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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
NTB19-0702019-10-09. Service bulletin. ENGINE AND ENGINE COOLING. RATTLE FROM HEAT SHIELD IF YOU CONFIRM There is a rattle noise coming from the right front of the vehicle when the engine is running or when turning the steering wheel, or when driving at parking lot speeds. ACTION Adjust the clearance between the rear cooler pipe and the heat shield above the exhaust front tube (RH) to 6 mm, AND Adjust the clearance between the heat shield above the exhaust front tube (RH) and the frame to 10 mm.
NTB19-002a2019-08-19. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. 2018-2019 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.
P9319 Armada Lef2019-08-12. Service bulletin. EQUIPMENT; EXTERIOR LIGHTING:HEADLIGHTS. 2019 Armada Left Headlamp Quality Action Automatic Parts Shipment
P9319 2019 Armad2019-08-12. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS; EQUIPMENT. Left Headlamp ***** Quality Action Summary ***** Nissan is conducting a dealer inventory quality action to replace the left headlamp on specific MY2019 Armada (Y62) 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 driver?s side headlamp reflector may partially detach inside of the headlamp due to vibration while driving. ***** What Dealers Should Do ***** 1. Verify if vehicles currently in dealer inventory are affected by using Service Comm or National Service History ? Open Campaign I.D. P9319. - 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. Dealers should use the Electronic Service Manual (ESM) procedure to remedy any vehicle affected by this quality action. - Nissan has developed an automatic parts shipment to provide parts to dealers with affected inventory. Please see the attached list. - Dealers do not need to order parts. 3. The service department should submit the applicable warranty claims for the action performed so it can be closed in Service Comm and release the vehicle. ***** Dealer Responsibility ***** It is the dealer?s 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.
NTB15-049s2019-07-22. Service bulletin. EQUIPMENT. TELEMATICS SERVICE INFORMATION This bulletin applies only to vehicles equipped with a Telematics Communication Unit (TCU). This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-0422019-06-24. Service bulletin. LANE DEPARTURE; LANE DEPARTURE: SENSING SYSTEM: LIDAR; LANE DEPARTURE: SENSING SYSTEM: CAMERA. AEB WARNING LIGHT BLINKING This bulletin applies only to vehicles equipped with a lane camera. SERVICE INFORMATION If the AEB warning light is blinking (but not illuminated steadily) or the customer states it is blinking, and there are no related DTCs, inspect the windshield. A blinking AEB warning light may occur under the following conditions: - When contamination or foreign material adhere to the lane camera viewing window on the windshield - When driving while it is snowing or when frost forms on the lane camera viewing window on the windshield - When the lane camera viewing window on the windshield is temporarily fogged up NOTE: - If DTCs are present in any of the following related systems: - Laser/Radar, - ICC/ADAS, or - Lane Camera, Refer to the related Electronic Service Manual (ESM) for diagnosis. - Refer to the following pages for further information.
NTB19-0222019-04-15. Service bulletin. EQUIPMENT; FUEL SYSTEM, OTHER. NISSAN; P0171 AND P0174 SERVICE INFORMATION SERVICE INFORMATION Diagnosis for DTCs P0171 (FUEL SYS LEAN B1) and 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.
NTB19-0212019-04-15. Service bulletin. ENGINE AND ENGINE COOLING. NISSAN; MIL ON WITH DTC P219A AND/OR P219B STORED This bulletin applies to Titan XD vehicles equipped with a VK56D gas engine only. 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.
NTB19-0192019-03-18. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT; EQUIPMENT:ELECTRICAL. CLOCK, AUDIO, HVAC OR NAVIGATION SETTINGS INTERMITTENTLY CHANGE ON THEIR OWN This bulletin applies only to vehicles equipped with NissanConnect (Intelligent Key). SERVICE INFORMATION An Intelligent Key, for the applied vehicles with NissanConnect®, has the abillity to trigger specific customized settings for the radio, clock, heating and air conditioning (HVAC) and navigation that are unique to that key, and each Intelligent Key for a specific vehicle may have different settings stored. EXAMPLE: The vehicle may be driven by more than one person, and each driver has a personal Intelligent Key. Each driver may adjust their preferred vehicle settings differently. If two or more Intelligent Keys with different stored settings are unintentionally interchanged, one or more of the following perceived issues might be reported by the customer(s). - Radio ? Presets are lost or change - Clock ? Settings are not showing the correct time due to day-light savings or the selected region (time zone) - HVAC ? Controls are set differently - Navigation ? Settings suddenly altered If any of these perceived issues are present: - Confirm if there are multiple Intelligent Keys being used by the customer(s) interchangeably, and if so, verify that each key?s settings are different. NOTE: Customer may not recognize that different Intelligent Keys are linked differently.
NTB17-082b2019-02-19. Service bulletin. ENGINE AND ENGINE COOLING. NISSAN; DTC P0456 CAUSED BY EVAP LEAK AT VENT CONTROL VALVE O-RING This bulletin does NOT 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.
NTB13-097g2019-02-19. Service bulletin. FUEL SYSTEM, GASOLINE. ALL MODEL YEAR 2012 AND NEWER NISSAN VEHICLES; EVAP LEAK DTC P0442, P0455, P0456 INFORMATION This bulletin does NOT 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.
NTB18-0802019-01-07. Service bulletin. AIR BAGS. AIR BAG WARNING LIGHT FLASHING INDICATING SYSTEM DIAGNOSTIC MODE IF YOU CONFIRM The air bag warning light is 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.
NTB18-0792019-01-07. Service bulletin. EQUIPMENT; SERVICE BRAKES, HYDRAULIC; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR. 2017-2019 ARMADA; FRONT DISC BRAKE ROTOR SERVICE INFORMATION SERVICE INFORMATION For the Applied Vehicles, the minimum wear thickness for the front disc brake rotors specified in the Electronic Service Manual (ESM) is incorrect. The correct minimum wear thickness is 28.5 mm (1.122 inches). The affected ESMs will be corrected. Until then, do not reference these ESMs for this specification. Refer to the specification stated above.
NTB03-074m2018-05-21. Service bulletin. EQUIPMENT; EXTERIOR LIGHTING:FOG LIGHTS. FOG LAMP AND/OR HEADLAMP FOGGING This bulletin has been amended to add Fog Lamps and modify one step in the flow chart on page 3. No other changes have been made. Please discard previous versions of this bulletin.
NTB16-018c2018-05-21. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; ENGINE AND ENGINE COOLING. MIL ON WITH P0603 STORED FOR ECM BACK UP CIRCUIT This bulletin does NOT apply to Titan equipped with Cummins V8 Diesel engine. 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.

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