2019 Nissan Titan TSBs

Nissan is conducting a Voluntary Emissions Recall Campaign on certain 2016-2019 Titan Diesel vehicles identified in Service Comm and DBS National Service History. Vehicles affected by this campaign require upgraded emissions control software and hardware for model years 2016-2017 or upgraded software only for model years 2018-2019. This finding has no effect on the safety of the vehicle. Cummins and the California Air Resources Board have entered into an agreement to correct this condition. In order to implement this correction, Nissan is conducting a Voluntary Emission Recall Campaign. The remedy and parts are now available. Nissan dealers will update the emissions control software and install a Particulate Matter Sensor for model years 2016-2017 and update emissions control software only for model years 2018-2019. IMPORTANT: It is a violation of Federal law for dealers to sell or deliver new vehicles in their inventory covered by this notification until the campaigns remedy action is performed.): REVISION 2 Please discard earlier versions of this bulletin. The announcement from January 10, 2025 has been revised to include the following: The remedy and parts are now available, please refer to NTB24-061 to remedy any vehicle affected by PD128 and NTB24-062 to remedy any vehicle affected by PD129. Parts are on restriction and can be ordered via DBS. Affected Models/Years: Affected Population: Dealer Inventory: SERVICE COMM Activation date: Stop Sale In Effect 2016-2017 Titan (A61D) 27,085 NA December 20, 2024 NO Affected Models/Years: Affected Population: Dealer Inventory: SERVICE COMM Activation date: Stop Sale In Effect 2018-2019 Titan (A61D) 11,614 ***** Campaign Summary ***** Nissan is conducting a Voluntary Emissions Recall Campaign on certain 2016-2019 Titan Diesel vehicles identified in Service Comm and DBS National Service History. Vehicles affected by this campaign require upgraded emissions control software and hardware for model years 2016-2017 or upgraded software only for model years 2018-2019. This finding has no effect on the safety of the vehicle. Cummins and the California Air Resources Board have entered into an agreement to correct this condition. In order to implement this correction, Nissan is conducting a Voluntary Emission Recall Campaign. The remedy and parts are now available. Nissan dealers will update the emissions control software and install a Particulate Matter Sensor for model years 2016-2017 and update emissions control software only for model years 2018-2019.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. IF YOU CONFIRM DTC B00A0-00 (OCCUPANT DETECTION SENSOR UNIT) is stored, AND OCS zero point reset cannot be performed, (continued on the next page)

lubricants or grease to, or around, any interior electrical components. To avoid the risk of death or severe personal injury, do not directly spray Silicone-based lubricant or grease, or inadvertently overspray Silicone-based lubricant or grease onto any interior electrical components. These types of lubricants can be detrimental to the proper operation of electrical components.

procedural recommendations for establishing good connections while performing 12V battery testing. These recommendations are expected to promote uniformity during the connection process, therefore reducing the number of incorrect Test with DCA and Replace results. HINT: If 12 volt batteries are allowed to discharge for a prolonged period of time, battery life may be drastically reduced. This condition may lead to premature battery replacement and customer dissatisfaction. IMPORTANT: CPX-900 is now an accepted testing tool to use along with or in place of the DSS-5000 CPX-900 operating instructions are found at: https://nissancpx900.midtronics.com/ DSS-5000 operating instructions are found at: https://nissandss5000.midtronics.com/ DCA-8000 is now a required testing tool to be used for all warranty replacement decisions. The DCA-8000 is also a more efficient charger than previously available, and will charge any available 12 volt lead acid battery safely and accurately as long as all precautions and inputs are made correctly. The DCA-8000 operating instructions are found at: https://nissandca8000.midtronics.com/

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been diagnosed as sending an incorrect level signal, and one or more of the following DTCs are stored in the ECM, do not replace the entire Fuel Level Sensor Unit, Fuel Filter and Fuel Pump Assembly (fuel pump assembly). The fuel level sensor can be replaced separately. P0460 (FUEL LEV SEN SLOSH) P0461 (FUEL LEVEL SENSOR) P0462 (FUEL LEVL SEN/CIRC) P0463 (FUEL LEVL SEN/CIRC) NOTE: Warranty claims referring to fuel level issues that result in the replacement of the entire fuel pump assembly will be charged back.

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that the latest software is installed in the AV control unit before starting the diagnosis. The software update in the following service procedure is to address the items below: Stability improvements and bug fixes. Audio playing with the ignition OFF. Refer to steps 1-4 to confirm that this bulletin applies. HINT: The update-software only needs to be downlowded once and can then be used on multiple APPLIED VEHICLES until other infotainment software is loaded onto the USB drive to overwrite the original data.

rear parking aid sensors are inoperative or operating incorrectly, And Damage has occurred to the rear sonar sensors or harness by road debris from the rear wheels. ACTION Install the rear sonar sensor protector kit, listed in the PARTS INFORMATION on page 7, to the rear bumper. NOTE: This bulletin does not cover any damage that has occurred to the rear sonar sensors or harness. Refer to the Electronic Service Manual (ESM) for component repair.

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ACTION 1. Perform the appropriate diagnostic and repair procedure according to the ESM. 2. Reprogram the ECM, if applicable. - The ECM reprogram in this Service Procedure is not a repair for the DTC, but instead updates the way the permanent DTC is stored and allowed to be erased. The DTC must be properly diagnosed and repaired before the reprogram is applied.

inspect the right and left front wheel sensors and if necessary replace on specific MY2019 Titan XD vehicles identified in SERVICE COMM and National Service History Open Campaigns. These vehicles are either currently in dealer inventory or assigned and in transit to the dealer. Due to a supplier quality issue, that has since been corrected; the incorrect sensor may have been installed on the front wheel hub. ***** What Dealers Should Do ***** PLEASE FOLLOW THE ATTACHED INSPECTION INSTRUCTIONS: 1. Verify if vehicles currently in dealer inventory are affected by using Service Comm or National Service History Open Campaign I.D. PC721. - New vehicles in dealer inventory can also be identified using DBS (Sales->Vehicle Inventory, and filter by Open Campaign). - Refer to NPSB 15-460 for additional information - Please continue to check newly arriving inventory for campaign applicability. 2. Use the attached procedure to inspect and, if necessary, remedy any vehicles affected by this quality action: - If the wheel sensor part numbers are 47910-EZ10A (GOOD). No further repair is required. - If ONE or BOTH of the wheel sensor part numbers are 47910-1PA0A (NG) replace only the affected wheel sensor per the Electronic Service Manual (ESM). 3. Once vehicles have been inspected and, if necessary, remedied dealers may submit the applicable warranty claim for the action performed and the vehicle can be released for sale. ***** Dealer Responsibility ***** It is the dealers responsibility to check Service Comm or DBS National Service History Open Campaign using the appropriate campaign I.D for the campaign status on each affected vehicle currently in new vehicle inventory.

and/or DTC P21CE (REDUCTANT QUALITY MODULE PERFORMANCE) is stored. NOTE: A DEF System Error message may appear in the vehicle information display. Figure 1 is an example of a message that may appear. ACTION 1. Perform the appropriate diagnostic procedure for DTC P1349 and/or DTC P21CE as outlined in the Electronic Service Manual (ESM). 2. If the diagnostic procedure in the ESM leads to component replacement, drain and refill the DEF tank. DO NOT replace any components unless instructed to do so in this bulletin.

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reset cannot be performed (continued on the next page) And The following screen displays: ACTION 1. Check the Occupant Classification System (OCS) control unit using the ODS Analysis tool software. Refer to SERVICE PROCEDURE on page 5. HINT: OCS may also be referred to as ODS. 2. Perform 75-zero RESET.

VEHICLE does not work after replacing the battery, inspect the positive (+) terminals. If the battery side of the Intelligent Key is held by pinching down on the terminals while removing the battery, it is possible to bend the terminals down far enough that they will not touch the contacts on the other half of the Intelligent Key. If the terminals are found to be bent down, pry them back up so that they will come in contact with the other half of the Intelligent Key?s contacts. - Refer to the photos on the following pages.

side climate controlled seat: - Heating and cooling features do not operate And - The harness connector or control unit of the climate controlled seat appears as shown in Figure 3 or Figure 5. ACTION Perform the following to the affected seat: A. Replace the climate controlled seat control unit. B. Drill a hole for the new harness clip. C. Replace the harness connector of the climate controlled seat control unit. 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.

flashing slowly (repeating 2 seconds ON, 2 seconds OFF). NOTE: If this should occur, the Air Bag Diagnosis Sensor Unit is in Diagnostic Mode and needs to be returned to User Mode. ACTION 1. Use CONSULT-III plus to check for Air Bag DTCs and perform repairs as needed. 2. Return the Air Bag Diagnosis Sensor Unit to User Mode.

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above are no longer equipped with a door unlock sensor and/or Body Control Module (BCM) software to provide support for the door unlock sensor. Normal Functionality For Vehicles Built Without Door Unlock Sensor And/Or BCM Software To Support Door Unlock Sensor For Applied Vehicles built after the Applied Dates listed on page 1, using the mechanical key on the driver door will operate differently than vehicles built before the Applied Dates. For these later models, the BCM will not recognize operation of the mechanical key. If a mechanical key is used to lock the driver door: - The security system will not set. If the vehicle is broken into, the alarm will not sound. - Only the driver door will be locked. Other doors will not lock using the mechanical key. If a mechanical key is used to unlock the driver door: - Only the driver door will be unlocked. Other doors will not be unlocked. - If the security system is set, when the door is opened the alarm will sound. NOTE: Using the Unlock button on the Intelligent Key, pushing the request switch on the driver or passenger door with the Intelligent Key in range, or using the Intelligent Key to start the vehicle will silence the alarm. The mechanical key will not operate the power windows.

front differential has a fluid leak coming from the actuator motor plastic threads (Figure 1): a. Place an alignment mark on the splined actuator body and the gear carrier (Figure 2). b. Remove the actuator and thoroughly clean the threads, making sure not to allow RTV to fall into the differential case. c. Once clean, apply Three Bond sealant to the threads, and then reinstall the actuator motor, making sure to line up the alignment marks. d. Check the front differential gear oil level and top to specification. o Refer to the ESM: TRANSMISSION & DRIVELINE > DRIVELINE > FRONT FINAL DRIVE: MA235/MA210 > PERIODIC MAINTENANCE > FRONT DIFFERENTIAL GEAR OIL DO NOT replace the front differential due to a fluid leak from the actuator motor plastic threads unless there has been consequential damage due to fluid loss (bearing failure or gear noise) to the front differential.

Nissan is conducting this voluntary emissions recall campaign on certain specific model year 2016-2019 Titan XD vehicles with Diesel engines to inspect and, if necessary, replace the Vehicle Emission Control Information Label. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number PD127 to this campaign. This number must appear on all communication and documentation of any nature dealing with this campaign. DEALER RESPONSIBILITY It is the dealers 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) owners and vehicles in a dealers inventory. Federal law requires that new vehicles in dealer inventory which are the subject of a safety 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, Nissan strongly encourages dealers to correct any used vehicles in their inventory before they are retailed.

this voluntary emissions recall campaign on certain specific model year 2018-2019 Titan XD vehicles equipped with a diesel engine, to reprogram the Engine Control Module (ECM). This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number PD129 to this campaign. This number must appear on all communication and documentation of any nature dealing with this campaign. DEALER RESPONSIBILITY It is the dealers 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) owners and vehicles in a dealers inventory. Federal law requires that new vehicles in dealer inventory which are the subject of a safety 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, Nissan strongly encourages dealers to correct any used vehicles in their inventory before they are retailed.

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APPLIED VEHICLE has a fluid leak from the actuator motor body or threads (Figure 1), replace the actuator motor on the front differential case. DO NOT replace the front differential due to a fluid leak from the actuator motor unless there has been consequential damage due to fluid loss (bearing failure or gear noise) to the front differential.

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intrusion into one or both of the rear combination lamp assemblies can cause multiple DTCs, and possibly cause the vehicles engine to not start. Water intrusion into one or both rear combination lamp assemblies has been found to migrate through the harness, and can cause harness connector terminals in C1/E41 to corrode (Figure 1 on page 2). Repair any damaged rear combination lamp assemblies immediately to avoid potential harness damage. Notice Harness connector terminals in C1/E41 found to be damaged through water intrusion due to a damaged rear combination lamp assembly is not warrantable.

UP/CIRCUIT) is stored, And The customer stated the vehicle was recently started after sitting for an extended period of time (i.e., the battery voltage was low while attempting to start the engine). ACTION 1. Test the vehicles 12 volt battery using the Midtronics DSS-5000. Recharge or replace the battery if necessary. 2. Erase all DTCs.

CONTROL SLOW RESPONSE) IS stored, And DTC P00AF (BOOST PRESSURE CONTROL) is NOT stored in the ECM, And Binding and/or resistance is observed when the rotary turbine control valve is moved from one stop to the other (full span), by hand. NOTE: Disconnect the linkage at the actuator to move the rotary control valve. ACTION Replace the low pressure turbocharger.

the high pressure turbocharger on the APPLIED VEHICLES, listed above, are now available as separate service parts. If the low pressure turbocharger on an APPLIED VEHICLE is being replaced for any reason, refer to NTB20-071 for the removal procedure, installation procedure and parts information. If the high pressure turbocharger on an APPLIED VEHICLE is being replaced for any reason, refer to NTB19-017 for the removal procedure, installation procedure and parts information.

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Voluntary Service Campaign to reprogram the engine control module (ECM) with countermeasure software in certain vehicles. The current software installed may allow the Variable Valve Timing (VVT) solenoid valve diagnosis to continue to draw current when the engine is off. This condition may result in a reduction of the battery life. ***** What Dealers Should Do ***** 1. Verify if vehicles are affected by this Voluntary Service Campaign using Service Comm or DBS National Service History - Open Campaign I.Ds: PC734 Titan, NV Passenger Van PM940 Sentra, NV200, NV200 Taxi P0A05 GT-R, Armada - New vehicles in dealer inventory can be also be identified using DCS (Sales->Vehicle Inventory, and filter by Open Campaign). - Refer to NPSB 15-460 for additional information 2. Dealers are requested to repair any affected vehicles in retailer new or pre-owned inventory to ensure customer satisfaction. 3. Dealers should use NTB20-021 to correct any vehicles subject to this campaign. 4. Once repaired, dealer should submit the warranty claim, using the claims coding provided, and release the vehicle.

on certain specific model year 2019 Armada, 2019-2020 GT-R, 2019-2020 GT-R NISMO, 2019-2020 NV200, 2019 NV200 Taxi, 2019 NV Cargo and Passenger, 2019 Sentra, and 2019 Titan and Titan XD vehicles. The Engine Control Module (ECM) will be inspected, and reprogrammed if it applies. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification numbers PC734, PM940, and P0A05 to this campaign. This number must appear on all communication and documentation of any nature dealing with this campaign. DEALER RESPONSIBILITY Dealers are to repair vehicles falling within range of this campaign that enter the service department. This includes vehicles purchased from private parties, vehicles presented by transient (tourists) owners, and vehicles in a dealers inventory.

conducting a Quality Action for dealers to replace the American Automobile Labeling Act (AALA) labels. The AALA label on affected vehicles was inadvertently printed with incorrect Engine manufacturing location and percentage breakdown of parts content by country. Affected vehicles are not subject to stop sale and are either currently in dealer inventory or assigned and in transit to the dealer. In the interest of customer satisfaction, Nissan requests dealers to apply the replacement label on the affected vehicles prior to retail sale. ***** What Dealers Should Do ***** 1. Verify if vehicles currently in new dealers inventory are affected by this quality action using Service Comm or DBS National Service History Open Campaign I.D. - PM931 - Versa - PC713 - Titan - New vehicles in dealer inventory can also be identified using DBS (Sales-> Vehicle Inventory, and filter by Open Campaign). - Refer to NPSB 15-460 for additional information - Please continue to check newly arriving inventory for campaign applicability. 2. Use the attached procedure to remedy vehicles affected by this quality action. 3. The service department should submit the applicable warranty claim for the action(s) performed so it can be closed on Service Comm and release the vehicle. 4. Dealers will receive one (1) label for every affected vehicle in dealer inventory via USPS. Labels will be sent to the Service Managers attention. If replacement labels are needed, please send your request to: CampaignAnnouncements@-usa.com along with your dealer name, address, VIN, contact name and phone number. - Labels will be mailed beginning October 23, 2019 and should arrive no later than October 25, 2019.

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IF YOU CONFIRM A whistle noise is heard when refueling the vehicle. ACTION Replace the fuel tank with the new one listed in the PARTS INFORMATION section of this bulletin.

canister vent control valve close) stored in the ECM and water is found in the EVAP filter, canister, or vent control valve ACTION Remove and replace the: - Fuel filler tube. - EVAP filter. - EVAP canister. - EVAP vent control valve. - EVAP pressure sensor. IMPORTANT: Before any parts are removed from the vehicle, note the EVAP filter orientation and hose routing (take a photo). Hose routing and EVAP filter orientation is critical and varies depending on production date.

SERVICE INFORMATION If the MIL is ON and DTC P219A (AIR FUEL RATIO IMBALANCE B1) and/or P219B (AIR FUEL RATIO IMBALANCE B2) is stored: - DO NOT replace the Air Fuel Ratio (A/F) sensor. - Refer to the applicable Electronic Service Manual (ESM) and follow the diagnostic procedure for DTC P219A and/or P219B.

with a Cummins 5.0L V8 Diesel engine. IF YOU CONFIRM The MIL is ON with DTC P0299 (BOOST PRESSURE) stored And - The engine air cleaner box and air filter: - Are free from debris - Are not damaged or have any restrictions - The engine charge air cooler tube clamps are tight and tubes are free from leaks at the following locations: - The turbocharger compressor outlet - The charge air cooler inlet - The charge air cooler outlet - The intake manifold inlet - The Boost Pressure Absolute is within +/- 1.5 PSI of ambient air pressure with ignition ON and engine OFF (observed in Data Monitor). ACTION Refer to Repair Overview on page 2.

SERVICE INFORMATION The Stage 1 and Stage 2 fuel filters must be replaced every 10,000 miles or a restriction may develop. DTCs P008A, P00C6, P0087 and/or a whining noise from the Stage 1 Fuel Filter Module may be present due to a restriction in the Stage 1 and/or Stage 2 fuel filters. NOTE: An inoperable or whining Stage 1 Fuel Filter Module that has not had the fuel filters regularly replaced as per the Owner?s Manual Maintenance schedule is not a warrantable repair. Before proceeding with any fuel system restriction diagnosis: - Confirm that both of the vehicle?s Stage 1 and Stage 2 fuel filters have been replaced at the correct service intervals, as per the Owner?s Manual Maintenance schedule. IMPORTANT: Warranty claim submissions for a Stage 1 Fuel Filter module will be denied if the Stage 1 and/or Stage 2 fuel filters have not been replaced per the Owner's Manual maintenance schedule.

Titan XD vehicles with V8 diesel engine. This bulletin has been amended. See Amendment History on the last page. Please discard previous versions of this bulletin.

apply to LEAF vehicles and Titan XD vehicles with V8 diesel engine. This bulletin has been amended. See Amendment History on the last page. Please discard previous versions of this bulletin.

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with a Cummins 5.0L V8 Diesel engine. This bulletin has been amended. Changes were made on page 4, 6, and 12. Please discard previous versions of this bulletin.

This bulletin has been amended to add a NOTE in the Applied Vehicles. No other changes have been made. Please discard previous versions of this bulletin.

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Please discard previous versions of NTB18-028.

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To access infotainment software updates via the Infotainment Software Update Utility: Select SPECIALTY TOOLS, and then select Infotainment Software Updates on the left side of ASIST. Please discard previous versions of NTB23-018.

To access infotainment software updates via the Infotainment Software Update Utility: Select SPECIALTY TOOLS, and then select Infotainment Software Updates on the left side of ASIST. HINT: Initially, the Infotainment Software Update Utility will be available only on the CONSULT PC version of ASIST. The Utility will be added to ASIST WEB at a later date. Please discard previous versions of NTB23-018.

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replacement of the AV Control Unit, it is necessary to verify the current software version of the AV Control Unit to determine if a software version update is required. Use the vehicle tables in this bulletin to determine the current software version, if the AV Control Unit requires a software version update, and which procedure to use to update the AV Control Unit. The software updates in this bulletin are to address stability improvements and bug fixes. IMPORTANT: If the customer is experiencing a software related concern, refer to NTB21-038 to verify if the customer concern is a hardware or software related issue. If the concern is a software related issue, review the information in this bulletin to update the AV Control Unit as needed.

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that the latest software is installed in the AV unit before starting the diagnosis. The software updates in the following Service Procedure are for the items below: Stability improvements and bug fixes System enhancements that will allow future Over-The-Air (OTA) updates. Without these software updates, future OTAs will not be possible. Refer to step 5 on page 5 to confirm that this bulletin applies. HINT: The update software only needs to be downloaded once and can then be used on multiple Applied Vehicles until other infotainment software is loaded onto the USB drive to overwrite the original data.

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vibration is coming from the front or rear propeller shaft of an APPLIED VEHICLE, inspect the propeller shaft journals (U-Joints) for binding and/or abnormal noise before replacing the propeller shaft. If binding and/or abnormal noise is confirmed from the propeller shaft U-Joints, replace the propeller shaft U-Joints. Refer to the ESM for the propeller shaft U-Joint replacement procedure. NOTE: Replacement of the propeller shaft due to noise and/or vibration caused by the propeller shaft U-Joints may result in warranty charge back.

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LASER/RADAR in the PAST column: Erase the DTC. DO NOT replace any parts. If DTC C1A17-49 or C2580-49 is stored in LASER/RADAR in the "CURRENT" column, refer to the applicable ESM for instructions.

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The new service part (B in Figure 1) is visually different, but is a direct replacement for the original equipment part. IMPORTANT: See page 2 for the procedure to inspect the cap bolt service part for excessive stretch. If replacement of a single connecting rod cap bolt is indicated for any given connecting rod, both connecting rod cap bolts of the affected connecting rod must be replaced as a set.

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This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

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action to inspect and, if necessary, replace the right and left LED headlamps on 136 specific 2019 Titan vehicles identified in Service Comm. Nissan is investigating whether the subject vehicles may have been produced with incorrectly marked headlamps. Affected vehicles are not subject to stop sale and are either currently in dealer inventory or assigned and in transit to the dealer. *****What Dealers Should Do***** PLEASE FOLLOW THE ATTACHED INSPECTIONINSTRUCTIONS: 1. Verify if vehicles are affected by this quality action using Service Comm or DBS National Service History Open Campaigns I.D. PC747 . New vehicles in dealer inventory can also be identified using DBS (Sales-> Vehicle Inventory, and filter by Open Campaign). . Refer to NPSB 15-460 for additional information . Please continue to check newly arriving inventory for campaign applicability. 2. Use the attached procedure to inspect vehicles affected by this quality action. . If the headlamp etching marks are correct, close the hood. . File a claim for the inspection, and release the vehicle for sale.

door area that has the following characteristics: - Occurs at 40 mph and above. - The wind noise is heard from the left and/or right side of the vehicle. - The wind noise may be heard near the rear edge of the front door window or near the front edge of the rear door window. ACTION Replace the sash moldings on both sides of the vehicle with the parts listed in PARTS INFORMATION on the last page of this bulletin.

from the vehicle front at speeds of 60 MPH and above. ACTION 1. Confirm the source of the whistle noise by referring to steps 1 and 2 of the SERVICE PROCEDURE on the next page. 2. If the whistle noise stops after applying the tape, replace the grille-to-hood seal with the new one listed in the PARTS INFORMATION on the last page of this bulletin. 3. Ensure the hood is adjusted correctly.

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Voluntary Emissions Recall Campaign on specific model year 2016-2019 Titan Diesel vehicles identified in Service Comm and DBS National Service History. Vehicles affected by this campaign may have been shipped to market with an Exemption label and should have been shipped with a Vehicle Emission Control Information (VECI) label. Nissan dealers will inspect for the Exemption label and/or VECI label, and remove Exemption label if present and install VECI label if not present. ***** What Dealers Should Do**** 1. Verify if vehicles are affected by this Voluntary Emission Recall Campaign using Service Comm or DBS National Service History Campaign I.D. PD127. 2. Dealers should use NTB24-063 to remedy any vehicles affected by this campaign. 3. Once remedied, dealers should submit the claim, using the claims coding provided, and release the vehicle. ***** Release Schedule ***** Parts Refer to NTB24-063 to determine the parts required for this campaign. Part numbers 14805-EZ40B and 14805-9FU5A are on restriction and can be ordered via DBS. Part numbers 14805-EZ40A and 14805-EZ41C can be ordered via the normal process. Repair NTB24-063 Owner Notification Nissan will begin sending notifications to owners of all potentially affected vehicles in February 2025, via U.S. Mail.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

P0174 (FUEL SYS LEAN B2) have been revised for the APPLIED VEHICLES listed above. When performing diagnosis for either of these DTCs, start by using the SERVICE PROCEDURE section of this bulletin. NOTE: The related Electronic Service Manuals (ESM) will be revised in the future to include these diagnostic steps.

found to be leaking from one, or more, of the locations listed below, the source(s) of the leak should first be identified and, if possible repaired before the Rear Final Drive Assembly is considered for replacement. A Rear Final Drive Assembly should not be replaced unless bearing, gear, or other significant damage has occurred. Possible points of fluid leaks: Front Oil Seal (Pinion Seal) Axle Tube Seal ABS Rear Wheel Sensor Rear Axle Wheel Bearing Seal Gear Carrier Cover Gasket Drain Plug IMPORTANT: If a Rear Final Drive Assembly is found to have been replaced for a repairable leak and no internal damage is present, the claim will be charged back. Refer to pages 2-5 for additional information that illustrates and/or describes some, but not all, possible points where fluid leaks can occur, as well as helpful service HINTs. This bulletin is only intended as a diagnostic reference and does not direct or imply repair. Refer to the ESM for any applicable repair procedures, if needed.

found to be leaking grease, AND There is no abnormal noise or obvious CV Joint risk due to water intrusion and/or complete grease loss, check for REPAIR KIT-DUST BOOT (CV Joint Boot Kit) availability. If there is a REPAIR KIT-DUST BOOT (CV Joint Boot Kit) available for the vehicle being repaired, do NOT replace the axle. Install a new boot kit following the procedure in the ESM. o Refer to the ESM: TRANSMISSION & DRIVELINE > FRONT AXLE > REMOVAL AND INSTALLATION > FRONT DRIVE SHAFT BOOT o If the complete axle (drive shaft) is replaced when only a new boot is required, the over-repair may be charged back to the dealer. If there is NOT a REPAIR KIT-DUST BOOT (CV Joint Boot Kit) available for the vehicle being repaired, refer to the ESM for further diagnostic information. IMPORTANT: When servicing vehicles with staked axle nuts, refer to NTB21-013 to prevent Drive Shaft thread damage.

between 20 40 mph, OR RPM flare / slip feeling / vibration during or immediately after a 2 3 upshift or 3 4 upshift with light or moderate throttle input. ACTION Replace the Torque Converter.

seal and input seal are available as service parts (see page 2). If a transfer case is leaking from either the input or output seals, first check the fluid to confirm that it is not low, discolored, and/or has an abnormal smell. If the fluid condition indicates that the transfer case has been damaged, the transfer case should be replaced. If the fluid condition is ok, replace only the leaking seal. Refer to the Electronic Service Manual (ESM) for the appropriate seal replacement: TRANSMISSION & DRIVELINE > DRIVELINE > TRANSFER: TX91A. NOTE: Over-repair of the transfer case by replacement may be grounds for warranty chargeback.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

No other changes have been made. Please discard previous versions of this bulletin.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

(PRESS SEN CIRCUIT) and/or C1116 (STOP LAMP SW) may be stored if the Stop Lamp Switch and/or the Brake Pedal Position Switch are out of adjustment. Before replacing any components for DTCs C1142 (PRESS SEN CIRCUIT) and/or C1116 (STOP LAMP SW), stored as past or current, confirm that the Stop Lamp Switch and the Brake Pedal Position Switch are properly adjusted. If either the Stop Lamp Switch and/or the Brake Pedal Position Switch are found to be out of adjustment, adjust them as per the ESM, and then clear the DTCs and perform DTC confirmation. Refer to the ESM: BRAKES > BRAKE SYSTEM > PERIODIC MAINTENANCE > BRAKE PEDAL > Adjustment

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

Nissan announced the following quality action in October 2019. Service Comm will de-activate PM931 and PC713 on any un-remedied VINs on February 28, 2020. Nissan is still requesting that dealers apply the replacement label on any affected vehicles prior to sale. Please use the VIN list supplied with this announcement to identify applicable vehicles.

The announcement from October 22, 2019 has been revised to include: - Label shipments have been delayed and will resume next week. All shipments will be concluded by November 15, 2019.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.