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Service bulletin 0191

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 id620155
Published by NHTSA2001-07-19
Manufacturer's number0191
Manufacturer's date2001-05-14
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

SOME VEHICLES BUILT BEFORE 3/1/2001 MAY EXHIBIT A HIGH SPEED DRIVELINE VIBRATION THAT MAY CAUSE POSSIBLE TRANSMISSION AND / OR DRIVESHAFT DAMAGE. THIS MAY RESULT IN THE 4R70W TRANSMISSION EXTENSION HOUSING BUSHING TO BE SPUN OUT OF THE EXTENSION HOUSING OR MAY CAUSE THE EXTENSION HOUSING SEAL TO LEAK. *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

Vehicles listed
FORD F-1502001

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
042172005-04-15. Service bulletin. GENERAL POWER TRAIN CONTROL MODULE (PCM) PROGRAMMING PROCEDURES. *TT
031482003-10-29. Service bulletin. NEW TRANSMISSION COOLER FLUSHER - SERVICE TIPS. 2003 ESCORT AND SUPER DUTY F SERIES INCLUDED. *TT
160332002-11-06. Service bulletin. SOME VEHICLES WITH ELECTRONIC SHIFT-ON-THE FLY MAY EXHIBIT AN INADVERTENT 4X4 LOW ENGAGEMENT WHILE DRIVING. *TT
011812001-11-30. Service bulletin. BRAKE SHIFT INTERLOCK.*JB
011652001-11-01. Service bulletin. SOME VEHICLES MAY EXHIBIT NO START, LONG CRANK, OR STALL WHILE OPERATING IN BI-FUEL MODE, VEHICLES WITH 5.4L CNG BI-FUEL ENGINE ONLY. *SLC
011532001-10-31. Service bulletin. SOME VEHICLES EQUIPPED WITH BI-FUEL 5.4 L ENGINES MAY EXHIBIT A STALL, RPM DIP, OR IDLE SURGE GREATER THAN 200 RPM IMMEDIATELY FOLLOWING TIP-IN FROM A STOP, OPERATING IN ALTERNATIVE FUEL MODE. *SLC
011172001-10-22. Service bulletin. SOME VEHICLES EQUIPPED WITH A 4R70W AUTOMATIC TRANSMISSION EXHIBITING A NO FORWARD OR A DELAYED ENGAGEMENT MAY HAVE A DAMAGED FORWARD CLUTCH. *TT
011372001-09-05. Service bulletin. SOME VEHICLES EQUIPPED WITH A 4R70W AUTOMATIC TRANSMISSION MAY EXHIBIT A CLUNK NOISE DURING THE 2-1 DOWNSHIFT EVENT. *TT
011352001-09-05. Service bulletin. SOME VEHICLES EQUIPPED WITH 4R100 TRANSMISSION, HAVING A TRANSMISSION BUILD DATE BETWEEN 7/27/2000 AND 3/23/2001, MAY EXHIBIT AN INTERMITTENT, DELAYED OR NO SECOND GEAR CONDITION. *TT