Service bulletin NTB23-054

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
Type	Service bulletin
NHTSA id	10239063
Published by NHTSA	2023-07-11
Manufacturer's number	NTB23-054
Manufacturer's date	2023-06-21
NHTSA component	ELECTRICAL SYSTEM

NHTSA's summary

LIB PACK INTERCHANGEABILITY SERVICE INFORMATION 40kWh Lithium-ion Battery (LiB) Packs are now interchangeable between 2018-2023 vehicles. For Example: 2018-2022 LEAF 40kWh LiB packs can be used on 2023 LEAF 40kWh vehicles and 2023 LEAF 40kWh LiB packs can be used on 2018-2022 LEAF vehicles. IMPORTANT: • The LiB modules and the Li-ion Battery Controller (LBC) are not interchangeable between LiB packs. • If a LiB module or the LBC requires replacement, do not look up the part number in EPC using the VIN. Use the installed LiB module or LBC part number to determine the correct LiB module or LBC to order. • Due to MY18-23 LiB pack, LiB module and LBC part numbers being restricted, please follow the existing LEAF Battery Pack pre-authorization process for Powertrain Call Center review.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Vehicles listed
NISSAN LEAF	2018, 2019, 2020, 2021, 2022, 2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
25V655000	2025-09-30. ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:MODULE:SOFTWARE; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
24V700000	2024-09-19. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY; ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:MODULE:SOFTWARE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
NTB15-049CC	2026-04-29. Service bulletin. TELEMATICS SERVICE INFORMATION HINT: This bulletin applies to vehicles equipped with a 4G network compatible TCU. TCUs compatible with 3G network only are no longer supported. SERVICE INFORMATION The APPLIED VEHICLES that come equipped with a factory installed SOS switch, located near the overhead map lamp, also come equipped with a wireless communication device called a Telematics Communication Unit (TCU). With an active NissanConnect® Services subscription, the TCU communicates with the NissanConnect® Services Data Center to provide various security and convenience services. This bulletin contains important service procedures that must be performed properly in order to set-up and maintain the telematics system for the APPLIED VEHICLES. · A table has been provided on the next page that lists the steps required to successfully configure a TCU after it has been replaced. · A CHECK-OFF SHEET has been provided on page 20 to print and check off steps as they are performed. Staple the completed CHECK-OFF SHEET to the repair order.
NTB19-042F	2025-02-25. Service bulletin. AUTOMATIC EMERGENCY BRAKING WARNING LIGHT BLINKING APPLIED SYSTEMS: Vehicles equipped with a lane camera (see Figure 1) SERVICE INFORMATION If the Automatic Emergency Braking (AEB) warning light or 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. Figure 1 Nissan Bulletins are intended for use by qualified technicians, not 'do-it-yourselfers'. Qualified technicians are properly trained individuals who have the equipment, tools, safety instruction, and know-how to do a job properly and safely. NOTE: If you believe that a described condition may apply to a particular vehicle, DO NOT assume that it does. See your Nissan dealer to determine if this applies to your vehicle. HINT: o Refer to the applicable ESM for diagnosis if DTCs are present in the Laser/Radar, ICC/ADAS, or Lane Camera systems. o For further information: • Refer to the following pages. • Use the search keyword “blinking” in the ESM.
NTB19-033G	2025-02-25. Service bulletin. INTELLIGENT CRUISE CONTROL INOPERATIVE AND AEB/FEB WARNING LIGHT ON OR RADAR OBSTRUCTION MESSAGE DISPLAYED WITH DTC C1A16 OR C2582 IF YOU CONFIRM IMPORTANT: The purpose of ACTION (on the next page) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair. Nissan Bulletins are intended for use by qualified technicians, not 'do-it-yourselfers'. Qualified technicians are properly trained individuals who have the equipment, tools, safety instruction, and know-how to do a job properly and safely. NOTE: If you believe that a described condition may apply to a particular vehicle, DO NOT assume that it does. See your Nissan dealer to determine if this applies to your vehicle. The customer states that the ICC stopped working while driving, OR The customer states that the AEB/FEB warning light is ON, or turned ON, while driving (Figure 1), OR The message “Unavailable Front Radar Obstruction” or “Forward Driving Aids Temporarily Disabled Front Sensor Blocked See Owner's Manual” has displayed while driving (Figure 2). AND DTC C1A16, C1A16-97, C2582, or C2582-97 is the ONLY DTC stored. Figure 1 Figure 2 This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. Forward Driving Aids Temporarily Disabled Front Sensor Blocked See Owner’s Manual
NTB20-066C	2024-10-22. Service bulletin. LANE CAMERA AIMING VEHICLE REFERENCE VALUES NOT IN ESM SERVICE INFORMATION If the lane camera requires aiming, the values in Table A on page 4 must be used. • For all other models/model years, consult the Electronic Service Manual (ESM).
NTB23-024A	2024-07-19. Service bulletin. VEHICLE WILL NOT START AND DTCS P31E7 AND P0AA6 STORED IN EV/HEV CONTROL MODULE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB21-106B	2024-07-19. Service bulletin. DTC C1A17-49 OR C2580-49 STORED IN LASER/RADAR This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB13-107G	2024-07-19. Service bulletin. VEHICLE KEY NOT DETECTED / AUTHENTICATED, ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB13-027D	2024-07-19. Service bulletin. CAN COMMUNICATION – NETWORK DIAGNOSTIC FLOW CHART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB10-066C	2024-07-19. Service bulletin. CAN COMMUNICATION CODES – DIAGNOSTIC TIPS AND GUIDELINES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB24-034	2024-07-10. Service bulletin. Subject: REVISION 2 R23D7 2018-2022 LEAF Rear View Camera Inspection - NCIR - Dealer Announcement REVISION 2 Please discard earlier versions of this bulletin. The announcement from May 20, 2024 has been revised to include the following: • The remedy and parts are now available, please refer to NTB24-034 to remedy any vehicle affected by this campaign • Parts for this campaign are on restriction and can be ordered via DBS. The parts restriction will be removed and dealers can order, as needed, via normal ordering process beginning July 19, 2024. • Part number 24271-ZW40A (Protector Harness Kit) will be automatically shipped to dealers beginning July 1, 2024. • The Protector Harness Kit will repair seven (7) vehicles. • The “Service Parts Return” section in this dealer announcement has updated part numbers • Nissan is requesting dealers to check their parts inventories for any of the part numbers listed in the table below under the “Service Parts Return” section, and if found, return these parts immediately using the instructions provided in this dealer announcement. • If any of these parts are found in inventory, do not sell this part or install this part on any vehicle.