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Service bulletins for the 2018 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.

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

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Only bulletins with component: Body and frame are shown. Show all

Bulletins, newest first
NTB09-131C2026-04-29. Service bulletin. STRUCTURE:BODY. CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement “Certification Label” or “VIN Plate/Label” may be needed. HINT: Certification Label = FMVSS (Federal Motor Vehicle Safety Standards) label. These items may be available from Nissan by request if certain criteria are met. This bulletin lists the criteria and provides an application form for such replacements. · The “VIN Plate/Label” (metal plate or vinyl label) is attached to the instrument panel or body on the driver side at the base of the windshield (see Figure 1). · The “Certification Label” (vinyl adhesive label) is located on the lower area of the driver side B-Pillar (see Figure 1).
NTB09-131C2026-04-29. Service bulletin. STRUCTURE:BODY. CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement “Certification Label” or “VIN Plate/Label” may be needed. HINT: Certification Label = FMVSS (Federal Motor Vehicle Safety Standards) label. These items may be available from Nissan by request if certain criteria are met. This bulletin lists the criteria and provides an application form for such replacements. · The “VIN Plate/Label” (metal plate or vinyl label) is attached to the instrument panel or body on the driver side at the base of the windshield (see Figure 1). · The “Certification Label” (vinyl adhesive label) is located on the lower area of the driver side B-Pillar (see Figure 1).
NTB13-028H2023-03-07. Service bulletin. VISIBILITY; STRUCTURE. REMOVING FOREIGN MATERIAL FROM THE WINDOW GLASS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB09-081J2023-03-07. Service bulletin. VISIBILITY; STRUCTURE. WINDSHIELD CRACKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB18-032a2019-03-18. Service bulletin. STRUCTURE:BODY:TRUNK LID. ALTIMA AND MAXIMA; NOISE FROM TRUNK AREA This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB18-0712018-11-26. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE; EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES; STRUCTURE:BODY:DOOR. SECURITY ALARM SOUNDS AFTER USING MECHANICAL KEY TO UNLOCK DRIVER DOOR SERVICE INFORMATION Applied Vehicles listed 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.
PC6222018-06-18. Service bulletin. EQUIPMENT:OTHER:LABELS; STRUCTURE:BODY:BUMPERS. State Specific Bumper Performance Label Dealer Inventory *****Detailed Information***** Nissan is conducting a quality action specific to dealers located in California and Hawaii only to apply a supplemental bumper performance label. Due to an issue that has since been corrected, the bumper performance language may be missing from the Monroney label. 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 supplemental bumper performance label on the affected vehicles prior to retail sale. *****What Dealers Should Do***** 1. Verify if vehicles currently in new dealer inventory are affected by this quality action using Service Comm or DBS National Service History ? Open Campaign I.D. PC622 - 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 five (5) extra labels, but if additional labels are needed, please send your request for the number of labels needed to CampaignAnnouncements@nissan-usa.com along with your dealer name, address and contact name and phone number. - Labels will be mailed beginning May 25, 2018 and should arrive no later than June 1, 2018
NTB18-0322018-06-04. Service bulletin. STRUCTURE. ALTIMA AND MAXIMA; NOISE FROM TRUNK AREA IF YOU CONFIRM A ticking, tapping, or popping type noise is coming from the area of the right rear parcel shelf or right rear passenger seatback area while driving. ACTION 1. Widen the gap between two pieces of body paneling in the right side trunk area. 2. Fill the gap with expanding foam. - Refer to Service Procedure in this bulletin for the repair procedure.

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