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Service bulletins for the 2008 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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
TB2013052023-08-28. Service bulletin. FUEL SYSTEM, GASOLINE; SERVICE BRAKES, HYDRAULIC. High Pressure Fuel Pump Diagnosis
TB1914012023-08-28. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Electric Coolant Fans Continue to Run after Ignition is Switched OFF
TB1913032023-08-28. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Electric Coolant Fans Continue to Run after Ignition is OFF
TB1913012023-08-28. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Electric Coolant Fans Continue to Run after Ignition is OFF
TB1714042023-08-28. Service bulletin. ENGINE. Engine Oils Which Meet Volkswagen Oil Quality Standard VW 502 00/505 00/505 01 and VW 504 00/507 00
TB1714032023-08-28. Service bulletin. ENGINE AND ENGINE COOLING; ENGINE. Oil Consumption Measurement
TB1713032023-08-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Oil Consumption Measurement
TB1713022023-08-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION: OIL COOLER. Oil Consumption Measurement
TB0114082023-08-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. Gasoline Quality
TB0114072023-08-28. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER. Software Version Management
TB0113372023-08-28. Service bulletin. POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:VALVES/VALVE BODY; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE. Update Programming, ECM, TCM Software Update and Valve Body Replacement for Harsh Up - Down Shift from Transmission when Cold
TB0113362023-08-28. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:VALVES/VALVE BODY; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; STRUCTURE; POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; ELECTRICAL SYSTEM:SOFTWARE. Update Programming, ECM, TCM Software Update and Valve Body Replacement for Harsh Up - Down Shift from Transmission when Cold
TB0113142023-08-28. Service bulletin. ENGINE AND ENGINE COOLING. Engine, Misfire Diagnostic Aid
TB0113132023-08-28. Service bulletin. ENGINE AND ENGINE COOLING. Engine, Misfire Diagnostic Aid
TB0113102023-08-28. Service bulletin. ENGINE AND ENGINE COOLING. Engine, Misfire Diagnostic Aid
TB0014132023-08-28. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. Fuel Additive to Help Prevent Sporadic Misfire Faults
TB0014042023-08-28. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Squeaks, Rattles, Noise, Repair Materials
TB0014032023-08-28. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. Fuel Additive to Help Prevent Sporadic Misfire Faults
TB0014022023-08-28. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. Fuel Additive to Help Prevent Sporadic Misfire Faults
TB0014012023-08-28. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. Fuel Additive to Help Prevent Sporadic Misfire Faults
CustomerLetterB2023-08-14. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM; ENGINE AND ENGINE COOLING. Warranty Extension for Intake Manifold & Fuel Injectors Certain 2008-2011
Guide2023-08-14. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). P0102, P1128, P1296 - WA front oxygen sensor faults
V2719012011894242023-08-04. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Battery Testing and Charging using Midtronics VAS6161 and or GRX3000 Vas Charger
V2715032016076122023-08-04. Service bulletin. ELECTRICAL SYSTEM. Diagnostic assistance for excessive static current draw
V1719012012855642023-08-04. Service bulletin. ENGINE AND ENGINE COOLING. Volkswagen Engine oil quality standards, update to attachments.

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