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Service bulletins for the 2014 Nissan Altima

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.

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

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Bulletins, newest first
NTB140532021-05-10. Service bulletin. ELECTRICAL SYSTEM; STEERING. SERVICE INFORMATION As with other Nissan vehicles, the Altima is equipped with Hydraulic Electric Power Steering (H-EPS). This system uses an electric motor to drive a pump rather than relying on a conventional belt-driven pump. Some normal operational sound may be heard from the front of the vehicle generated by the H-EPS when the steering wheel is operated. Comparing the incident vehicle to a "known good vehicle" will help determine if there is louder than normal H-EPS related sound. If diagnosed as having louder than normal H-EPS sound, use this bulletin to assist in locating and repairing the cause. See this bulletin for further detail.
NTB13017B2021-05-10. Service bulletin. STEERING; ELECTRICAL SYSTEM; POWER TRAIN. IF YOU CONFIRM: The customer is experiencing a noise coming from the passenger side engine compartment and The source of the noise is confirmed to be the Hydraulic Electric Power Steering (H-EPS) and The noise is louder than the normal operational noise of the H-EPS. Notes: - Some operational noise from the front of the vehicle generated by the H-EPS is normal when the steering wheel is operated. - Comparing the incident vehicle to a "known good vehicle" will help determine if the H-EPS noise is louder than normal. ACTION: Refer to the Repair Flow Chart on page 2. See this bulletin for further detail.
NTB13041A2021-05-10. Service bulletin. STRUCTURE:BODY:HOOD; EQUIPMENT. SERVICE INFORMATION - The Applied Vehicles are equipped with a hood ledge finisher on the passenger (RH) side only. - Do not submit a claim for a "missing" hood ledge finisher on driver's (LH) side. See this bulletin for further detail.
NTB140382021-05-10. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM. SERVICE INFORMATION When registering the Intelligent Keys (I-Keys) to a vehicle for one of the following concerns: * After replacing the BCM. Or * When one of the I-Keys has been lost and needs to be replaced. Or * When additional I-Keys are being added to the vehicle. Always use the following steps to insure proper registration of the I-Keys: 1. First Initialize the BCM. 2. Register all of the vehicle?s ?previously registered? I-Keys to the vehicle first. And then 3. Register any new (additional) I-Keys only after all of the pre-existing I-Keys have been registered. 4. Confirm operations of all I-Keys. Please see this bulletiln for further details.
NTB140322021-05-10. Service bulletin. ELECTRICAL SYSTEM:WIRING. SERVICE INFORMATION Warranty claims coding for repairing wiring harnesses for all Nissan vehicles has changed. This bulletin gives an outline of the technician?s responsibilities in assisting the dealer?s claims administrator to properly code a harness repair. Failure to provide correct information may result in claims suspension or rejection. See this bulletin for further detail.
NTB13004B2021-05-10. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SERVICE INFORMATION The base model of the 2013-2014 Altima 2.5 Sedan is not equipped with an engine cover. Base model 2013 Altima 2.5 Sedan vehicles built before the VINs and dates shown below are not equipped with exhaust finishers. 1N4AL3AP(*)DC 227196 // March 13, 2013 1N4AL3AP(*)DN 530748 // March 8, 2013 The base model can be identified by the model designation on the trunk lid. The trunk lid will not have any of the following: - S - SV - SL Do not attempt to install an engine cover or exhaust finishers* under warranty on the base model. Installation of these parts on this model is not covered under warranty. *If vehicle was built before VINs and dates shown above.
NTB140132021-05-10. Service bulletin. ENGINE; POWER TRAIN. IF YOU CONFIRM: When slowly raising the engine RPM, a hissing, whining, and/or air leak type noise of an applied vehicle is heard coming from the driver side lower instrument panel area. - The noise is verified while the vehicle is parked and the transmission is in the Park (P) position. NOTE: A customer may state the noise can be duplicated during light to moderate acceleration in the 10 - 40 MPH range. ACTION: 1. Remove the ground wire connected between the transmission and driver side frame rail. 2. If the noise stops after repeating the procedure under IF YOU CONFIRM, replace the ground wire with the one listed in PARTS INFORMATION. See this bulletin for further detail.
NTB140042021-05-10. Service bulletin. AIR BAGS. SERVICE INFORMATION When replacing the Air Bag Diagnosis Sensor Unit in an Applied Vehicle: - Do Not order the part listed in WINFAST. The part number shown in WINFAST is incorrect. - The correct part number is listed in this bulletin. You must use the Parts Order Form on page 2 to order this part. NOTE: If the incorrect part is ordered and installed on an Applied Vehicle, a U1000 DTC or problem with the remote start feature may occur. See this bulletin for further detail.
NTB08055C2021-05-10. Service bulletin. EQUIPMENT; AIR BAGS. SERVICE INFORMATION Information necessary to service the Supplemental Restraint System (SRS) safely is included in the "RESTRAINTS" section of the Electronic Service Manual (ESM) for each vehicle. IMPORTANT: Turn the ignition switch OFF, disconnect both battery terminals, and wait at least 3 minutes before performing any service on the SRS. See this bulletin for further detail.
NTB13005B2021-05-10. Service bulletin. VISIBILITY; EQUIPMENT. IF YOU CONFIRM: A wind or road type noise is coming from either front door around the door mirror area AND / OR A rattle or flutter type noise is heard from the window or mirror area(s). NOTE: The noises reduce during a road test after applying "painter's tape" or suitable covering where noted in Figure 1. - The rattle noise is coming from the lower cover due to loose fit. ACTION: Refer to the REPAIR FLOW CHART on page 2. See this bulletin for further detail.
PC2602021-05-10. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Nissan is conducting a Dealer Service Action to inspect the CVT output speed sensor on certain specific 2014 Nissan Altima, Pathfinder, Rogue vehicles currently in dealer inventory only.
NTB12091A2021-05-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); ENGINE. SERVICE INFORMATION Replacement Engine Control Modules (ECMs) for many newer Nissan vehicles are now "Blank" ECMs. Blank ECMs come without software and must be programmed (not reprogrammed) before they will function. See this bulletin for further detail.
PC2562021-05-10. Service bulletin. EQUIPMENT; STRUCTURE. Nissan is conducting a dealer inventory inspection to inspect the floor support welds on certain specific MY14 Altima and Maxima vehicles.
NTB131072021-05-10. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. SERVICE INFORMATION Intelligent Key (I-Key) systems on the Applied Vehicles use two (2) different Radio Frequencies (RF) that are similar to other wireless devices; 315 MHz and 433 MHz. In the event another wireless device (e.g. aftermarket alarm system) is transmitting at the same time as an I-Key, it can interfere with the I-Key signals being received by the BCM. If there is interference with I-Key signals, the following symptoms may occur: - The I-key is not detected, causing: - The engine to not start (no response when the Stop/Start button is pressed) - "I-Key System Error" displayed in the instrument cluster - "No I-Key Detected" displayed in the instrument cluster - Intermittent operation of the buttons on the remote (Key FOB). - Intermittent operation of the door request switches. If a vehicle has experienced the above symptoms, or a customer has reported the above symptoms, refer to Supplemental Diagnosis / Information in this bulletin. See this bulletin for further detail.
NTB131032021-05-10. Service bulletin. STRUCTURE. IF YOU CONFIRM: Contact marks on the painted surface of the body are visible anywhere along the forward edges of either rear combination lamp. ACTION: 1. Using standard auto body repair practices, perform a Refinish Half-Block Repair to the area(s) affected by the rear combination lamp(s). 2. Apply a piece of protective urethane tape (see PARTS INFORMATION) on both sides of the vehicle where shown in the SERVICE PROCEDURE of this bulletin. See this bulletin for further detail.
NTB13057A2021-05-10. Service bulletin. EQUIPMENT; LANE DEPARTURE; VISIBILITY. SERVICE INFORMATION This bulletin contains diagnostic information related to 2013 and 2014 Altima Sedan vehicles equipped with the Lane Departure Warning (LDW) and Blind Spot Warning (BSW) systems. Although the Electronic Service Manual (ESM) should be used primarily when inspecting, diagnosing, and repairing LDW / BSW related issues, the supplemental information in this bulletin will assist in these areas. See this bulletin for further detail.
PC2492021-05-10. Service bulletin. STRUCTURE. Nissan is conducting a dealer inventory inspection to inspect the floor support welds on specific MY14 Altima vehicles.
NTB130832021-05-10. Service bulletin. PARKING BRAKE. SERVICE INFORMATION To use the Apps feature: - The customer must be signed into the NissanConnect App and have it open (in the background is okay) on the phone before pressing the Apps button on the audio system. - If the NissanConnect App is not open on the phone when the Apps button is pressed, the screen shown in Figure 1 will display and the Apps mode will not function. If a customer has not set up their NissanConnect App account, perform the steps in this bulletin. See this bulletin for further detail.
NTB11005D2021-05-10. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Two methods are used to update/upgrade Navigation Map Data: 1. The customer goes to www.nissannavigation.com and is mailed update disc(s) or SD Card and installs data, OR 2. The dealership is mailed update disc(s) and the customer must visit the dealership to have data installed. Use the matrix in this bulletin to determine which method is utilized for each Applied Vehicle. See this bulletin for further detail.
NTB92123D2021-05-10. Service bulletin. WHEELS; EQUIPMENT. Nissan Original Equipment or Genuine Accessory Alloy wheels, along with their finish coating (clear, chrome, titanium, etc.), are specifically developed to achieve Nissan design and performance standards. These Original Equipment or Genuine Accessory wheels are subjected to testing to ensure they meet Nissan's standards. Nissan Original Equipment Alloy or Genuine Accessory wheels subjected to aftermarket chroming may no longer continue to meet these standards and may be seriously damaged. Therefore, Nissan most strongly discourages, and recommends that these wheels NEVER be subjected to, aftermarket chroming. See this bulletinfor further detail.
NTB14-114B2021-05-09. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. INTELLIGENT KEY DOES NOT WORK INTERMITTENTLY This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
NTB13-109B2021-05-09. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. 2013-2015 ALTIMA AND PATHFINDER; ONE OR BOTH INTELLIGENT KEYS LOST PRIOR TO CUSTOMER DELIVERY This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
NTB19-071A2021-04-13. Service bulletin. AIR BAGS. DTC B00A0-00 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB17-081A2021-04-13. Service bulletin. ELECTRICAL SYSTEM. THEFT ALARM SOUNDS WHEN VEHICLE IS LOCKED, UNLOCKED, OR DOOR/TRUNK OPENED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB09-140C2021-04-13. Service bulletin. POWER TRAIN. CVT OIL LEAK DIAGNOSIS USING FLUORESCENT DYE This bulletin has been amended. See AMENDMENT HISTORY on the last page. 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.