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Service bulletins for the 2019 Nissan Armada

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.

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

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Bulletins, newest first
NTB20-0572020-09-11. Service bulletin. EQUIPMENT:MECHANICAL; ENGINE AND ENGINE COOLING. VK56 CONNECTING ROD CAP BOLT SERVICE INFORMATION SERVICE INFORMATION A change has been made to the connecting rod cap bolt service part. 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.
NTB19-070a2020-09-11. Service bulletin. EQUIPMENT; STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS; ENGINE AND ENGINE COOLING. RATTLE FROM HEAT SHIELD This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB15-049u2020-07-10. Service bulletin. ELECTRICAL SYSTEM. TELEMATICS SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-021a2020-04-30. Service bulletin. ENGINE AND ENGINE COOLING. VOLUNTARY SERVICE CAMPAIGN ENGINE CONTROL MODULE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-099e2020-04-30. Service bulletin. ELECTRICAL SYSTEM. NO START CAUSED BY LOW BATTERY VOLTAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-057a2020-04-30. Service bulletin. ENGINE AND ENGINE COOLING. ENGINE KNOCK OR TICK NOISE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
PC734_PM940_P0A02020-04-09. Service bulletin. ENGINE AND ENGINE COOLING. Engine Control Module (ECM) Reprogram Voluntary Service Campaign ***** Campaign Summary***** Nissan is conducting a 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.
NTB20-015a2020-04-08. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. MIL ON WITH DTC P0087 This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB20-0152020-04-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. MIL ON WITH DTC P0087 IF YOU CONFIRM The MIL is ON and DTC P0087 (FRP CONTROL SYSTEM) is stored in the ECM. 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.
NTB20-0212020-04-08. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN ENGINE CONTROL MODULE INTRODUCTION Nissan is conducting this voluntary service campaign 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 dealer’s inventory.
NTB20-0192020-04-08. Service bulletin. VISIBILITY/WIPER; ELECTRICAL SYSTEM. 2019-2020 ARMADA; WINDSHIELD WIPERS ACTIVATE DURING REMOTE ENGINE START USING PHONE APP IF YOU CONFIRM When using the NissanConnect Services App to start the vehicle (Remote Engine Start), the windshield wipers are activated regardless of rain. ACTION 1. Replace the Body Control Module (BCM) with one listed in the PARTS INFORMATION on page 3. 2. Configure the BCM. 3. Perform the initialization procedure for NATS to relearn all of the customer’s Intelligent Keys. 4. Erase stored DTCs.
NTB20-0092020-03-07. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. 2017-2019 ARMADA; MIL ON WITH DTC P0174 IF YOU CONFIRM The MIL is ON and only DTC P0174 (FUEL SYS LEAN B2) is stored in the ECM. ACTION 1. Confirm the current ECM part number. 2. Reprogram the ECM, if applicable.
NTB20-0062020-03-07. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. 2018-2020 ARMADA; INFOTAINMENT ERROR MESSAGE "UNABLE TO CONNECT TO THE CENTER" DISPLAYED IF YOU CONFIRM • - The error message “Unable to Connect to the Center” is displayed on the infotainment screen (see Figure 1), And • - The customer has an active NissanConnect® subscription. ACTION 1. Identify the TCU ID. 2. Manually configure the display control unit.
NTB19-099d2020-03-07. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. NO START CAUSED BY LOW BATTERY VOLTAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-099c2020-03-07. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. NO START CAUSED BY LOW BATTERY VOLTAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB15-049t2020-03-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TELEMATICS SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-099b2020-02-08. Service bulletin. ELECTRICAL SYSTEM. NO START CAUSED BY LOW BATTERY VOLTAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-002b2020-02-08. Service bulletin. EQUIPMENT:ELECTRICAL. 2018-2020 ARMADA AND PATHFINDER; DISPLAY CONTROL UNIT SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB17-023c2020-02-08. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. 2017-2020 ARMADA; OUTSIDE MIRROR(S) LOOSE AT BASE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-099a2020-01-09. Service bulletin. ELECTRICAL SYSTEM. NO START CAUSED BY LOW BATTERY VOLTAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
P9330 2019 Armad2019-12-07. Service bulletin. POWER TRAIN. 7-Speed Automatic Transmission (AT) Lock Up ***** Dealer Announcement ***** Nissan is conducting a dealer inventory quality action on 89 specific 2019 Nissan Armada (Y62) and 1 Nissan 370Z (Z34) vehicles identified in Service Comm, to inspect the transmission torque converter. Affected vehicles are 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 INSPECTION INSTRUCTIONS 1. Verify if vehicles are affected by this quality action using Service Comm or DBS National Service History – Open Campaigns I.D. P9330 • - 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. Please do not drive, sell, loan or trade the specific vehicles in Dealer Inventory subject to this Quality Action. 3. Use the attached procedure to inspect the vehicle: • - If the data shows the Torque Converter Clutch Solenoid Monitor (TCC SOL MON) increases to 0.4A during steady cruise at or above 25MPH, no further action is necessary • - File a claim for the inspection, and release the vehicle for sale
NTB19-1062019-12-07. Service bulletin. EXTERIOR LIGHTING; EXTERIOR LIGHTING:HEADLIGHTS. 2018 – 2019 ARMADA; HEADLAMP AIMING SERVICE INFORMATION When adjusting the headlamps on an Armada, make sure to follow the procedures in the Electronic Service Manual (ESM). • - Warranty claims for headlamp adjustment are subject to audit. • - Claims must have the measurements for dimension H, M, and N (shown in this bulletin) listed on the repair order and on the Technician Comments line of the claim. • - Claims submitted without these measurements may be denied. If a customer reports their headlamps are not aimed correctly: • - Follow the exact procedure in the ESM for headlamp adjustment. • - For the procedure to aim the headlamps refer to the ESM: DRIVER CONTROLS > EXTERIOR LIGHTING SYSTEM > LED HEADLAMP > PERIODIC MAINTENANCE > HEADLAMP AIMING ADJUSTMENT. • - Do not deviate from the adjustment procedure in the ESM. • - Refer to the Clarifications of the ESM Vertical Headlamp Adjustment Procedures in this bulletin.
NTB19-0992019-11-08. Service bulletin. ELECTRICAL SYSTEM. NO START CAUSED BY LOW BATTERY VOLTAGE IF YOU CONFIRM An APPLIED VEHICLE will not start due to low battery voltage OR The customer commented that the vehicle would not start. ACTION A. Test the vehicle’s 12 volt battery using the Midtronics DSS-5000. B. Refer to step 2 on page 2 to confirm this bulletin applies to the vehicle you are working on. C. If this bulletin applies, reprogram the ECM.
NTB19-0812019-11-08. Service bulletin. STEERING. 2018-2019 ARMADA; STEERING WHEEL JUDDERS WHILE TURNING AT LOW SPEED IF YOU CONFIRM The vehicle has a judder in the steering wheel while turning and only at speeds between 1-9 MPH. ACTION Replace the power steering high pressure piping with the part listed in the Parts Information on page 6. IMPORTANT: Inform the customer that this repair will reduce, but does not eliminate the amount of judder felt in the steering wheel during low speed parking lot maneuvers.
NTB19-0712019-10-09. Service bulletin. ELECTRICAL SYSTEM; AIR BAGS. DTC B00A0-00 STORED 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) 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”.

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