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Service bulletin TB-01-09-14

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10032415
Published by NHTSA2010-03-17
Manufacturer's numberTB-01-09-14
Manufacturer's date2009-07-22
NHTSA componentENGINE AND ENGINE COOLING:ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

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

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Transmission and driveline, Automatic transmission

Vehicles listed
VOLKSWAGEN GTI2008
VOLKSWAGEN JETTA2008

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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