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Service bulletin 03909

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 id10006255
Published by NHTSA2004-04-27
Manufacturer's number03909
Manufacturer's date2004-02-01
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

CERTAIN 7000 4X4 AND 6X6 MODELS, BUILT BETWEEN AUGUST 4, 2003 AND SEPTEMBER 7, 2003, AT THE GARLAND ASSEMBLY PLANT DO NOT HAVE THE FRONT AXLE ENGAGEMENT SENSOR INSTALLED ON THE TRANSFER CASE. *MR

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

Vehicles listed
UNKNOWN UNKNOWN1

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