2025 Infiniti QX80 TSBs

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 form for such replacements. The VIN Plate/Label (metal plate or vinyl label) is attached to the instrument panel or body on the driver side at the base of the windshield (see Figure 1). The Certification Label (vinyl adhesive label) is located on the lower area of the driver side B-Pillar (see Figure 1).

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 or cycle the IGN switch ON/OFF for VENT CONTROL/V Active test to be operational. HINT: This bulletin applies to model years that use CONSULT 4 only.

ACTION 1. Confirm the current Engine Control Module (ECM) part number. 2. Reprogram the ECM, if applicable.

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 Manual to reprogram the Electronic Control Unit (ECU). Follow all precautions in both manuals to prevent possible personal injury or death and/or damage to the ECU. This procedure will go back and forth between the ECM and BCM steps as found in the ESM. Damage will occur requiring the ECM and the BCM to be replaced a second time if the following SERVICE PROCEDURE is not followed. Perform the following steps from the Electronic Service Manual (ESM) in this order: A. Perform Work Procedure (Before Replacing ECM) to save the ECM data. B. Remove the ECM. C. Remove the BCM. D. Install the new BCM and then perform Additional Service When Replacing BCM - Work Procedure up to and including Register of Vehicle Identification Number. E. Install the new ECM and then perform Additional Service When Replacing ECM - Work Procedure (After Replacing ECM) up to and including Writing MAC Key for ECM. F. Complete the Additional Service When Replacing BCM - Work Procedure. G. Complete the Additional Service When Replacing ECM - Work Procedure (After Replacing ECM).

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. Please follow the attached instructions to remedy any vehicles affected by this retailer inventory quality action. ***** What Retailers Should Do ***** PLEASE FOLLOW THE ATTACHED REPAIR INSTRUCTIONS: 1. Verify if vehicles are affected by this quality action using Service Comm or DBS National Service History Open Campaign I.D. P4A43 New vehicles in retailer inventory can also be identified by using DBS (Sales-> Vehicle Inventory, and filter by Open Campaign). Refer to IPSB 15-286 for additional information Some vehicles may still be in transit. Please continue to check newly arriving inventory for QA applicability. 2. Use the attached procedure to remedy any vehicles affected by this quality action prior to sale. 3. Once remedied, retailers should submit the applicable warranty claim for the action performed so it can be closed in Service Comm and release the vehicle for sale. ***** Retailer Responsibility ***** It is the retailers responsibility to check Service Comm or DBS National Service History Open Campaign using the appropriate campaign I.D for the inspection status on each affected vehicle currently in new vehicle inventory.

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. Please follow the attached instructions to remedy any vehicles affected by this retailer inventory quality action. ***** What Retailers Should Do ***** PLEASE FOLLOW THE ATTACHED REPAIR INSTRUCTIONS: 1. Verify if vehicles are affected by this quality action using Service Comm or DBS National Service History Open Campaign I.D. P4A43 New vehicles in retailer inventory can also be identified by using DBS (Sales-> Vehicle Inventory, and filter by Open Campaign). Refer to IPSB 15-286 for additional information Some vehicles may still be in transit. Please continue to check newly arriving inventory for QA applicability. 2. Use the attached procedure to remedy any vehicles affected by this quality action prior to sale. 3. Once remedied, retailers should submit the applicable warranty claim for the action performed so it can be closed in Service Comm and release the vehicle for sale. ***** Retailer Responsibility ***** It is the retailers responsibility to check Service Comm or DBS National Service History Open Campaign using the appropriate campaign I.D for the inspection status on each affected vehicle currently in new vehicle inventory.

ACTION 1. Confirm the current Engine Control Module (ECM) part number. 2. Reprogram the ECM, if applicable.

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 page 2. 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.

Please discard previous versions of ITB26-002.

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 five (5) times. 3. Re-check the fuel filler tube lower seal with a smoke machine to determine visually if any leak is present. 4. If the fuel filler lower seal continues to leak, replace the fuel filler tube. 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.

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 Sensor control unit part number. 2. Reprogram the Distance Sensor control unit, if applicable.

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, if applicable. HINT: The Air Suspension ECU is part of the Air Compressor Assembly. 3. Erase all DTCs.

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 to determine the service part number for the Main Power Window Switch. Use the part number listed in the PARTS INFORMATION

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.

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 any vehicles affected by this retailer inventory quality action. ***** What Retailers Should Do ***** PLEASE FOLLOW THE ATTACHED REPAIR INSTRUCTIONS: 1. Verify if vehicles are affected by this quality action using Service Comm or DBS National Service History Open Campaign I.D. P4A18 New vehicles in retailer inventory can also be identified by using DBS (Sales-> Vehicle Inventory, and filter by Open Campaign). Refer to IPSB 15-286 for additional information Some vehicles may still be in transit. Please continue to check newly arriving inventory for QA applicability. 2. Use the attached procedure to remedy any vehicles affected by this quality action prior to sale. 3. Once remedied, retailers should submit the applicable warranty claim for the action performed so it can be closed in Service Comm and release the vehicle for sale. ***** Retailer Responsibility ***** It is the retailers responsibility to check Service Comm or DBS National Service History Open Campaign using the appropriate campaign I.D for the inspection status on each affected vehicle currently in new vehicle inventory.