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Service bulletins for the 2023 Nissan Titan

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.

79 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
NTB23-023B2025-02-25. Service bulletin. POWER TRAIN. FLUID LEAK FROM THE FRONT DIFFERENTIAL CASE ACTUATOR MOTOR PLASTIC THREADS SERVICE INFORMATION Figure 1 Figure 2 If the 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.
NTB24-0072024-02-08. Service bulletin. POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:BEARINGS/BUSHINGS; POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. DIAGNOSING REAR FINAL DRIVE ASSEMBLY LEAKS SERVICE INFORMATION If a Rear Final Drive Assembly (rear solid axle) is 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.
PC984 2023 Front2023-10-06. Service bulletin. POWER TRAIN. Transfer Case Range Sensor Voluntary Service Campaign *****Dealer Announcement***** Nissan is conducting a service campaign on certain specific MY2023 Nissan Frontier and Titan vehicles identified in Service Comm and National Service History – Open Campaigns. Due to a manufacturing concern that has since been corrected, the 4WD system on affected vehicles may malfunction resulting in disablement of the 4WD system and owners may notice warning messages and lamps illuminated of ATP, 4WD, ABS, VDC, AEB, RAB and others. Dealers will remedy the vehicle by replacing the transfer case range sensor. *****What Dealers Should Do***** 1. Verify if vehicles are affected by this service campaign using Service Comm or DBS National Service History – Open Campaigns I.D. PC984 • 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. If a retailed vehicle affected by this Campaign ID visits the dealer for service, the dealer should inform the customer about the service campaign and communicate that the transfer case range sensor will be replaced free of charge. 3. Once remedied, dealers should submit the applicable warranty claim for the action performed so it can be closed in Service Comm and release the vehicle to the customer.
NTB23-0712023-10-06. Service bulletin. POWER TRAIN. VOLUNTARY SERVICE CAMPAIGN 2023 FRONTIER & 2023 TITAN/TITAN XD; TRANSFER CASE RANGE SENSOR INTRODUCTION Nissan is conducting this voluntary service campaign, on certain specific model year 2023 Frontier and 2023 Titan/Titan XD vehicles, to replace the Transfer Case Range Sensor. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number PC984 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 dealer’s inventory.
NTB23-0562023-07-11. Service bulletin. POWER TRAIN. VOLUNTARY SERVICE CAMPAIGN 2022-2023 FRONTIER AND 2023 TITAN/TITAN XD; AUTOMATIC PARK FUNCTION INTRODUCTION Nissan is conducting this voluntary service campaign, on certain specific model year 2022- 2023 Frontier and 2023 Titan/Titan XD vehicles, to configure the Automatic Park function. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number PC982 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 dealer’s inventory.
NTB23-0232023-04-10. Service bulletin. POWER TRAIN. FLUID LEAK FROM THE FRONT DIFFERENTIAL CASE ACTUATOR MOTOR SERVICE INFORMATION If the front differential of an 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.
NTB12-055J2023-04-06. Service bulletin. POWER TRAIN. CLICKING NOISE FROM FRONT OR REAR AXLE DURING TAKE-OFF/ACCELERATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB22-1012022-12-06. Service bulletin. POWER TRAIN. DRIVE SHAFT BOOT SERVICE INFORMATION SERVICE INFORMATION If a Drive Shaft (Axle Shaft) Boot on an APPLIED VEHICLE is 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.
NTB22-0872022-10-07. Service bulletin. POWER TRAIN. NOISE AND/OR VIBRATION FROM FRONT OR REAR PROPELLER SHAFT SERVICE INFORMATION If you confirm abnormal noise and/or 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.
NTB12-055I2022-10-07. Service bulletin. POWER TRAIN. CLICKING NOISE FROM FRONT OR REAR AXLE DURING TAKE-OFF/ACCELERATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
REVISION 2 PC9162022-09-17. Service bulletin. POWER TRAIN. Automatic Transmission REVISED September 2, 2022 Please discard earlier versions of this bulletin. The announcement from August 29, 2022 has been revised to include the following: • Affected population added • SERVICE COMM activation date added • Frequently Asked Questions (FAQ) section added • Campaign ID added
REVISION 1 2020-2022-08-31. Service bulletin. POWER TRAIN. Automatic Transmission REVISED August 29, 2022 Please discard earlier versions of this bulletin. The announcement from August 25, 2022 has been revised to include the following: • This Quality Assurance Hold has been amended to include all 2023 Nissan Z vehicles equipped with automatic transmission.
2020-22 Frontier2022-08-30. Service bulletin. POWER TRAIN. Transmission *****Dealer Announcement***** Nissan is committed to a high level of customer service and satisfaction. This commitment requires Nissan to periodically place certain vehicles on temporary Quality Assurance (QA) Hold to ensure that these vehicles, as delivered to our customers, meet our exacting standards and our customers’ expectations. Effective immediately, Nissan is placing a temporary Quality Assurance Hold on all 2020-2022 Nissan Frontier and 2020-2023 Nissan Titan vehicles due to an investigation of a potential transmission issue. Affected vehicles are subject to stop sale and are either currently in dealer inventory or assigned and in transit to the dealer. Dealers may continue to repair vehicles subject to Recall R22A1 and R22A7; however these vehicles are subject to this quality hold after repair. *****What Dealers Should Do***** 1. Please do not drive, loan, rent, sell or trade the specific vehicles in dealer inventory subject to this quality hold. 2. Nissan is currently investigating a potential concern with the transmission. Additional information on next steps will be provided as soon as possible.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.