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Service bulletins for the 2014 Volkswagen Jetta

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.

1657 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
On-car analysis2018-09-17. Service bulletin. ENGINE AND ENGINE COOLING. On-car analysis list of Customer Complaint: Mil?on with fault code P046C, untouched vehicles
On-car analysis2018-09-17. Service bulletin. ENGINE AND ENGINE COOLING. On-car analysis list of Customer Complaints: Mil-on with fault code P046C, untouched vehicles
On-car analysis2018-09-17. Service bulletin. ENGINE AND ENGINE COOLING. On-car analysis list of Customer Complaint: Mil?on with fault code P046C, untouched vehicles
On-car analysis2018-09-17. Service bulletin. ENGINE AND ENGINE COOLING. On-car analysis list of Customer Complaints: Mil?on with fault code P046C, untouched vehicles
On-car analysis2018-09-17. Service bulletin. ENGINE AND ENGINE COOLING. On-car analysis list for Customer Complaint: Mil?on with fault code P046C, untouched vehicles
On-car analysis2018-09-17. Service bulletin. ENGINE. On-car analysis list of Customer Complaints: Mil?on with fault code P046C, untouched vehicles
On-car Analysis2018-08-06. Service bulletin. EQUIPMENT:ELECTRICAL; ENGINE. On-car analysis list of customer compliants: Mil?on with fault code P046C, untouched vehicles
On-Car Analysis2018-08-06. Service bulletin. ENGINE; EQUIPMENT:ELECTRICAL. On-car analysis list of customer compliants Customer Complaint: Mil?on no electric drive mode, untouched vehicles
On-Car Analysis2018-08-06. Service bulletin. ENGINE; EQUIPMENT:ELECTRICAL. On-car analysis list of customer compliants Customer Complaint: Mil?on no electric drive mode, untouched vehicles
V011711 20348982018-04-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). Modify service instruction and to update GFF Time expenditure in the warranty table.
Emissions Recall2018-04-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Updated work procedure, 2010 Model Year pre-repair aftertreatment system inspection.
V171701 20128552018-04-16. Service bulletin. ENGINE AND ENGINE COOLING. 17 17 01 July 5, 2017 2012855 Supersedes Technical Bulletin 17-16-02 (V171602) dated April 29, 2016 due to updated oil standards lists to current specifications. Engine Oils Which Meet Volkswagen Oil Quality Standards
TT011604 20460112018-03-13. Service bulletin. ENGINE. Specific repair reminder during engine replacement to install specific fasteners to prevent oil leaks.
VWoa Dealer Anno2018-02-05. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. This document informs of Volkswagen AG and Audi AG received notice from the US Environmental Protection Agency, US Department of Justice and the California Air Resources Board of an investigation related to emissions compliance matters.
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
TT171501-20401702018-02-05. Service bulletin. ENGINE. To add model year 2016 and 2017 applicability and reminder about Programming Activation of Oil Pressure Regulation/Retraction on all models with 1.8L CPKA and CPRA engines after engine assembly, cylinder head or turbocharger replacement.
V131702 20443502018-02-05. Service bulletin. ENGINE. Update TB to include model year 2017 and include additional engine applicability.
V241707 20473632018-02-05. Service bulletin. ENGINE AND ENGINE COOLING. Metadata adjustment. TB appeared with tech tips in Elsa.
V191603 20454512018-01-08. Service bulletin. ENGINE AND ENGINE COOLING. Identify a potential area where a coolant leak may occur with the appropriate solution should a coolant leak occur in that area.
V001605 20338462018-01-08. Service bulletin. ENGINE. Updated to include additional model year applicability.
V011615 20148152018-01-08. Service bulletin. ENGINE. Update to include additional model year applicability.
VIN-4-A-PIN01-042017-12-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING. Customer states noise from the engine/turbo and/or MIL-on and misfire faults
TT 21-13-012017-12-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. Tech Tips (Equipped with Turbocharged Engine Turbocharger Replacement Tip): If mechanical damage is found to the turbocharger (e.g. damaged compression wheel, loose or broken shaft), it is not enough to just replace the turbocharger. This document informs the procedure of checks for damage.
V271301 20339782017-12-14. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Technical Bulletin (Generator Replacement): This document informs of Charging System inoperative/malfunctions, noise from engine compartment, accessory drive belt damaged or missing. From this condition one or more of the following symptoms are possible * Discharged Battery * No Start * Battery Indicator illuminated in Instrument Cluster * "Low Voltage" DTCs in various control modules * Engine noise * Accessory Drive Belt damaged or missing If a generator is replaced, there must be a confirmed failed GFF Test Plan available, or in the event of a mechanical failure of the component, complete and detailed documentation of the reason for the replacement, which must be submitted into the warranty claim comments.
Maintenance Card2017-12-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING. 2014 Volkswagen Jetta Sedan Maintenance Schedule For USA 2.0L TDI Engine: This document contains the maintenance service schedule for a vehicle from 10,000 miles to 130,000 miles.

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