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Service bulletins for the 2019 Infiniti QX50

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.

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

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Only bulletins with component: Labels and manuals are shown. Show all

Bulletins, newest first
ITB21-025A2023-04-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. DTC C1A17-49 STORED IN LASER/RADAR This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
ITB19-005a2021-03-06. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM. CLOCK, AUDIO, HVAC OR NAVIGATION SETTINGS INTERMITTENTLY CHANGE ON THEIR OWN This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
PC706 - 2019 QX52019-08-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE. Quality Assurance Hold ***** Retailer Announcement ***** INFINITI is committed to a high level of client service and satisfaction. This commitment requires INFINITI to periodically place certain vehicles on temporary Quality Assurance (QA) Hold to assure that these vehicles, as delivered to our clients, meet our exacting standards and our clients? expectations. Effective immediately, INFINITI is placing a temporary Quality Assurance (QA) Hold on three hundred and twenty-four (324) specific MY2019 QX50 vehicles. These vehicles may experience an engine c-link bearing failure during operation, which could lead to engine seizure. INFINITI engineering is studying this concern and will provide the appropriate field action as quickly as possible. ***** What Retailers Should Do ***** 1. Verify if vehicles are affected by this quality hold using Service Comm or DBS National Service History ? Open Campaign I.D. PC706 - 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 Hold applicability. 2. Please do not drive, sell, or trade the specific 2019 QX50 vehicles in Retailer Inventory subject to this QA Hold. 3. No further action is necessary at this time. INFINITI will provide an updated status by no later than July 26, 2019.
ITB12-011n2019-07-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TELEMATICS SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
ITB13-026h2018-03-26. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 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.

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