2023 Nissan Pathfinder service bulletins & manufacturer communications

87 manufacturer communications are on file with NHTSA for the 2023 Nissan Pathfinder. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• AEB WARNING WITH ONE OR MORE CURRENT DTCS STORED IN THE ADAS CONTROL UNIT 2, AND/OR THE LASER/RADAR CONTROL UNIT IF YOU CONFIRM The front radar is inoperative, the AEB warning is d…
  NTB26-027 · Technical service bulletin · Service Brakes · issued May 1, 2026
• FUEL FILLER TUBE LOWER SEAL IS LEAKING AND DTC P0456 IS STORED IN THE ECM This bulletin is no longer active. Please discard previous versions of NTB26-006.
  NTB26-006A · Technical service bulletin · Fuel/propulsion System · issued May 1, 2026
• 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 …
  ITB09-063C · Technical service bulletin · Structure · issued Apr 13, 2026
• 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 …
  NTB09-131C · Technical service bulletin · Structure · issued Apr 13, 2026
• 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 …
  NTB09-131C · Technical service bulletin · Structure · issued Apr 13, 2026
• FUEL FILLER TUBE LOWER SEAL IS LEAKING AND DTC P0456 IS STORED IN THE ECM IF YOU CONFIRM The vehicle has a visible leak with a smoke machine test coming from the fuel filler tube l…
  NTB26-006 · Technical service bulletin · Fuel/propulsion System · issued Feb 2, 2026
• 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, …
  NTB25-030A · Technical service bulletin · Electrical System · issued Oct 1, 2025
• EXCESS DUST ENTERING CABIN WHILE DRIVING ON DIRT ROADS IF YOU CONFIRM That while driving on dirt roads with all doors and windows closed, that there is excessive dust intrusion int…
  NTB25-029 · Technical service bulletin · Structure · issued May 29, 2025
• DRIVABILITY CONCERNS AT HIGHWAY SPEEDS AND ON INCLINES IF YOU CONFIRM A lugging / shutter / judder at highway speeds, especially on slight inclines, ACTION Reprogram the Engine Con…
  NTB25-012 · Technical service bulletin · Engine · issued Feb 25, 2025
• 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)…
  NTB19-042F · Technical service bulletin · Service Brakes · issued Feb 20, 2025
• 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 (…
  NTB19-033G · Technical service bulletin · Electrical System · issued Feb 20, 2025
• DTC B00A0-00 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. IF YOU CONFIRM DTC B00A0-00 (OCCUPANT…
  NTB19-071D · Technical service bulletin · Air Bags · issued Sep 19, 2024
• 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 …
  NTB22-103B · Technical service bulletin · Electrical System · issued Aug 15, 2024
• 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. …
  NTB22-027B · Technical service bulletin · Electrical System · issued Aug 15, 2024
• DTCS B2E4B-06, B2E60-06, B2E61-06 DISPLAYED AS CRNT IN THE TCU This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bull…
  NTB21-037D · Technical service bulletin · Electrical System · issued Aug 15, 2024
• SOFTWARE UPDATE POP-UP NOTIFICATION This bulletin is no longer active. Please discard previous versions of NTB20-075.
  NTB20-075E · Technical service bulletin · Electrical System · issued Aug 15, 2024
• REVISION 3 Please discard earlier versions of this bulletin. The announcement from June 8, 2023 has been revised to include the following: • The restriction on parts for this campa…
  NTB23-033 · Technical service bulletin · Seats · issued Jul 23, 2024
• 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 Path…
  NTB23-031A · Technical service bulletin · Electrical System · issued Jul 22, 2024
• DTC P161F FOR IMMOBILIZER CODE STORED IN ECM WITH VEHICLE NO-START CONDITION APPLIED VEHICLES: APPLIED DATES: 2022-2023 Pathfinder (R53) Built on or before October 17, 2022 IF YOU …
  NTB24-016A · Technical service bulletin · Electrical System · issued Jul 19, 2024
• VIBRATION AND/OR NOISE FROM THE REAR OF THE VEHICLE APPLIED VEHICLES: 2022-2024 Pathfinder (R53) APPLIED DATES: Built on or before February 28, 2024 APPLIED DRIVETRAINS: AWD IF YOU…
  NTB24-036 · Technical service bulletin · Power Train · issued Jul 11, 2024
• VOLUNTARY SAFETY RECALL CAMPAIGN 2022-2023 PATHFINDER AND 2021-2023 ROGUE; DRIVER’S SEAT RAIL INSPECTION INTRODUCTION Nissan is conducting this voluntary safety recall campaign on …
  NTB23-033A · Technical service bulletin · Seats · issued Jul 7, 2024
• BCM SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB20-074B · Technical service bulletin · Electrical System · issued May 21, 2024
• INTELLIGENT KEY UNIT SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB20-073C · Technical service bulletin · Electrical System · issued May 21, 2024
• REAR DOOR ALERT SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB20-052C · Technical service bulletin · Electrical System · issued May 21, 2024
• WINDOW GLASS WARRANTY INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB17-019H · Technical service bulletin · Visibility/wiper · issued Apr 30, 2024
• 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.
  NTB13-028I · Technical service bulletin · Visibility/wiper · issued Apr 30, 2024
• WINDSHIELD CRACKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB09-081K · Technical service bulletin · Visibility/wiper · issued Apr 30, 2024
• DIAGNOSING DOOR LOCK OPERATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB22-104A · Technical service bulletin · Structure · issued Apr 25, 2024
• DTC P161F FOR IMMOBILIZER CODE STORED IN ECM WITH VEHICLE NO-START CONDITION IF YOU CONFIRM The vehicle cranks but will not start, and DTC P161F for “IMMOBILIZER” is stored in the …
  NTB24-016 · Technical service bulletin · Engine · issued Apr 24, 2024
• POPPING NOISE FROM FRONT SUSPENSION WHEN TURNING SERVICE INFORMATION Individual strut components are available to service specific issues that have been diagnosed in a strut assemb…
  NTB24-023 · Technical service bulletin · Suspension · issued Apr 23, 2024
• AUTOMATIC EMERGENCY BRAKING WARNING LIGHT BLINKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB19-042E · Technical service bulletin · Electrical System · issued Apr 13, 2024
• SOFTWARE UPDATE FOR INFOTAINMENT ISSUES This bulletin is no longer active. To access infotainment software updates via the Infotainment Software Update Utility: Select SPECIALTY TO…
  NTB23-018G · Technical service bulletin · Electrical System · issued Feb 22, 2024
• MISSING OR CORRUPTED MAP DATA This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB23-004A · Technical service bulletin · Electrical System · issued Feb 6, 2024
• SOFTWARE UPDATE FOR INFOTAINMENT ISSUES This bulletin is no longer active. To access infotainment software updates via the Infotainment Software Update Utility: Select SPECIALTY TO…
  NTB23-018F · Technical service bulletin · Equipment · issued Jan 24, 2024
• MIL IS ON WITH DTC P0300 STORED IN THE ECM IF YOU CONFIRM The MIL is ON with DTC P0300 for â MULTI CYL MISFIREâ stored in the ECM. ACTION Refer to the SERVICE PROCEDURE in this bul…
  NTB23-079 · Technical service bulletin · Engine and Engine Cooling · issued Nov 6, 2023
• SEAT BELT REMINDER SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB22-032B · Technical service bulletin · Seat Belts · issued Nov 2, 2023
• GURGLING NOISE FROM MOONROOF AFTER IT RAINS IF YOU CONFIRM The customer states they hear a gurgling / drip / drain noise from the moonroof while driving in the rain. ACTION Follow …
  NTB23-073 · Technical service bulletin · Visibility · issued Oct 9, 2023
• DIAGNOSIS OF VEHICLE PULL (DRIFT) AND/OR STEERING WHEEL OFF-CENTER This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this …
  NTB08-097L · Technical service bulletin · Steering · issued Sep 21, 2023
• Seat Frame Weld *****Dealer Announcement***** Nissan is conducting a dealer inventory quality action to inspect, and if necessary replace the seat frame assembly on certain specifi…
  PC987 2023 Rogue · Technical service bulletin · Seats · issued Sep 15, 2023
• SOFTWARE UPDATE FOR INFOTAINMENT ISSUES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB23-018E · Technical service bulletin · Electrical System · issued Aug 16, 2023
• NOISE FROM MOONROOF WHEN OPEN IF YOU CONFIRM Ticking / flutter / vibrating noise when the moonroof (sunroof) is open and the vehicle is traveling 35-50 mph. ACTION Follow the SERVI…
  NTB23-065 · Technical service bulletin · Structure · issued Aug 14, 2023
• SOFTWARE UPDATE FOR INFOTAINMENT ISSUES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB23-018D · Technical service bulletin · Electrical System · issued Aug 1, 2023
• DTCS B2E4B-06, B2E60-06, B2E61-06 DISPLAYED AS CRNT IN THE TCU This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bull…
  NTB21-037C · Technical service bulletin · Electrical System · issued Jul 31, 2023
• SOFTWARE UPDATE FOR INFOTAINMENT ISSUES This bulletin has been superseded by: NTB23-018 SOFTWARE UPDATE FOR INFOTAINMENT ISSUES Please discard previous versions of this bulletin.
  NTB23-012A · Technical service bulletin · Electrical System · issued Jul 5, 2023
• SILICONE-BASED LUBRICANT OR GREASE CAN DAMAGE ELECTRICAL COMPONENTS SERVICE INFORMATION Do not apply Silicone-based lubricants or grease to, or around, any interior electrical comp…
  NTB23-053 · Technical service bulletin · Electrical System · issued Jun 16, 2023
• 12 VOLT BATTERY TESTING FOR IN-SERVICE VEHICLES SERVICE INFORMATION The following Service Information lists NNA procedural recommendations for establishing good connections while p…
  NTB23-049 · Technical service bulletin · Electrical System · issued Jun 16, 2023
• INFOTAINMENT CONTROL UNIT REPLACEMENT SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB22-103A · Technical service bulletin · Equipment · issued May 26, 2023
• AUTOMATIC BACK DOOR PARTIALLY OPENS IF YOU CONFIRM The automatic back door will only open partially and then will change to â manual modeâ when using the Intelligent Key, back door…
  NTB23-043 · Technical service bulletin · Structure · issued May 11, 2023
• 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 bul…
  NTB13-107F · Technical service bulletin · Electrical System · issued Apr 27, 2023
• SECURITY ALARM SOUNDS AFTER USING MECHANICAL KEY TO UNLOCK DRIVER DOOR This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of t…
  NTB18-071C · Technical service bulletin · Electrical System · issued Apr 17, 2023
• INTELLIGENT KEY REPLACEMENT OR SWAPPING BETWEEN VEHICLES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
  NTB16-003C · Technical service bulletin · Electrical System · issued Apr 17, 2023
• SOFTWARE UPDATE FOR INFOTAINMENT ISSUES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB23-018C · Technical service bulletin · Equipment · issued Apr 12, 2023
• DTC B2E1B-06 (AUTOMATIC ECALL) STORED AS CURRENT IN IVC SERVICE INFORMATION The APPLIED VEHICLES that come equipped with a factory installed SOS switch, located near the overhead m…
  NTB23-031 · Technical service bulletin · Electrical System · issued Apr 6, 2023
• HEADLAMP, FOG LAMP, OR REAR COMBINATION LAMP FOGGING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB03-074Q · Technical service bulletin · Exterior Lighting · issued Apr 5, 2023
• PREVENT FRONT AXLE THREAD DAMAGE DURING NUT REMOVAL This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB21-013B · Technical service bulletin · Power Train · issued Mar 29, 2023
• CLICKING NOISE FROM FRONT OR REAR AXLE DURING TAKE-OFF/ACCELERATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this…
  NTB12-055J · Technical service bulletin · Power Train · issued Mar 29, 2023
• SOFTWARE UPDATE FOR INFOTAINMENT ISSUES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB23-018B · Technical service bulletin · Equipment · issued Mar 21, 2023
• REMOTE ENGINE START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
  NTB21-005C · Technical service bulletin · Electrical System · issued Mar 15, 2023
• INTERMITTENT OPERATION OF HVAC BLOWER IF YOU CONFIRM The HVAC blower is inoperative at initial vehicle start up, OR The customer states the HVAC blower has been inoperative during …
  NTB23-022 · Technical service bulletin · Equipment · issued Mar 14, 2023
• COMBINATION METER MODULES OR ABS CONTROL UNITS CANNOT BE SWAPPED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bu…
  NTB21-063D · Technical service bulletin · Electrical System · issued Mar 14, 2023
• SOFTWARE UPDATE FOR INFOTAINMENT ISSUES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB23-018A · Technical service bulletin · Equipment · issued Mar 10, 2023
• SEAT BELT REMINDER SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB22-032A · Technical service bulletin · Seat Belts · issued Mar 9, 2023
• DTC B00A0-00 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB19-071C · Technical service bulletin · Air Bags · issued Mar 9, 2023
• AUTOMATIC EMERGENCY BRAKING WARNING LIGHT BLINKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB19-042D · Technical service bulletin · Forward Collision Avoidance · issued Mar 9, 2023
• SOFTWARE UPDATE FOR INFOTAINMENT ISSUES SERVICE INFORMATION When diagnosing an infotainment issue or after replacement of the AV Control Unit, it is necessary to verify the current…
  NTB23-018 · Technical service bulletin · Electrical System · issued Mar 8, 2023
• 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.
  NTB13-028H · Technical service bulletin · Visibility · issued Feb 27, 2023
• WINDSHIELD CRACKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB09-081J · Technical service bulletin · Structure · issued Feb 27, 2023
• WINDSHIELD WIPER BLADE PERFORMANCE/DIAGNOSIS SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bu…
  NTB20-010C · Technical service bulletin · Structure · issued Feb 22, 2023
• WHEEL BEARING COLLISION DAMAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB10-126C · Technical service bulletin · Wheels · issued Feb 22, 2023
• DIAGNOSIS OF VEHICLE PULL (DRIFT) AND/OR STEERING WHEEL OFF-CENTER This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this …
  NTB08-097K · Technical service bulletin · Steering · issued Feb 22, 2023
• SOFTWARE UPDATE POP-UP NOTIFICATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
  NTB20-075D · Technical service bulletin · Electrical System · issued Feb 10, 2023
• SOFTWARE UPDATE FOR INFOTAINMENT ISSUES IF YOU CONFIRM The customer is experiencing a software related concern. ï · Refer to NTB21-038 to verify if the customer concern is a hardwa…
  NTB23-012 · Technical service bulletin · Electrical System · issued Feb 1, 2023
• TELEMATICS CONTROL UNIT RESET AFTER AUTOMATIC COLLISION NOTIFICATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of thi…
  NTB20-085B · Technical service bulletin · Communication · issued Jan 23, 2023
• SERVICE INFORMATION FOR DISTANCE SENSOR DTC DIAGNOSIS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB22-098A · Technical service bulletin · Electrical System · issued Jan 20, 2023
• 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.
  NTB22-027A · Technical service bulletin · Electrical System · issued Jan 18, 2023
• MISSING OR CORRUPTED MAP DATA IF YOU CONFIRM Customer states the error screen, shown in Figure 1, appears when using navigation. ACTION Follow the SERVICE PROCEDURE in this bulleti…
  NTB23-004 · Technical service bulletin · Equipment · issued Jan 13, 2023
• DTCS B2E4B-06, B2E60-06, B2E61-06 STORED IN THE TCU This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB21-037B · Technical service bulletin · Electrical System · issued Dec 19, 2022
• DIAGNOSING DOOR LOCK OPERATION SERVICE INFORMATION If a customer describes a concern of a door not opening and/or unlocking properly, on any of the APPLIED VEHICLES, use the Questi…
  NTB22-104 · Technical service bulletin · Structure · issued Dec 12, 2022
• INFOTAINMENT CONTROL UNIT REPLACEMENT SERVICE INFORMATION SERVICE INFORMATION When replacing an AV Control Unit (Infotainment Control Unit), for any reason, all three steps below a…
  NTB22-103 · Technical service bulletin · Electrical System · issued Dec 8, 2022
• DRIVE SHAFT BOOT SERVICE INFORMATION SERVICE INFORMATION If a Drive Shaft (Axle Shaft) Boot on an APPLIED VEHICLE is found to be leaking grease, AND There is no abnormal noise or o…
  NTB22-101 · Technical service bulletin · Power Train · issued Nov 23, 2022
• ABNORMAL NOISE, VIBRATION AND/OR BINDING FEELING FROM REAR DIFFERENTIAL This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of …
  NTB10-029I · Technical service bulletin · Power Train · issued Nov 9, 2022
• TELEMATICS (IVC) SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
  NTB20-029F · Technical service bulletin · Electrical System · issued Nov 1, 2022
• COMPONENT DELETION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB22-091A · Technical service bulletin · Equipment · issued Oct 28, 2022
• COMPONENT DELETION SERVICE INFORMATION The following components will no longer be standard equipment for the APPLIED VEHICLES on the following grades: All Grades ï · Illumination r…
  NTB22-091 · Technical service bulletin · Structure · issued Oct 17, 2022
• PREVENT FRONT AXLE THREAD DAMAGE DURING NUT REMOVAL This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB21-013A · Technical service bulletin · Wheels · issued Sep 27, 2022
• CLICKING NOISE FROM FRONT OR REAR AXLE DURING TAKE-OFF/ACCELERATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this…
  NTB12-055I · Technical service bulletin · Power Train · issued Sep 27, 2022
• AUTOMATIC BACK DOOR INOPERATIVE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
  NTB21-081C · Technical service bulletin · Electrical System · issued Sep 21, 2022