Service bulletin NTB21-040A

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	10197023
Published by NHTSA	2021-06-12
Manufacturer's number	NTB21-040A
Manufacturer's date	2021-05-28
NHTSA component	ELECTRICAL SYSTEM

NHTSA's summary

2021 ROGUE; DTCS B2740-87, B2744-87, AND/OR B274D-87 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

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

Trouble codes named

B2740, B2744, B274D

Vehicles listed
NISSAN ROGUE	2021

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

Other bulletins for the same vehicles and component
NTB25-030A	2025-10-21. Service bulletin. STEERING WHEEL SWITCH BUTTONS INOPERATIVE, STICKING, OR NOT CLICKING WHEN PRESSED IF YOU CONFIRM The customer states that any of the steering wheel switch buttons are inoperative, sticking, or not clicking when pressed. ACTION Follow the SERVICE PROCEDURE to: 1. Remove the steering wheel assembly. 2. Replace the switch assembly on the steering wheel assembly. HINT: The switch assembly includes switches for both sides of the steering wheel. 3. Reinstall the steering wheel assembly. IMPORTANT: The purpose of ACTION (above) 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. This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB25-014	2025-03-25. Service bulletin. REAR VIEW CAMERA IS INOPERATIVE OR "X" IS DISPLAYED WHEN SHIFTING INTO REVERSE IF YOU CONFIRM The Rear View Camera is inoperative or an "X" is displayed when shifting into reverse, AND There is corrosion at the Rear View Camera wiring harness connector D504 (Figure 2 on page 2). ACTION 1. Replace the Wiper Grommet Seal, the Rear Camera Harness, add Rear Camera Wiring Harness Dampers and, if there are signs of corrosion in the camera connector, the Camera. 2. Add Drain holes to the bottom of the rear door.
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
NTB25-007	2025-02-10. Service bulletin. MIL ON WITH DTC P0196 STORED IN THE ECM IF YOU CONFIRM The MIL is ON with DTC P0196 for “EOT SENSOR” stored in the ECM. HINT: DTC P0012 for “INTAKE VALVE TIMING CONTROL B1” may be stored along with P0196 for “EOT SENSOR”. ACTION Follow the SERVICE PROCEDURE in this bulletin to diagnose DTC P0196 for “EOT SENSOR”. • Disregard P0012 if stored along with P0196. • Do not follow the service information in the ESM when diagnosing P0196. • The ESM information will be updated at a later date.
NTB21-040B	2025-01-30. Service bulletin. DTCS B2740-87, B2744-87, AND/OR B274D-87 STORED IF YOU CONFIRM Any of the following DTCs are stored: • B2740-87 (TCU) • B2744-87 (BCM) • B274D-87 (Combination Meter) ACTION Follow the SERVICE PROCEDURE to reprogram the Sonar Control Unit, if applicable. IMPORTANT: The purpose of ACTION (above) 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.
NTB23-032B	2024-09-18. Service bulletin. HVAC BLOWER DOES NOT OPERATE ON COLD STARTS APPLIED VEHICLES: 2021-2023 Rogue (T33) APPLIED DATES: VINs starting with 5N1 – built before November 22, 2022 VINs starting with JN8 – All IF YOU CONFIRM The HVAC blower does not operate during vehicle cold starts, AND The HVAC blower will start to operate when the A/C is toggled OFF and ON. ACTION Follow the SERVICE PROCEDURE to: 1. Confirm the current A/C Amplifier part number. 2. Follow steps 17 and 18 on page 8 to determine if the A/C Amplifier will be replaced, can be reprogrammed, or if this bulletin does not apply. IMPORTANT: The purpose of ACTION (above) 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.
NTB23-031A	2024-09-04. Service bulletin. DTC B2E1B-06 (AUTOMATIC ECALL) STORED AS CURRENT IN THE IVC APPLIED VEHICLES: 2021-2022 Armada (Y62) 2022-2023 Frontier (D41) 2023 Kicks (P15) 2021-2023 Maxima (A36) 2022-2023 Pathfinder (R53) 2021, 2023 Rogue (T33) 2022-2023 Sentra (B18) 2020-2021, 2023 Titan/Titan XD (A61) 2023 Versa (N18) AMENDMENT HISTORY PUBLISHED DATE REFERENCE DESCRIPTION April 6, 2023 NTB23-031 Original bulletin published July 22, 2024 NTB23-031A Bulletin no longer active This bulletin is no longer active. Please discard previous versions of NTB23-031.
NTB22-103B	2024-09-04. Service bulletin. INFOTAINMENT CONTROL UNIT REPLACEMENT SERVICE INFORMATION APPLIED VEHICLES: 2021-2024 Armada (Y62) 2022-2024 Frontier (D41) – Pro-X and Pro-4X 2022-2024 Pathfinder (R53) 2021-2023 Rogue (T33) 2020-2024 Titan (A61) 2023-2024 Z (Z34) SERVICE INFORMATION When replacing an AV Control Unit (Infotainment Control Unit), for any reason, all three steps below are required. If all three steps are not completed on vehicles equipped with a TCU, the Over The Air (OTA) updates will not work, and other functions may be inoperative. HINT: Not all APPLIED VEHICLES are OTA-update capable. 1. Reprogram the AV Control Unit following the procedure in the ESM. 2. Configure the AV Control Unit following the procedure in the ESM. 3. Write the VIN to the AV Control Unit following the procedure in the ESM along with the supplemental information in this bulletin. IMPORTANT: Steps 1-3 above must be performed in the sequential order shown below. ORDER OF COMPLETION REPROGRAM AV Control Unit CONFIGURE AV Control Unit WRITE VIN to AV Control Unit This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. SERVICE INFORMATION When replacing an AV Control Unit (Infotainment Control Unit), for any reason, all three steps below are required. If all three steps are not completed on vehicles equipped with a TCU, the Over The Air (OTA) updates will not work, and other functions may be inoperative. HINT: Not all APPLIED VEHICLES are OTA-update capable. 1. Reprogram the AV Control Unit following the procedure in the ESM. 2. Configure the AV Control Unit following the procedure in the ESM. 3. Write the VIN to the AV Control Unit following the procedure in the ESM along with the supplemental information in this bulletin. IMPORTANT: Steps 1-3 above must be performed in the sequential order shown below. ORDER OF COMPLETION REPROGRAM AV Control Unit CONFIGURE AV Control Unit WRITE VIN to AV Control Unit
NTB22-027B	2024-09-04. Service bulletin. DTC B2E01-96 (INTERNAL BATTERY) STORED AS CURRENT IN IVC This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. 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 Nissan Data Center to provide various security and convenience services. CONSULT has been updated to allow DTC B2E01-96 for “Internal battery” to be cleared in the TCU. If DTC B2E01-96 is Current/Active in the TCU, and no additional Current/Active DTCs are present in the TCU, perform the SERVICE PROCEDURE starting on page 2.