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Service bulletin TC94006

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 id37807
Published by NHTSA1995-01-10
Manufacturer's numberTC94006
Manufacturer's date1994-11-01
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

NHTSA's summary

REVISED SECONDARY REGULATOR VALVE ON THE TORQUE CONVERTER. *TW

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, Automatic transmission, Torque converter

Vehicles listed
TOYOTA TOYOTA

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