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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: Cooling system are shown. Show all

Bulletins, newest first
UPDATE01A32024-04-01. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. Coolant Flush (NVLW)
V8016012040580102024-02-06. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. Update TB because of new engine coolant part number.
UPDATE01AE2023-08-14. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. Coolant Flush (NVLW)
V1917012022548102023-06-06. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. Introduce new engine coolant compatible with all models and all model years.
EN-1223132022-03-28. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. VW Elsa Newsletter.
V8720022061094_22020-12-04. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Using Nitrogen to assist in finding A/C refrigerant leaks.
V8016012040580_82020-07-07. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT. Updated to changes gallons to liters in Warranty parts table.
V801601_20405802019-12-06. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE AND ENGINE COOLING:COOLING SYSTEM. Updated to include Noise Dampining Pan Self Locking Bolts in Required Parts table.
analysis list 032018-12-10. Service bulletin. SERVICE BRAKES; ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT:ELECTRICAL. MIL-on fault P2407 in the ECM
TT 19 18 012018-12-03. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM; ENGINE. Alternate diagnostic process for overheating.
TT 19-13-022017-10-31. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; ENGINE AND ENGINE COOLING:COOLING SYSTEM. Tech Tips (2.0L CCTA/CBFA Coolant Leak or Repeat Coolant Leak from the Water Pump Area): Inspect the water pump for signs of contact with engine oil. Engine oil may cause the water pump gasket to swell, which may lead to a coolant leak. This document informs of the precaustions necessary if a water pump replacement is necessary.
VIN-4-A-PIN Apri2017-10-21. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ENGINE AND ENGINE COOLING:COOLING SYSTEM; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER; VISIBILITY:SUN/MOON ROOF ASSEMBLY; SERVICE BRAKES, AIR:DISC:CALIPER; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK. MIL-on fault P2407 in the ECM
VIN-4-A-PIN Apri2017-10-21. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ENGINE AND ENGINE COOLING:COOLING SYSTEM; SERVICE BRAKES, AIR:DISC:CALIPER; EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; VISIBILITY:SUN/MOON ROOF ASSEMBLY; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER; LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK. MIL-on fault P2407 in the ECM
VIN-4-A-PIN Apri2017-10-21. Service bulletin. LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK; ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER; VISIBILITY:SUN/MOON ROOF ASSEMBLY; SERVICE BRAKES; STRUCTURE:BODY:DOOR. MIL-on fault P2407 in the ECM

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