2019 Infiniti QX50 Technical Service Bulletins

172 technical service bulletins (TSBs) are on record for the 2019 Infiniti QX50. 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.

• 10144494Aug 15, 2018Transmission and drivetrain, Equipment. CVT FLUID LEVEL CHECK SERVICE INFORMATION This bulletin has been amended. The APPLIED VEHICLES and SERVICE INFORMATION sections have been revised. No other changes have been made. Please discard all previous versions of this bulletin.
• 10145046Aug 3, 2018Fuel system. Fuel Injector Replacement Retailer Inventory ***** Parts Update ***** 100% of retailer inventory parts need was automatically shipped to affected retailers the week of July 23, 2018. The purpose of this update is to inform retailers that 14035-5NA0A Intake Manifold Gaskets are on temporary parts restriction. Intake manifold gaskets may be incorrectly packaged and a PDC stock check is currently in progress to confirm.
• 10145045Aug 3, 2018Fuel system. Open Affected Retailer Inventory
• 10143811Jul 20, 2018Fuel system. CAMPAIGN BULLETIN Fuel Injector Replacement Retailer Inventory. Retailer Announcement ***** INFINITI is conducting a quality action to replace the high pressure fuel injectors on 53 specific MY 2019 INFINITI QX50 (J55) vehicles in new inventory. A misfire condition may occur due to insufficient fuel volume injection resulting in malfunction indicator light (MIL) illumination.
• 10144483Jun 13, 2018Visibility (wipers, defrost, mirrors). 2019 QX50 PGF Film Removal ? Supplemental Information This bulletin applies only to vehicles equipped with a panoramic moonroof. What Retailers Should Do: This information applies to 2019 QX50 equipped with a panoramic moonroof only. In reference to bulletin ITB01-024e, there is a clear protective tape on the right and left moonroof trim finishers which also should be removed during the PGF removal process.
• 10141448May 30, 2018Steering, Electrical system. DAST CALIBRATION (MODE1) INCOMPLETE OR C13E9-00/C13EB-00 UNABLE TO ERASE This bulletin applies only to vehicles equipped with Direct Adaptive Steering (DAST). SERVICE INFORMATION This bulletin has information for two services for which a technician may need additional help: - While performing DAST CALIBRATION (MODE1), the calibration may stop or will not start. - DTC C13E9-00 (BOOTING ANGLE PROCESSING) and C13EB-00…
• 10141447May 24, 2018Electrical system, Equipment. 2019 QX50; SERVICE INFORMATION FOR DTC P11AB SERVICE INFORMATION The Applied Vehicle has a Diagnostic Trouble Code (DTC) that can be stored if power is interrupted to the Variable Compression Ratio Control Module Circuit under certain conditions. DTC P11AB ? (VCR control module circuit) can be stored if: - 12 volt power is interrupted while the ignition is ON, or up to 3 minutes after the ignition was turned OFF…
• 10141446May 17, 2018Equipment. 2019 QX50; AWD BADGE SERVICE INFORMATION The AWD badge is installed from the factory ONLY on vehicles produced AFTER the build date shown below. NOTE: If any customer/retailer would like to retrofit an existing unit it would be at their discretion, and not a warrantable item.
• 10141444May 8, 2018Engine, Equipment. 2019 QX50; MIL ON WITH ?CODE_200400? OR ?CODE_001200? STORED This bulletin has been amended throughout. Discard all previous versions of this bulletin.
• 10141450May 1, 2018Equipment, Visibility (wipers, defrost, mirrors). Washer Fluid Retailer Inventory ***** Retailer Announcement ***** INFINITI is conducting a quality action to adjust the windshield washer fluid mixture on 1,151 specific MY 2019 INFINITI QX50 (J55) vehicles. The windshield washer mixture concentrate does not meet INFINITI specifications.
• 10138261Apr 13, 2018Equipment. 2019 QX50; CENTER CONSOLE SLIDING SHUTTER INFORMATION SERVICE INFORMATION The 2019 QX50 comes from the factory with an instructional label on the sliding shutter that covers the center console cup holders (see Figure 1). This label is installed to provide instructions on how to operate the sliding shutter. DO NOT remove this label during PDI or while the vehicle is in retailer inventory. Leave this label attached.
• 10138260Apr 12, 2018Electrical system. 2019 QX50; BATTERY TESTING WITH DSS-5000 VIN BARCODE WILL NOT SCAN SERVICE INFORMATION When testing the battery on an early production 2019 QX50 with the DSS-5000, the VIN barcode may not scan into the battery information screen. If this should occur, use the Edit Battery Information screen to manually enter each field. Make sure to use the following values: - Battery Type: Enhanced Flooded - Battery Rating: 720
• 10144484Apr 4, 2018Equipment. NEW PAINT GUARD FILM REMOVAL INFORMATION This bulletin applies only to new, unsold vehicles with Paint Guard Film in Dealer Stock. 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.
• 10138258Apr 3, 2018Equipment, Engine cooling. 2019 QX50; MIL ON WITH ?CODE_200400? STORED SERVICE INFORMATION If the MIL is ON and CONSULT-III plus (C-III plus) shows ?CODE_200400? (Figure 1) stored under engine, perform the Electronic Service Manual (ESM) diagnostic for DTC P2004 (SWIRL CONT/V (B1)). - C-III plus will be updated/corrected at a later date.
• 10136209Mar 26, 2018Brakes, Vehicle speed control. ADAS SYSTEM DTC C1A03, C1A04, AND/OR C1B01 SERVICE INFORMATION This bulletin has been amended. The Applied Vehicles section has been revised. No other changes have been made. Please discard previous versions of this bulletin.
• 10136202Mar 26, 2018Engine, Equipment. INTELLIGENT KEY NOT DETECTED / ENGINE WILL NOT START This bulletin has been amended to update the Applied Vehicles. No other changes were made. Please discard previous versions of this bulletin.
• 10136642Mar 23, 2018Wheels, Electronic stability control. 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.
• 10136638Mar 19, 2018Exterior lighting. HEADLAMP FOGGING This bulletin has been amended. The APPLIED VEHICLES section has been revised. No other changes have been made. Please discard previous versions of this bulletin.
• 10136647Mar 7, 2018Electrical system. TELEMATICS SERVICE INFORMATION This bulletin has been amended. Changes have been made throughout. It is necessary to read the revised procedure(s) in entirety to properly perform the action(s). Please discard previous versions of this bulletin.
• 10136636Mar 7, 2018Equipment. DBS Enhancement: Custom VIN Campaign Report INFINITI is pleased to announce the availability of a new DBS enhancement to the Service > Campaign screen: Custom VIN Campaign Report. The tool identifies open campaigns on a customized VIN list loaded into DBS for INFINITI and Nissan vehicles.
• 10130479Feb 22, 2018Equipment. DISPLAY CONTROL UNIT REPLACEMENT This bulletin has been amended. The Applied Vehicles section has been revised. No other changes have been made. Please discard previous versions of this bulletin.
• 10119210Jul 7, 2017Electrical system. 12 VOLT BATTERY STORAGE AND MAINTENANCE FOR NEW VEHICLES IN RETAILER INVENTORY This bulletin has been amended throughout. Please discard all previous versions of this bulletin.

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