECM. See this bulletin for further detail.
- [PC328](/bulletins/10192465.md), 2021-05-10, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); ELECTRICAL SYSTEM; ENGINE. Infiniti is conducting an inventory inspection on 5,809 specific 2014\-15 Infiniti QX60 vehicles and requesting retailers perform a software check on the OCS ECU on specific vehicles identified in SERVICE COMM.
- [ITB13053A](/bulletins/10192408.md), 2021-05-10, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE. IF YOU CONFIRM MIL "ON" with DTC P0420 and/or P0430 \(Three Way Catalyst Function\), ACTION: 1. Reprogram the ECM \(if needed\). 2. Replace three way catalyst and A/F sensor. See this bulletin for further detail.
- [ITB13056A](/bulletins/10192323.md), 2021-05-10, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). IF YOU CONFIRM: The MIL is ON and one or both of the following DTCs are found stored in the ECM: \- P0139 \(heated oxygen sensor 2 \(B1\) circuit slow response\) \- P0159 \(heated oxygen sensor 2 \(B2\) circuit slow response\) ACTION: 1. Confirm this bulletin applies. \- Compare the vehicle's current ECM part number to those listed in Table A \(see page 4\). 2. If the ECM part number does not match one listed in Table A, this bulletin does not apply. Go back to ASIST for further diagnostic and repair information. 3. If this bulletin applies, reprogram the ECM. See this bulletin for further detail.
- [ITB15\-024a](/bulletins/10185375.md), 2021-01-09, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). 2005\-2015 INFINITI VEHICLES; ECM REPROGRAMMING SERVICE INFORMATION This bulletin is no longer active. Please discard previous versions of ITB15\-024.

JSON: [/v1/bulletins/10192294](/v1/bulletins/10192294)

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