2025 Infiniti QX80 Technical Service Bulletins

15 technical service bulletins (TSBs) are on record for the 2025 Infiniti QX80. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11036445Aug 14, 2026Electrical system. IVI AUDIO DISPLAY SCREEN FLICKERING IF YOU CONFIRM The right side of the Display Unit (infotainment display) is flickering or glitching, AND No DTCs are stored in the Display ECU, AND All wiring harness connections are fully seated to the AV Control Unit and the Display Unit. ACTION Refer to the SERVICE PROCEDURE in this bulletin to replace the CABLE-LVDS (AV Control Unit to Display Unit LVDS Cable) starting on…
• 11033023May 1, 2026Fuel system. FUEL FILLER TUBE LOWER SEAL IS LEAKING AND DTC P0456 IS STORED IN THE ECM This bulletin is no longer active.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 ITB26-002.
• 11031720Apr 13, 2026Body and structure. 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 Infiniti by request if certain criteria are met. This bulletin lists the criteria and provides an application…
• 11028682Feb 2, 2026Fuel system. 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 lower seal, AND DTC P0456 is stored as “Active”, “Past”, or “Pending” in the ECM. ACTION 1. Remove the supplied funnel from the rear of the vehicle or trunk. 2. Insert the funnel completely in the fuel filler tube and remove completely…
• 11028679Jan 7, 2026Fuel system. VENT CONTROL VALVE IN ACTIVE TEST INOPERATIVE IN CONSULT 4 SERVICE INFORMATION An issue in CONSULT 4 has been identified in “EVAP system close” in Work support. · After selecting the "EVAP system close" in Work support, the “VENT CONTROL/V” in Active test becomes non-functional temporarily. · When selecting “EVAP system close” operation in Work support, wait 10 minutes before starting “VENT CONTROL/V” Active test…
• 11028680Dec 16, 2025Body and structure. DOOR MIRROR REVERSE TILT-DOWN FEATURE NOT WORKING PROPERLY SERVICE INFORMATION If the customer states that the door mirror tilt position does not return to the set memory position when shifting from Reverse to Drive or from Drive to Reverse, replace the SWITCH ASSY - POWER WINDOW, MAIN (Main Power Window Switch). IMPORTANT: · Do not replace the BODY - DOOR MIRROR (Door Mirror) for this issue. · Do not use the EPC…
• 11024396Oct 7, 2025Brakes, Forward collision avoidance. IF YOU CONFIRM The AEB warning was displayed, and one or both of the following DTCs stored as Current: · U2752-88 for “Ethernet circuit” stored in the ADAS control unit 2. · U275F-88 for “Ethernet circuit” stored in the Distance Sensor control unit. HINT: The ESM shows U275F-88 as being stored in the LASER/RADAR control unit and in CONSULT 4 it is displayed as Distance Sensor. ACTION 1. Confirm the current Distance…
• 11019067May 9, 2025Suspension. VEHICLE DISPLAYS “HEIGHT CONTROL SUSPENDED PLEASE WAIT FOR SYSTEM TO COOL” IF YOU CONFIRM The vehicle displays “Height control suspended Please wait for system to cool”, AND DTC C1C62-4B for “Control Unit” is stored in the Air Suspension Electronic Control Unit (ECU). ACTION Follow the SERVICE PROCEDURE in this bulletin to: 1. Confirm the current Air Suspension ECU part number. 2. Reprogram the Air Suspension ECU…
• 11015911Mar 11, 2025Engine. EXTENDED CRANK BEFORE STARTING IF YOU CONFIRM The client states there is an extended crank before the engine starts. ACTION 1. Confirm the current Engine Control Module (ECM) part number. 2. Reprogram the ECM, if applicable.
• 11015378Feb 27, 2025Electrical system, Engine. ECM REPLACEMENT PROCEDURE REQUIRED FOR RES EQUIPPED VEHICLES SERVICE INFORMATION If any of the APPLIED VEHICLES equipped with Remote Engine Start (RES) requires Engine Control Module (ECM) replacement, the Body Control Module (BCM) must be replaced also at the same time. If you are not familiar with the Re/programming, Configuration procedure, refer to the Electronic Service Manual (ESM) and the CONSULT Operation…
• 11014478Feb 19, 2025Electrical system, Engine. P4A43 | REVISION 1 QUALITY ACTION ***** Retailer Announcement ***** To ensure continued client satisfaction and confidence, INFINITI is conducting a retailer inventory quality action to reprogram the Engine Control Module (ECM) on certain specific 2025 INFINITI QX80 vehicles identified in Service Comm and National Service History. Owners of affected vehicles may experience an extended crank time when starting the…
• 11014476Feb 19, 2025Engine, Electrical system. ***** Retailer Announcement ***** To ensure continued client satisfaction and confidence, INFINITI is conducting a retailer inventory quality action to reprogram the Engine Control Module (ECM) on certain specific 2025 INFINITI QX80 vehicles identified in Service Comm and National Service History. Owners of affected vehicles may experience an extended crank time when starting the engine.
• 11014470Feb 12, 2025Electrical system, Engine. EXTENDED CRANK BEFORE STARTING APPLIED VEHICLES: 2025 QX80 (Z63) IF YOU CONFIRM The client states there is an extended crank before the engine starts. ACTION 1. Confirm the current Engine Control Module (ECM) part number. 2. Reprogram the ECM, if applicable.
• 11009066Sep 24, 2024Body and structure. APPLIED DATES: Built on or before July 10, 2024 IF YOU CONFIRM The client has experienced any Outside Door Handle sticking or not fully extending when unlocking the vehicle. ACTION Follow the SERVICE PROCEDURE to: 1. Use the supplied Alignment Fixture to adjust the affected Outside Door Handle to the proper location. 2. Confirm the Outside Door Handle extends completely when unlocking the vehicle.
• 11007652Aug 22, 2024Body and structure. ***** Retailer Announcement ***** INFINITI is conducting a retailer inventory quality action to inspect, and if necessary install rear license plate nuts (J-clips) on certain specific 2025 INFINITI QX80 vehicles identified in Service Comm and National Service History. Affected vehicles may have been shipped to retailers without the rear license plate nuts installed. Please follow the attached instructions to remedy…

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