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Service bulletins for the 2015 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.

1123 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
V011515 20401712017-11-08. Service bulletin. EQUIPMENT; ENGINE. Technical Bulletin (The camshaft adjuster control valve may stick causing camshaft position faults.): This document contains the fault codes needed to diagnose, and service the issue. The document contains the fault codes necessary to check warranty coverage for servicing the issue
V201503 20314262017-11-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE; FUEL SYSTEM, GASOLINE. Technical Bulletin: High Pressure Fuel Pump Diagnosis. Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements. This document contains the procedure to update the programming on the diagnostic hardware. This document contains the fault codes necessary to check the warranty coverage for servicing this issue.
V261506 20394362017-11-08. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE. Technical Bulletin (Ad Blue Leakage at Reductant Injector): Welding process issues of the reductant line connector to the supply line may cause Ad Blue leakage at the reductant injector. This document contains the fault codes needed to diagnose, and service the issue. The document contains the fault codes necessary to check warranty coverage for servicing the issue
V871506 20199472017-11-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE AND ENGINE COOLING. Technical Bulletin (Air Conditioning, Cleaning of the Refrigerant Circuit (U.S.Only)): In cases where an air conditioning system component (such as a compressor or other system component) has failed and debris from the compressor or component is circulated throughout the refrigerant circuit, the refrigerant circuit must be cleaned of any and all debris or damage to the replacement components will result. This document contains information on how to diagnose, and service this issue.
V871508 20055662017-11-08. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. Technical Bulletin (HVAC, Unpleasant Odor): Unpleasant odor is coming from Heating and Ventilation system. Odor mainly occurs after vehicle has been sitting (unused) at least 5 hours and within 20 to 60 seconds after vehicle is first started. This document contains information on how to diagnose, and service this issue.
TT 27-15-012017-11-08. Service bulletin. POWER TRAIN; ENGINE. Tech Tips (No Crank, No Start After Cold Soak issues): Concern may be the result of a leaking vacuum check valve not holding residual pressure overnight. This results in a hard brake pedal that may require more pressure than usual to allow the vehicle to crank.
TT 21-10-022017-11-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; POWER TRAIN. Tech Tips: The document discusses the conditions of when turbo can to be fixed or replaced
TT 19-13-022017-11-08. Service bulletin. ENGINE AND ENGINE COOLING. Tech Tips (Coolant Leak or Repeat Coolant Leak from the Water Pump Area): The document informs to inspect for issues, and why issues may happen. It also notes how to fix the issue, and other issues that could happen while repairing the issue
TT 19-12-012017-11-08. Service bulletin. ENGINE. Tech Tips (Radiator Identification Sensor): On TSI (2.0l CCTA, CBFA) equipped vehicles with fault code P2568 Direct Ozone Reduction Catalyst Temperature Sensor, this fault refers to - G611- as Radiator Identification Sensor. If the radiator requires replacement on any above listed vehicle, the -G611- will be packaged separately within the radiator packaging. The new sensor will need to be bonded to the radiator.
TT 17-15-022017-11-08. Service bulletin. ENGINE. Tech Tips (TDI, with engine codes CVCA, CRUA-Yellow Engine Oil Light coming ON): The document referfs to a new designed dipstick, and the need to maintain proper oil levels. It is important that the oil level be kept within the normal operating range, as overfilling of the crankcase can result in oil service warnings for the customer
TT 32-15-012017-11-08. Service bulletin. ENGINE; POWER TRAIN. Tech Tips: Issues with Transmission-Knocking Noise from the Rear of the Engine or Bell Housing Area
V011512 20401712017-11-08. Service bulletin. ENGINE. Technical Bulletin: Issues with the camshaft adjuster control valve may stick causing camshaft position faults. The document contains the fault codes, and warranty information for diagnosing, and servicing these issues
V011509 20400572017-11-08. Service bulletin. FUEL SYSTEM, DIESEL; ENGINE; ELECTRICAL SYSTEM. Technical Bulletin: The software was updated to diagnose the Deviation between the calculated and the actual soot mass of the particulate matter trap. The document also contains the fault codes to service the issue, and the Update-Programming Procedure
V201502 20314262017-11-08. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; ENGINE. Technical Bulletin (High Pressure Fuel Pump Diagnosis): Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements
V241503 20401792017-11-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. Technical Bulletin: This document refers to direction on DTC P2014 Intake Manifold Position Sensor -G336- Replacement, and its fault codes.
V261503 20387522017-11-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Technical Bulletin: This document contains fault codes for matience on MIL ON, Exhaust Flap Faults. The new Generation III TDI engines have an exhaust flap that is welded into the exhaust pipe assembly. If faults for the flap electronics are stored, it is not necessary to replace the complete pipe. Replacement electronics components are available.
V261502 20387522017-11-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. This document contains the fault codes to trouble shoot MIL ON, Exhaust Flap Fault issues. The new Generation III TDI engines have an exhaust flap that is welded into the exhaust pipe assembly. If faults for the flap electronics are stored, it is not necessary to replace the complete pipe. Replacement electronics components are available.
V001413 20338462017-11-08. Service bulletin. ENGINE. Technical Bulletin (Fuel Additive to Help Prevent Sporadic Misfire Faults): Fuel quality impacts the operating performance, efficiency and service life of the engine. The use of poor quality fuels may result in deposit build up on the fuel injectors and intake valves. This may result in a rough running condition, sporadic misfires, or cold start misfire faults storing in the ECM fault memory. This document informs a Volkswagen approved fuel additive is available to help remove and prevent deposits on fuel injectors and intake valves.
V921503 20373222017-11-08. Service bulletin. ENGINE. Technical Bulletin (Washer Level Sensor issues): The sensitivity of the washer solvent level sensor (G33) can be affected by the type, concentration, and the presence of additives in the washer solvent currently in the tank. The operation of the level sensor relies on the composition of the solvent to provide an accurate message on the solvent level. Incorrect concentration and the presence of additives can contaminate the sensor and reduce its sensitivity. This document discusses the diagnosis, and potential remedy of the issue.
Revised_Oil_Capa2017-11-03. Service bulletin. EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE. Job Aid ? VW Engine Oil Capacities (Gasoline, Diesel, Hybrid Engines)
V191401 20225492017-10-31. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Technical Bulletin (Electric Coolant Fans Continue to Run after Ignition is Switched OFF): This documentation informs it is considered normal operation for the electric coolant fans to continue to run for up to 15 minutes after the ignition is switched off in gasoline engine applications, and up to 16 minutes in diesel engine applications. The production solution to service this issue is that no production change is required.
TT 27-15-012017-10-31. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV). Tech Tips: No Crank, No Start After Cold Soak
V011506 20401712017-10-31. Service bulletin. ENGINE. Technical Bulletin: This notice discusses how To avoid engine damage when working on the valvetrain. It also contains the trouble shooting codes for servicing the issue
V011508 20401712017-10-31. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV). Technical Bulletin: This document refers to the camshaft adjuster control valve which may stick causing camshaft position faults. This document contains the trouble shooting codes in order to service this issue
TT 27-13-012017-10-31. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. Tech Tips: Generator Charging Concern Diagnosis Tip - One Way Clutch Pulley Testing

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