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Service bulletins for the 2012 Volkswagen Passat

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.

1572 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Fuel tank are shown. Show all

Bulletins, newest first
V2317042041057102019-07-08. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. High Pressure Fuel Pump diagnosis.
V011232 20313412019-04-01. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE; FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY. Technical Bulletin (DTC P0441 Stored in the Engine Control Module): Production tolerance in Diagnostic Module Tank Leakage (DMTL) pump could cause a false flow reading. The production solution to this issue is updated DMTL pumps as of pumps? production date September 2012. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.
TT 20-16-012018-02-05. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP. Document informs how to check the fuel filler neck for blockage, and how to clean the part.
V201601_20441242017-06-20. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. CREATE AND INSTALL A SIMILAR DESIGN FUEL TANK VENT TO INHIBIT PROBABITY OF RESTRICTIONS ESPECIALLY DURING FREEZING WEATHER.
V201601_20441242017-06-15. Service bulletin. FUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. CREATE AND INSTALL A SIMILAR DESIGN FUEL TANK VENT TO INHIBIT PROBABITY OF RESTRICTIONS ESPECIALLY DURING FREEZING WEATHER.
V231506 20410572016-07-07. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES. SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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