FORD

SSM 45913

2016-07-01 · NHTSA 10091227

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

SOME 2016 MODEL YEAR F-SUPER DUTY AND F-650/F-750 VEHICLES EQUIPPED WITH 6.7L ENGINE WITH TORQSHIFTÙ6 TRANSMISSIONS BUILT ON OR BEFORE 2/15/2016 MAY EXHIBIT A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE (DTC) P054F STORED IN MEMORY. THIS MAY BE CAUSED BY A FAILED TORQUE CONVERTER ONE WAY CLUTCH. PRIOR TO PERFORMING DIAGNOSIS FOR DTC P054F; PERFORM TORQUE CONVERTER (TC) STALL SPEED TEST (SST). REFER TO WORKSHOP MANUAL (WSM) SECTION 307-01B. FOR THIS SPECIFIC SST TEST, LINE PRESSURE TEST IS NOT REQUIRED PRIOR TO PERFORMING THE TEST. IF ENGINE STALL SPEED IS UNABLE TO REACH THE MINIMUM RPM RANGE SPECIFIED, RECOMMEND REPLACEMENT OF: TC, TC HUB SEAL, FILTER, FLUID AND FLUSH COOLER LINES. USE AVAILABLE SERVICE LABOR TIMES.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.