ITB23-017

Classification:
Reference:
EC23-001
Date:
ITB23-017
May 4, 2023
VOLUNTARY EMISSIONS RECALL CAMPAIGN
2016-2019 Q50/Q60; ENGINE CONTROL MODULE
CAMPAIGN ID #:
APPLIED VEHICLES:
APPLIED ENGINES:
R22D1
2016-2019 Q50 (V37)
2017-2019 Q60 (CV37)
2.0L Turbo Gasoline Engine
Check Service COMM or Dealer Business Systems (DBS)
National Service History to confirm campaign eligibility.
INTRODUCTION
Infiniti is conducting this voluntary emissions recall campaign on certain specific model year
2016-2019 Q50 and 2017-2019 Q60 vehicles. The Engine Control Module (ECM) will be
inspected, and if necessary, reprogrammed and configured. This service will be performed
at no charge to the client for parts or labor.
IDENTIFICATION NUMBER
Infiniti has assigned identification number R22D1 to this campaign. This number must
appear on all communication and documentation of any nature dealing with this campaign.
RETAILER RESPONSIBILITY
It is the retailer’s responsibility to check Service COMM or Dealer Business Systems (DBS)
National Service History for the campaign status on each vehicle falling within the range of
this voluntary emissions recall which for any reason enters the service department. This
includes vehicles purchased from private parties or presented by transient (tourist) clients
and vehicles in a retailer’s inventory. Federal law requires that new vehicles in retailer
inventory which are the subject of an emissions recall must be corrected prior to
sale. Failure to do so can result in civil penalties by the National Highway Traffic
Safety Administration. While federal law applies only to new vehicles, Infiniti strongly
encourages retailers to correct any used vehicles in their inventory before they are retailed.
Bulletins are intended for use by qualified technicians, not 'do-it-yourselfers'. Qualified technicians are
properly trained individuals who have the equipment, tools, safety instruction, and know-how to do a job
properly and safely. NOTE: If you believe that a described condition may apply to a particular vehicle, DO
NOT assume that it does. See your Infiniti retailer to determine if this applies to your vehicle.
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IMPORTANT
Attention California Dealers (Retailers)
An Emission Recall Campaign Completion (ERCC) label must be filled out by the technician
performing the repair, and then attached to the underside of the vehicle hood. A sample of
the label is shown below.
Technician: Fill in the following:
“Inspected ECM per Campaign ID # R22D1”
OR
“Reprogrammed and Configured ECM per
Campaign ID # R22D1”
NIS-UHL-16
Fill in “DEALER CODE” and “DATE”
Put “ARB/EPA” under “CHANGE AUTHORITY”
Figure 1
California law prohibits owners from renewing their California registration if emissions related
recall work has not been performed. California dealers are now required to issue a proof of
correction certificate to vehicle owners upon completion of emissions related recall work.
Please fill out one of the campaign completion forms for each owner that has this campaign
performed. Instruct owners to keep this certificate unless they are requested to mail it to the
DMV. A sample of the form is shown in Figure 2 below.
Orange colored
Figure 2
HINT:

These forms (item number CAEMRC 1-20) and labels (item number NIS-UHL-16)
are available from Nissan Publications (1-800-247-5321) at no charge.

When either item (form or label) is ordered, you will automatically receive the other
item as well.
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REPAIR OVERVIEW
Confirmed through Service COMM or DBS:
Campaign ID # R22D1 applies
Yes
The vehicle ECM part number
matches one listed in Table A
No
STOP HERE
(no repairs needed)
Go to CLAIMS INFORMATION
on the last page
Reprogram and configure the
ECM
END
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SERVICE PROCEDURE
IMPORTANT: This procedure requires ECM Configuration after ECM
Reprogramming.
ECM Reprogramming
IMPORTANT: Before starting the reprogramming procedure, make sure:

ASIST on the CONSULT PC has been synchronized (updated) to the current date.

All CONSULT-III plus (C-III plus) software updates, if any, have been installed.

The CONSULT PC is connected to the Internet (Wi-Fi or cable).

If you are not familiar with the reprogramming procedure, click here. This will link
to the "CONSULT-III PLUS ECM Reprogramming" general procedure.

This procedure does NOT require Idle Air Volume Learning (IAVL).

After reprogramming is complete, it is required to perform DTC Erase and ECM
Configuration.

Connect a battery maintainer or smart charger to the 12V battery. If the vehicle
battery voltage drops below 12.0V or above 15.5V during reprogramming, the
ECM may be damaged.

Turn the hazard warning lamps ON.
o
Turn OFF all other vehicle electrical loads, such as exterior lights, interior
lights, HVAC, blower, rear defogger, audio, NAVI, seat heater, steering wheel
heater, etc. If a vehicle electrical load remains ON, the ECM may be
damaged.

Be sure to connect the AC Adapter. If the CONSULT PC battery voltage drops
during reprogramming, the process will be interrupted and the ECM may be
damaged.

Turn OFF all external Bluetooth® devices (e.g., cell phones, printers, etc.) within
range of the CONSULT PC and the plus VI. If Bluetooth® signal waves are within
range of the CONSULT PC and the plus VI during reprogramming, reprogramming
may be interrupted and the ECM may be damaged.
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ITB23-017
IMPORTANT: ECM Configuration is required after ECM Reprogramming.
1.
Start C-III plus.
2.
If propmpted, select USA/Canada Dealers from the drop down menu, and then select
OK.
3.
Login using your NNAnet credentials.
IMPORTANT: If not prompted to enter your username and password, the CONSULT
PC may not be connected to Wi-Fi. Close C-III plus, confirm the CONSULT PC is
connected to Wi-Fi, and then reopen C-III plus.
4.
Using C-III plus, confirm the current ECM part number and write it on the repair order.

If it matches one of the part numbers in Table A (below), reprogram and configure
the ECM.

If it does not match any of the part numbers in Table A, no repair is needed. Go to
CLAIMS INFORMATION on the last page of this bulletin.
Table A
MODEL
Q50, Q60
5.
CURRENT ECM PART NUMBER: 237044HK6A, 4HK6B, 4HK6C, 4HK6D, 4HL0A, 4HL0B
After completing Erase All DTCs, print a copy of the C-III plus screen showing the
before and after part numbers of the control unit. Attach the printout to the repair
order, and continue to step 6 on page 6 for ECM Configuration.
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ITB23-017
ECM Configuration
6.
Select Other Operation.
XXXXXXX
XXXXXXX
Q50
XXXX
XXXXXXXXXXXX
XXXX
XXXXXXXXXXXX
Figure 3
7.
Select End to continue to the System Selection screen.
Figure 4
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ITB23-017
8.
Select ENGINE.
Figure 5
9.
Select After ECU Replacement under VEHICLE CONFIGURATION.
Figure 6
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ITB23-017
10.
Select Manual selection.
Figure 7
11.
Select the applicable Setting Value using the drop down arrows.
IMPORTANT: If CAN GATEWAY is configured incorrectly, DTCs will set.

For 2016-2018 model years, select CAN GATEWAY WITHOUT.

For 2019 model year, select CAN GATEWAY WITH.
Figure 8
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12.
Select Next.
Figure 9
13.
Confirm the entries under Setting Value are correct, and then select OK.
Figure 10
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14.
After Write Configuration completes, print the screen and attach it to the repair
order.
15.
Select End to return to the home screen.
Figure 11
16.
Cycle the ignition OFF and wait 10 seconds.
17.
Cycle the ignition ON, with the engine OFF.
18.
Select Diagnosis (All Systems) and navigate to the all systems page (Figure not
shown).
19.
Select Erase All DTCs and verify no DTC’s return.

20.
Verify the engine starts normally and no malfunctions are present in the combination
meter.

21.
If DTCs return, repeat steps 6-19 on pages 6-10 to correct/confirm configuration
settings.
If any malfunctions exist, refer to the ESM for further diagnostic information.
The repair is complete, continue to CLAIMS INFORMATION on the next page.
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CLAIMS INFORMATION
Submit a “CM” line claim using the following claims coding:
CAMPAIGN
MODEL
DESCRIPTION
(“CM”) ID
Reprogram and Configure
Engine Control Module
Q50 and Q60
R22D1
Reprogram Not Needed
OP CODE
FRT
R22D10
0.6
R22D11
0.3
AMENDMENT HISTORY
PUBLISHED DATE REFERENCE
May 4, 2023
ITB23-017
DESCRIPTION
Original bulletin published
11/11
ITB23-017