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Service bulletins for the 2014 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.

1567 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
TT 57 18 042019-06-24. Service bulletin. EQUIPMENT. Remote start diagnostic reference
TT 37-18-02ss12019-06-24. Service bulletin. POWER TRAIN. Addressing Transmission Fluid Temperature Sensor Concerns, update authing system metadata.
TT 37 18 022019-06-24. Service bulletin. POWER TRAIN. Addressing Transmission Fluid Temperature Sensor Concerns, update authing system metadata.
TT 01 18 142019-06-24. Service bulletin. FUEL SYSTEM, GASOLINE. Alternative diagnosis for lean fuel trim.
Email Important2019-06-24. Service bulletin. EQUIPMENT. Email Important TDI Announcement Duplicate Photos in IN-FORM
2-0L Gen 2 AEM2019-06-24. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Email 2.0L Gen 2 AEM Correction
24DR-201811192019-06-24. Service bulletin. ELECTRICAL SYSTEM. SERV_ACT - Engine Control Module (ECM) Software_REVISED
24DR-201811202019-06-24. Service bulletin. ELECTRICAL SYSTEM. SERV_ACT - Engine Control Module (ECM) Software_REVISED
VWP-18-112019-06-13. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. This Document was revised on page 2. The verbiage was changed from the cusomter's perspective to the dealer's persepective
V171805-20128552019-06-12. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE. Engine oils which meet Volkswagen oil quality standards.
V871812-20055662019-06-12. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT ADAPTIVE/MOBILITY. Update vehicle metadata.
V171806-20178132019-06-12. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE. Update to TB to include model year 2018 & 2019 applicability.
V001809-20530652019-06-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY. Additional Safety Inquiry and Reporting instruction.
TT 37-18-02ss12019-06-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EQUIPMENT ADAPTIVE/MOBILITY. Addressing Transmission Fluid Temperature Sensor Concerns, update authing system metadata.
TT 37 18 022019-06-12. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Addressing Transmission Fluid Temperature Sensor Concerns, update authing system metadata.
V001808-20530652019-06-12. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Additional Safety Inquiry and Reporting instruction.
TT 91 14 01ss62019-06-12. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Addressing Component Protection display . Update model and model year applicability.
TT 57 18 042019-06-12. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:ELECTRICAL. Remote start diagnostic reference
Email Important2019-06-11. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Email Important TDI Announcement Duplicate Photos in IN-FORM
24DR-201811202019-06-11. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SERV_ACT - Engine Control Module (ECM) Software_REVISED
TT 01 18 142019-06-11. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV); EQUIPMENT ADAPTIVE/MOBILITY. Alternative diagnosis for lean fuel trim.
2-0L Gen 2 AEM2019-06-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT. Email 2.0L Gen 2 AEM Correction
24DR-201811192019-06-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SERV_ACT - Engine Control Module (ECM) Software_REVISED
TRMNYDMV_VW2019-06-07. Service bulletin. AIR BAGS. In conjunction with the New York Department of Motor Vehicles, Volkswagen will be sending Takata airbag recall reminder notices to approximately 11,500 Volkswagen owners in the state of New York on May 23, 2019.
VOS-19-112019-06-07. Service bulletin. EQUIPMENT. This document outlines fixes within the ODIS vehicle diagnostic software for various test plans.

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