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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.

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Only bulletins with component: Automatic transmission are shown. Show all

Bulletins, newest first
UPDATE24AE2024-04-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). 1.8T ECM/TCM Software
List2023-10-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; UNKNOWN OR OTHER. On-car analysis list from December 2nd, 2013 please contact VW Helpline before attempting repair
Edition1152023-10-02. Service bulletin. STRUCTURE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ENGINE AND ENGINE COOLING. VW Elsa Newsletter
CHARTd2023-09-18. Service bulletin. SERVICE BRAKES, HYDRAULIC:FLUID; UNKNOWN OR OTHER; POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT; ENGINE; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID; POWER TRAIN:MANUAL TRANSMISSION:LUBRICANT. FLUID CAPACITY CHART
Edition462023-09-18. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. VW Elsa Newsletter
Edition622023-09-18. Service bulletin. ENGINE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN:AUTOMATIC TRANSMISSION. VW Elsa Newsletter
Edition932023-09-18. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. VW Elsa Newsletter
Edition642023-09-18. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN:AUTOMATIC TRANSMISSION. VW Elsa Newsletter
V3718022033975112023-07-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Automatic Transmission Fluid Requirements
TB0016012023-05-22. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Choosing service numbers-Transmission and Drivetrain.
OCA-1222022-03-28. Service bulletin. ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION. On-Car Analysis List.
Dealer 24EF2019-12-06. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Engine and/or transmission control module software designed and certified for similar models/model years was used in vehicles affected by this emissions service action. It is undetermined whether there could be an impact to OBD or CO2 emissions. As a precautionary measure, Volkswagen is proactively updating the software calibrations on affected vehicles.
Circular 24EF2019-12-06. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Engine and/or transmission control module software designed and certified for similar models/model years was used in vehicles affected by this emissions service action. It is undetermined whether there could be an impact to OBD or CO2 emissions. As a precautionary measure, Volkswagen is proactively updating the software calibrations on affected vehicles.
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.
2-0L Gen 2 AEM2019-06-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT. Email 2.0L Gen 2 AEM Correction
Dealer Letter -2019-04-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. VOLKSWAGEN DEALERSHIP COMMUNICATION (Shifting concerns): Current TCM programming in combination with ECM programming may cause shift quality concerns and/or rough running behavior depending on driving conditions. The corrective action taken for this issue was to Update the TCM and ECM software
On-car Analysis2019-04-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. On-car analysis list of customer complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
On-Car Analysis2019-04-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
TT 3710032019-04-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Update to model year applicability and existing tip for Dual clutch basic settings procedure.
Update Bulletin2019-04-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). UPDATE Technical Bulletin (TCM programming, and ECM programming quality concerns): Current TCM programming in combination with ECM programming may cause shift quality concerns and/or rough running behavior depending on driving conditions. The production solution to this issue was optimized software to address concerns listed in the Technical Background.
On Car Analysis2019-04-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
VIN-4-A-PIN 7-312018-02-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE; ELECTRICAL SYSTEM; INTERIOR LIGHTING; STRUCTURE:BODY. On-car analysis list of Customer Complaints: Customer states the oil light is on
V001607 20344072018-01-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Update to include model year 2017 applicability.
V371602 20339752018-01-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Updated to include an additional model year applicability.

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