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Service bulletins for the 2018 Nissan Leaf

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.

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

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By component

By trouble code

Bulletins, newest first
NTB15-049r2019-02-19. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM:SOFTWARE. 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.
NTB15-009j2019-02-19. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). NAVIGATION SYMPTOMS WHEN SD CARD IS MISSINGOR WRONG CARD INSTALLED 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.
NTB18-0862019-02-19. Service bulletin. FORWARD COLLISION AVOIDANCE. 2018-2019 LEAF; REPLACING OR ALIGNING DISTANCE SENSOR (ICC SENSOR) BRACKET OR CHARGE PORT LID SERVICE INFORMATION If a distance sensor (ICC sensor) bracket is removed or replaced (see Figure 1 on the next page): - Take care when handling the distance sensor bracket. It can be damaged if dropped. - Do not bend the distance sensor bracket to adjust radar alignment. NOTE: If the distance sensor is difficult to align, confirm the bracket is not bent by comparing it to a known good vehicle. - Always perform an ICC Sensor Alignment (Radar Alignment Procedure) whenever the distance sensor bracket is removed or replaced. - To locate the Radar Alignment Procedure in the Electronic Service Manual (ESM), select the "Trouble Diagnosis" section and enter ICC Sensor Alignment into the Title Search field. If a charge port lid is removed or replaced: - Do not bend the charge port lid frame to adjust (Figure 2). - Do not bend any of the components attached to the charge port bracket (Figure 2). - To locate the Charge Port Lid Adjustment Specs and Procedure in the ESM, select the ?Inspection, Removal, and Installation? section and enter Charge Port Lid Assembly into the Title Search field. - Always perform an ICC Sensor Alignment (Radar Alignment Procedure) whenever any of the components called out in Figure 2 are removed or replaced. - To locate the Radar Alignment Procedure in the Electronic Service Manual (ESM), select the "Trouble Diagnosis" section and enter ICC Sensor Alignment into the Title Search field.
NTB15-077b2018-12-03. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. NISSAN; SIGNAL TECH-II INTELLIGENT KEY BATTERY TEST AND SIGNAL CHECK This bulletin has been amended. See Amendment History on the last page. Please discard previous versions of this bulletin.
NTB15-049q2018-10-15. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL. TELEMATICS SERVICE INFORMATION This bulletin applies only to vehicles equipped with a Telematics Communication Unit (TCU). This bulletin has been amended to add a Required Actions by Model and Year table on page 2, a Check OFF Sheet on page 21 and to reorganize the information throughout. It is necessary for you to read this revised procedure to properly perform this Service Information. Please discard previous versions of this bulletin.
NTB18-057a2018-09-17. Service bulletin. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. 2018 LEAF; MALFUNCTION AND AEB WARNING LIGHTS ON This bulletin has been amended to update the color of the distance sensor mounting tab to yellow. Please discard all previous versions of this bulletin.
NTB18-0572018-09-17. Service bulletin. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. 2018 LEAF; MALFUNCTION AND AEB WARNING LIGHTS ON IF YOU CONFIRM Malfunction and Automatic Emergency Braking (AEB) warning lights are ON with DTCs: - C1B84-00 ? (DIST SEN MALFUNCTION) - C1A17-49 ? (CONTROL UNIT (INTERNAL ELECTRONIC ERROR)) ACTION 1. Install the new Distance Sensor. 2. Add a foam strip to the new Distance Sensor. 3. Perform Radar Alignment. IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work youwill be performing. You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair.
NTB18-017b2018-09-17. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. NISSAN; SERVICE INFORMATION FOR DTCS B2EF0 AND B130C This bulletin only applies to vehicles equipped with a Telematics Communication Unit (TCU). This bulletin has been amended. APPLIED VEHICLES has been updated. On page 2, the procedural steps under DTC B130C have been revised. Discard all previous versions of this bulletin.
NTB15-049p2018-09-17. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. TELEMATICS SERVICE INFORMATION This bulletin only applies to vehicles equipped with a Telematics Communication Unit (TCU). This bulletin has been amended. Changes have been made to page 10 for 2018 Armada. Please discard previous versions of this bulletin.
NTB15-049p2018-09-17. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL. TELEMATICS SERVICE INFORMATION This bulletin only applies to vehicles equipped with a Telematics Communication Unit (TCU). This bulletin has been amended. Changes have been made to page 10 for 2018 Armada. Please discard previous versions of this bulletin.
NTB18-0422018-08-06. Service bulletin. STRUCTURE:BODY:DOOR; EQUIPMENT ADAPTIVE/MOBILITY. 2018 LEAF; FRONT DOOR WILL NOT OPEN IF YOU CONFIRM Either front door of an affected vehicle will not open with either the inside or outside door handle and The door handles, cables, and latch are in good working order and There is no damage to the door. ACTION Inspect, and adjust as necessary, the gap between the lever on the latch and the tab of the stiffener. - Go to this bulletin?s Service Procedure for Inspection. CAUTION: Do not bend the stiffener tab up or down only to adjust the gap. See this bulletin?s Service Procedure for proper adjustment.
NTB18-0422018-07-30. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH. 2018 LEAF; FRONT DOOR WILL NOT OPEN IF YOU CONFIRM Either front door of an affected vehicle will not open with either the inside or outside door handle and The door handles, cables, and latch are in good working order and There is no damage to the door. ACTION Inspect, and adjust as necessary, the gap between the lever on the latch and the tab of the stiffener. - Go to this bulletin?s Service Procedure for Inspection. CAUTION: Do not bend the stiffener tab up or down only to adjust the gap. See this bulletin?s Service Procedure for proper adjustment.
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
NTB15-009i2018-06-18. Service bulletin. EQUIPMENT. NAVIGATION SYMPTOMS WHEN SD CARD IS MISSING OR WRONG CARD INSTALLED This bulletin has been amended. The tables on pages 6 - 9 have been revised. No other changes have been made. Please discard previous versions of this bulletin.
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.
NTB15-009h2018-05-21. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. NAVIGATION SYMPTOMS WHEN SD CARD IS MISSING OR WRONG CARD INSTALLED This bulletin has been amended. The tables on page 5 and 6 have been revised. No other changes have been made. Please discard previous versions of this bulletin.
NTB18-017a2018-04-23. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. NISSAN; SERVICE INFORMATION FOR DTCS B2EF0 AND B130C This bulletin applies only to vehicles equipped with Telematics. This bulletin has been amended. APPLIED VEHICLES was updated and a DTC listed in the SERVICE INFORMATION was corrected. No other changes have been made. Discard all previous versions of this bulletin.
NTB15-009g2018-04-23. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). NAVIGATION SYMPTOMS WHEN SD CARD IS MISSING OR WRONG CARD INSTALLED This bulletin has been amended. The Applied Vehicles section has been revised, and changes have been made to the table beginning on page 5. No other changes have been made. Please discard previous versions of this bulletin.
NTB11-044c2018-04-23. Service bulletin. WHEELS. WHEEL BALANCING SERVICE INFORMATION This bulletin has been amended. The publication date has been revised to include the latest models and model years. No other changes have been made. Please discard previous versions of this bulletin.
NTB18-0172018-03-26. Service bulletin. POWER TRAIN; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. NISSAN; SERVICE INFORMATION FOR DTCS B2EF0 AND B130C This bulletin applies only to vehicles equipped with Telematics. SERVICE INFORMATION Diagnostic information in the Electronic Service Manuals (ESM) for the following DTCs may be missing or incorrect: -B2EF0 ? INTERNAL BATTERY (CIRC VOLT BELOW THRESHOLD) -B130C ? TCU (Telematics Control Unit) PAIRING ERROR If one of these DTCs is stored, follow the steps listed below along with the Electronic Service Manual (ESM) to compete the required repairs. DTC B2FE0 ? INTERNAL BATTERY (CIRC VOLT BELOW THRESHOLD): 1. Start the engine and let it idle for 30 minutes (to allow charging of the TCU internal battery). -2018 LEAF only: Put the vehicle in Ready to Drive mode (depress the brake pedal and depress the power [?ignition?] switch) for 30 minutes. 2. Verify the DTC can be erased. 3. If the DTC will not erase, replace the TCU. DTC B130C: 1. Collect all keys, and then re-register them to the vehicle. 2. Verify the DTC can be erased. 3. If the DTC will not erase, replace the TCU. NOTE: The related Electronic Service Manuals (ESM) will be updated at a later date. CLAIMS INFORMATION Refer to the current Nissan Warranty Flat Rate Manual and submit a claim for the repairs performed.
NTB15-049o2018-03-26. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TELEMATICS SERVICE INFORMATION This bulletin applies only to vehicles equipped with a Telematics Communication Unit (TCU). This bulletin has been amended. Changes have been made throughout. It is necessary to read the revised procedure(s) in entirety to properly perform the action(s). 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.