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Service bulletins for the 2008 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.

606 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
TB-97-10-072011-02-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. VOLKSWAGEN: GFF TEST PLAN, GROUND CONNECTION VERIFICATION. NEW GFF FUNCTION TEST FOR ENGINE WILL NOT START OR INTERMITTENTLY DOES NOT START CONDITIONS. ENGINE GROUNDS MAY NOT BE SECURE. MODELS NEW BEETLE, CONVERTIBLE, JETTA, WAGON AND SPORTWAGEN. MODEL YEARS 2005-2010. *PE
TB-01-09-142010-03-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION. VOLKSWAGEN: UPDATE PROGRAMMING ENGINE AND TRANSMISSION CONTROL MODULE FOR INTERMITTENT HARSH 1-2, 2-3 SHIFT. CUSTOMERS MAY EXPERIENCE A HARSH SHIFT 1-2, 2-3 DURING ACCELERATION FROM A STOP, WITH 60-80% THROTTLE. UNDER COLD ENGINE START UP CONDITIONS, THE PROBLEM WILL APPEAR LESS FREQUENTLY THAN UNDER NORMAL OPERATION TEMPERATURES. *PE
TSB-01-07-642010-02-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. VOLKSWAGEN: DUE TO FUEL INTRUSION INTO THE LOW PRESSURE SIDE FUEL PRESSURE SENSOR G410, A FALSE SIGNAL MAY BE SENT TO THE ECM RESULTING IN A READING THAT IS OUT OF TOLERANCE. A FALSE SIGNAL MAY RESULT IN ILLUMINATION OF THE MALFUNCTION INDICATOR LAMP AND DTC P129F OR DTC P310B BEING STORED IN FAULT MEMORY. IMPROVED FUEL PRESSURE SENSOR G410 TO AIR AGAINST FUEL INTRUSION. *PE
20158312008-12-30. Service bulletin. STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. VOLKSWAGEN: EXHAUST HEAT SHIELD, REPLACEMENT GUIDELINES. HEAT SHIELDS ARE TO BE INSPECTED AFTER COMPLETION O ANY TYPE OF REPAIR TO THE UNDERBODY (EXHAUST SYSTEM TRANSMISSION, ETC.), AND IF DAMAGED, REPLACED. *PE

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