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Service bulletin 0527

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 id10012938
Published by NHTSA2005-04-05
Manufacturer's number0527
Manufacturer's date2005-02-07
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

5R55S TRANSMISSION FLUID LEAKS FROM CONVERTER HOUSING AREA. DIAGNOSTIC TROUBLE CODE P1783 ON VEHICLES BUILT PRIOR TO 12/12/2004. *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, Automatic transmission

Trouble codes named

P1783

Vehicles listed
FORD EXPLORER2004, 2005

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
0421072005-04-28. Service bulletin. GENERAL (PCM) POWER TRAIN CONTROL MODULE PROGRAMMING PROCEDURES. *TT
0422122005-04-18. Service bulletin. GEAR SELECTOR LEVER - INCREASED EFFORT TO SHIFT FROM DRIVE TO PARK. *TT
04B222005-04-14. Service bulletin. IMPROPERLY FORMULATED TRANSMISSION FLUID THAT, OVER TIME, MAY CAUSE DELAYED/HARSH REVERSE ENGAGEMENTS. CUSTOMER SATISFACTION PROGRAM 04B22. 5R55S/E & 5R44E TRANSMISSION FLUID ADDITIVE. *TT SUPPLEMENT #1. *TT SUPPLEMENT #2. *TT SUPPLEMENT #3. *TT
178832004-07-24. Service bulletin. DELAYED/HARSH REVERSE ENGAGEMENT. *TT