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Service bulletin 0501

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 id10015085
Published by NHTSA2005-05-19
Manufacturer's number0501
Manufacturer's date2005-04-27
NHTSA componentPOWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

NHTSA's summary

REQUIRED REAR FINAL DRIVE DIFFERENTIAL GEAR OIL CHANGE. *TT

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

Transmission and driveline, Differential

Vehicles listed
VOLKSWAGEN TOUAREG2004

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

Other bulletins for the same vehicles and component
TB-01-09-162010-07-26. Service bulletin. VOLKSWAGEN: DRIVETRAIN BINDING/TIRES SCRUBBING DURING LOW SPEED MANEUVERING, ESP LIGHT IN INSTRUMENT CLUSTER ON OR FLASHING. TENSION IN DRIVETRAIN; VIBRATION AND LOAD SENSITIVE KNOCKING FROM THE DRIVETRAIN; CRACKING NOISE UPON ACCELERATION FROM STOP, WHILE CORNERING OR DRIVING SLOWLY; SHUDDER WHEN CORNERING; RUBBING OR SLIPPING WHEN CORNERING; ELECTRONIC FAULTS IN 22 FOUR WHEEL DRIVE ELECTRONICS-DTC'S 02033, 02039, 02042 OR 02400 STORED. *PE