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Service bulletins for the 2015 Infiniti QX80

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.

168 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
ITB12-011h2017-10-12. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). TELEMATICS SERVICE INFORMATION This bulletin applies to vehicles equipped with factory Navigation system. This bulletin has been amended. Information for several 2018 models has been added. No other changes have been made. Please discard all previous versions of this bulletin.
ITB11-005c2017-10-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; WHEELS. WHEEL BALANCING SERVICE INFORMATION This bulletin has been amended. The publication date has been revised to include the latest models and model years. No other changes have been made. Please discard previous versions of this bulletin.
ITB17-042a2017-09-14. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). INFINITI; DTC P0456 CAUSED BY EVAP LEAK AT VENT CONTROL VALVE O-RING This bulletin has been amended. The APPLIED VEHICLES and CLAIMS INFORMATION sections have been revised. No other changes have been made. Please discard previous versions of this bulletin.
ITB17-0152017-08-01. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM:SOFTWARE. NAVIGATION SYSTEM REBOOTS WHEN SXM TRAFFIC IS ENABLED IF YOU CONFIRM The Navigation system in an Applied Vehicle reboots when SXM Traffic is enabled. NOTE: Perform the steps in this bulletin ONLY if the above condition occurs while the vehicle is in the state of Oregon. ACTION Update the Navigation system software using the DVD shown on page 2.
ITB17-0262017-08-01. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. INFINITI; FUEL TANK IS SLOW OR DIFFICULT TO FILL IF YOU CONFIRM The fuel tank is slow or difficult to fill (filling nozzle shuts off before tank is full). IMPORTANT: Make sure this incident has been duplicated at a gas station by dealer service staff. ACTION Perform the Service Procedure in this bulletin, starting on the next page.
ITB17-0182017-08-01. Service bulletin. SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT; SUSPENSION:FRONT:CONTROL ARM:UPPER BALL JOINT. BALL JOINT AXIAL END PLAY PROCEDURE SERVICE INFORMATION When working on the front suspension, use the updated service information in this bulletin along with the Electronic Service Manual (ESM). The updated information in this bulletin is a correction and a supplement to the ESM.
REVISION 3-PC4512017-08-01. Service bulletin. EQUIPMENT:ELECTRICAL. 2G Telematics Hardware Replacement Client Satisfaction Initiative The announcement from January 3, 2017 has been revised to include: - Campaign repair bulletin, ITB17-007 has been developed and is now available on NNAnet, and ASIST. Please discard earlier versions of this bulletin.
REVISION 2-PC4512017-08-01. Service bulletin. EQUIPMENT:ELECTRICAL. 2G Telematics Hardware Replacement Client Satisfaction Initiative The announcement from November 3, 2016 has been revised to include: - 283B0-3JA6A is the part number being used for all vehicles, except Q50 o This part supersedes the previous part (283B0-3JA5A). Retailers may continue to use the previous part until existing stock is exhausted. - 283B0-3JA7A is used for Q50 - These parts are not restricted and can be ordered through normal process Please discard previous versions of this announcement.
PC451_PC452_PC452017-02-14. Service bulletin. EQUIPMENT. "2G TELEMATICS HARDWARE REPLACEMENT CLIENT SATISFACTION INITIATIVE ON FEBRUARY 26TH, 2016 INFINITI ANNOUNCED THAT IT WAS SENDING A REMINDER NOTIFICATION TO CLIENTS AFFECTED BY AT&T’S PLANNED DISCONTINUATION OF THE 2G CELLULAR NETWORK. IN JUNE 2016, INFINITI COMMUNICATED INSTRUCTIONS TO RETAILERS TO UPDATE NEW VEHICLES IN THEIR INVENTORY WITH 3G COMPATIBLE TELEMATICS CONTROL UNITS. AT THIS TIME, INFINITI IS BEGINNING THE PROCESS OF MAKING 3G COMPATIBLE HARDWARE AVAILABLE TO OWNERS OF AFFECTED VEHICLES AS IDENTIFIED ABOVE. THIS UPGRADE MAY REQUIRE AN OWNER MAKE A CO-PAYMENT IN ORDER TO RECEIVE THE 3G HARDWARE UPDATE. PLEASE REFER TO THE CHART PROVIDED ON PAGE 2 TO DETERMINE IF AN OWNER CO-PAY IS REQUIRED. THIS CLIENT SATISFACTION INITIATIVE INCLUDES BOTH THE HARDWARE UPGRADE AND A COMPLIMENTARY ONE-YEAR SUBSCRIPTION TO INFINITI CONNECTION PLUS TELEMATICS SERVICE; THIS DOES NOT APPLY TO PC454 (SEE PAGE 2 FOR DETAILS). NOTE: VEHICLE ELIGIBILITY WILL BE VIEWED ON THE SECOND PAGE OF SERVICE COMM (EXCEPT PC454). THIS ACTIVITY IS NOT DISPLAYED ON THE MAIN PAGE OF SERVICE COMM BECAUSE IT IS OPTIONAL FOR CLIENTS TO PARTICIPATE."
PC451_PC452 2G T2017-02-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. "PC451_PC452 2G TCU UPDATE - MAIL NOTIFICATION THE PURPOSE OF THIS ANNOUNCEMENT IS TO LET FIELD PERSONNEL KNOW THAT THE FIRST 22K OWNER MAILINGS HAVE BEEN SENT OUT TODAY. THIS FIRST MAILING WAS DIRECTED TOWARDS CURRENT INFINITI CONNECTION SUBSCRIBERS OR TRIAL PARTICIPANTS. THE REMAINING OWNER NOTIFICATIONS WILL BE SENT OUT BETWEEN NOW AND DECEMBER 1, 2016. OWNER NOTIFICATION TIMING FOR Q50 OWNERS IS STILL TBD BASED ON PARTS AVAILABILITY TIMING."
ITB16-0382017-02-14. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. "2014-2016 QX80; FUEL TANK DOES NOT FILL TO CAPACITY WHEN LOW FUEL WARNING DISPLAYED IF YOU CONFIRM THE CUSTOMER STATES THAT WHEN THE DISTANCE TO EMPTY INDICATOR DISPLAYS “- - -” AND THE LOW FUEL WARNING INDICATOR IS ON, THE FOLLOWING OCCURS WHEN ADDING FUEL TO THE FUEL TANK: - THE FUEL PUMP NOZZLE WILL SHUT OFF AUTOMATICALLY AFTER 18-20 GALLONS OF FUEL HAS BEEN ADDED TO THE VEHICLE."
ITB12-011F2017-02-13. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). "TELEMATICS SERVICE INFORMATION VEHICLES EQUIPPED WITH FACTORY NAVIGATION SYSTEM THIS BULLETIN HAS BEEN AMENDED. MODIFICATIONS HAVE BEEN MADE TO INCLUDE QX30. NO OTHER CHANGES HAVE BEEN MADE. PLEASE DISCARD ALL PREVIOUS VERSIONS OF THIS BULLETIN."
ITB16-019C2017-02-13. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. "2015-2016 QX80; FUEL GAUGE DROPS QUICKLY AFTER TANK FILLED AND SHORT DRIVE THIS BULLETIN HAS BEEN AMENDED. THE PARTS INFORMATION SECTION HAS BEEN REVISED. NO OTHER CHANGES HAVE BEEN MADE. PLEASE DISCARD PREVIOUS VERSIONS OF THIS BULLETIN. IF YOU CONFIRM AFTER FILLING UP THE FUEL TANK TO “FULL”, THE FUEL GAUGE WILL DROP DOWN TO ABOUT 7/8 (SEE FIGURE 1) QUICKLY AFTER A SHORT DRIVE. ACTION REPLACE THE COMBINATION METER. -LOOK UP THE COMBINATION METER PART NUMBER USING THE VIN WITH WIN/FAST OR EQUIVALENT, AND THEN ORDER THE CORRESPONDING NEW PART NUMBER LISTED IN THE PARTS INFORMATION ON NEXT PAGE THROUGH MODEL ELECTRONICS. -REFER TO THE ELECTRONIC SERVICE MANUAL (ESM), SECTION MWI – METER, WARNING LAMP & INDICATOR FOR REMOVAL AND REASSEMBLY."
ITB16-019B2017-02-13. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. "2015 – 2016 QX80; FUEL GAUGE DROPS QUICKLY AFTER TANK FILLED AND SHORT DRIVE THIS BULLETIN HAS BEEN AMENDED. CHANGES HAVE BEEN MADE THROUGHOUT THIS BULLETIN. PLEASE DISCARD PREVIOUS VERSIONS OF THIS BULLETIN. IF YOU CONFIRM AFTER FILLING UP THE FUEL TANK TO “FULL”, THE FUEL GAUGE WILL DROP DOWN TO ABOUT 7/8 (SEE FIGURE 1) QUICKLY AFTER A SHORT DRIVE. ACTION REPLACE THE COMBINATION METER. -LOOK UP THE COMBINATION METER PART NUMBER USING THE VIN WITH WIN/FAST OR EQUIVALENT, AND THEN ORDER THE CORRESPONDING NEW PART NUMBER LISTED IN THE PARTS INFORMATION ON NEXT PAGE THROUGH MODEL ELECTRONICS. -REFER TO THE ELECTRONIC SERVICE MANUAL (ESM), SECTION MWI – METER, WARNING LAMP & INDICATOR FOR REMOVAL AND REASSEMBLY."
ITB14-011C2017-02-13. Service bulletin. ENGINE; ELECTRICAL SYSTEM:IGNITION. "REMOTE ENGINE START NOT WORKING THIS BULLETIN HAS BEEN AMENDED. CHANGES HAVE BEEN MADE TO ITEMS 4 AND 13 IN THE SUPPLEMENTAL DIAGNOSIS TABLE. NO OTHER CHANGES HAVE BEEN MADE. PLEASE DISCARD PREVIOUS VERSIONS OF THIS BULLETIN. SERVICE INFORMATION IF A CUSTOMER STATES THE REMOTE ENGINE START (RES) FEATURE OF AN APPLIED VEHICLE IS “NOT WORKING”, MAKE SURE THE SYSTEM IS PROPERLY SET TO OPERATE: -THE IGNITION IS TURNED OFF -THE SHIFT SELECTOR IS IN PARK (P) -THE HOOD/DOORS/TRUNK LID/LIFT GATE ARE COMPLETELY CLOSED -NO OTHER OF THE VEHICLE’S INTELLIGENT KEYS (I-KEYS) ARE INSIDE, OR WITHIN “STARTING” RANGE OF, THE VEHICLE -THE I-KEY/KEY FOB (KEY FOB) IS WITHIN THE OPERATING RANGE OF 197 FT OR 60 M IF THE ABOVE CONDITIONS ARE MET, RES SHOULD WORK. 1. POINT THE KEY FOB AT THE VEHICLE. 2. PRESS THE LOCK BUTTON. 3. PRESS AND HOLD THE RES BUTTON WITHIN FIVE (5) SECONDS OF PRESSING THE LOCK BUTTON UNTIL THE TURN SIGNAL LIGHTS TURN ON. WHENEVER AN APPLIED VEHICLE HAS A CONCERN WITH THE REMOTE ENGINE START (RES) FEATURE NOT WORKING PROPERLY, MAKE SURE TO VERIFY THE INCIDENT BEFORE STARTING ANY DIAGNOSIS AND/OR REPLACING PARTS. FOR A BETTER UNDERSTANDING OF THE RES SYSTEM, REFER TO SECTION 3: ""PRE-DRIVING CHECKS AND ADJUSTMENTS > REMOTE ENGINE START OF THE APPLIED VEHICLE’S OWNER’S MANUAL. WHEN DIAGNOSING RES OPERATION, USE THE SUPPLEMENTAL RES SERVICE INFORMATION AND SUPPLEMENTAL DIAGNOSIS TABLE (STARTING ON PAGE 2) IN ADDITION TO THE ESM."
REVISION1-PC4542017-02-07. Service bulletin. EQUIPMENT. "THIS ANNOUNCEMENT HAS BEEN REVISED TO CLARIFY THIS ACTIVITY IS NOT AN OFFICIAL STOP SALE. RETAILERS MAY SELL VEHICLES THAT HAVE NOT BEEN UPGRADED. PLEASE REFER TO ADDITIONAL Q&A SUPPLIED IN THIS DOCUMENT. PLEASE DISCARD EARLIER VERSIONS OF THIS BULLETIN. ON FEBRUARY 26TH, INFINITI ANNOUNCED THAT IT WAS SENDING A REMINDER NOTIFICATION TO CLIENTS AFFECTED BY AT&T’S PLANNED DISCONTINUATION OF THE 2G CELLULAR NETWORK. IN LATE SUMMER 2016, INFINITI PLANS TO PROVIDE FURTHER INFORMATION TO AFFECTED CLIENTS REGARDING OPTIONS TO HAVE THEIR TELEMATICS UNITS UPDATED. AT THIS TIME, INFINITI IS CONDUCTING A RETAILER INVENTORY SERVICE ACTION ON AFFECTED UNITS IN RETAILER INVENTORY TO REPLACE THE 2G-COMPATIBLE TELEMATICS CONTROL UNIT WITH A TELEMATICS CONTROL UNIT DESIGNED TO CONNECT TO THE AT&T 3G CELLULAR NETWORK. THE AFFECTED VEHICLES ARE EITHER CURRENTLY IN RETAILER INVENTORY OR ASSIGNED AND IN TRANSIT TO THE RETAILER. INFINITI REQUESTS THESE VEHICLES BE UPDATED PRIOR TO SALE TO ENABLE CLIENTS TO ACCESS AVAILABLE INFINITI CONNECTION™ FEATURES, INCLUDING AUTOMATIC COLLISION NOTIFICATION AND EMERGENCY CALLING. THERE ARE APPROXIMATELY 142 Q50 VEHICLES IN RETAILER INVENTORY THAT ARE EQUIPPED WITH TELEMATICS CONTROL UNITS DESIGNED TO CONNECT TO THE 2G CELLULAR NETWORK. HOWEVER, THE HARDWARE UPGRADE SERVICE PROCEDURE IS NOT AVAILABLE AT THIS TIME. PLEASE DO NOT TAKE ANY ACTION AT THIS TIME ON Q50 VEHICLES THAT ARE EQUIPPED WITH A 2G-COMPATIBLE TELEMATICS CONTROL UNIT. FURTHER INSTRUCTIONS WILL BE PROVIDED AT A LATER DATE FOR THE TCU UPGRADE ON AFFECTED Q50 VEHICLES. INFINITI EXPECTS THIS COMMUNICATION TO OCCUR IN LATE SUMMER 2016. IMPORTANT: RETAILERS ARE REQUESTED TO INSTALL A 3G-COMPATIBLE TELEMATICS CONTROL UNIT IN VEHICLES AFFECTED BY THIS SERVICE ACTION PRIOR TO RETAIL TO ENSURE CLIENT SATISFACTION."
PC4542017-02-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. "ON FEBRUARY 26TH, INFINITI ANNOUNCED THAT IT WAS SENDING A REMINDER NOTIFICATION TO CLIENTS AFFECTED BY AT&T’S PLANNED DISCONTINUATION OF THE 2G CELLULAR NETWORK. IN LATE SUMMER 2016, INFINITI PLANS TO PROVIDE FURTHER INFORMATION TO AFFECTED CLIENTS REGARDING OPTIONS TO HAVE THEIR TELEMATICS UNITS UPDATED. AT THIS TIME, INFINITI IS CONDUCTING A RETAILER INVENTORY SERVICE ACTION ON AFFECTED UNITS IN RETAILER INVENTORY TO REPLACE THE 2G-COMPATIBLE TELEMATICS CONTROL UNIT WITH A TELEMATICS CONTROL UNIT DESIGNED TO CONNECT TO THE AT&T 3G CELLULAR NETWORK. THE AFFECTED VEHICLES ARE EITHER CURRENTLY IN RETAILER INVENTORY OR ASSIGNED AND IN TRANSIT TO THE RETAILER. INFINITI REQUESTS THESE VEHICLES BE UPDATED PRIOR TO SALE TO ENABLE CLIENTS TO ACCESS AVAILABLE INFINITI CONNECTION™ FEATURES, INCLUDING AUTOMATIC COLLISION NOTIFICATION AND EMERGENCY CALLING. THERE ARE APPROXIMATELY 142 Q50 VEHICLES IN RETAILER INVENTORY THAT ARE EQUIPPED WITH TELEMATICS CONTROL UNITS DESIGNED TO CONNECT TO THE 2G CELLULAR NETWORK. HOWEVER, THE HARDWARE UPGRADE SERVICE PROCEDURE IS NOT AVAILABLE AT THIS TIME. PLEASE DO NOT TAKE ANY ACTION AT THIS TIME ON Q50 VEHICLES THAT ARE EQUIPPED WITH A 2G-COMPATIBLE TELEMATICS CONTROL UNIT. FURTHER INSTRUCTIONS WILL BE PROVIDED AT A LATER DATE FOR THE TCU UPGRADE ON AFFECTED Q50 VEHICLES. INFINITI EXPECTS THIS COMMUNICATION TO OCCUR IN LATE SUMMER 2016. IMPORTANT: RETAILERS SHOULD NOT SELL OR TRADE ANY AFFECTED VEHICLES IN RETAILER INVENTORY SUBJECT TO THIS SERVICE ACTION UNTIL THE 3G-COMPATIBLE TELEMATICS CONTROL UNIT HAS BEEN INSTALLED."
ITB15-0092015-06-03. Service bulletin. AIR BAGS:FRONTAL. INFORMATION PROVIDED FOR REPAIR PROCEDURE FOR B00A0 DTC’S AND DIAGNOSIS. *CN

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.