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Service bulletin 0536

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 id10012951
Published by NHTSA2005-04-05
Manufacturer's number0536
Manufacturer's date2005-02-21
NHTSA componentPOWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

NHTSA's summary

4X4 TRANSFER CASE JUMP OUT OF 4TH OR 4L - MANUAL SHIFT TRANSFER CASE. *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, Transfer case

Vehicles listed
FORD F-2502004
FORD F-250 SD2005 (the catalog's model; the bulletin names a series or trim of it)
FORD F-3502004
FORD F-350 SD2005 (the catalog's model; the bulletin names a series or trim of it)
FORD F-450 SD2004 (the catalog's model; the bulletin names a series or trim of it)
FORD F-550 SD2004 (the catalog's model; the bulletin names a series or trim of it)

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
200522008-01-23. Service bulletin. 1999-2008 F250-F550 SUPER DUTY 4X4 WITH ELECTRONIC SHIFT TRANSFER CASE NOT ENGAGING 4X4. *NJ
178292004-08-05. Service bulletin. TRANSFER CASE SHIFT ISSUES ON VEHICLES WITH AN ELECTRONIC SHIFT ON THE FLY (ESOF) TRANSFER CASE. *TT