Technical Service Bulletins
|Publication Date: July 30, 2004|
|2004 F-Super Duty|
Some 2004 F-series Super Duty vehicles with a 5.4L engine and manual transmission, may exhibit a higher than expected engine RPM on downshifts (approximately 2200 RPM but may vary), and/or a lack of engine braking on deceleration.
To service, reprogram the powertrain control module (PCM) to the latest calibration using WDS release B32.6 or higher. Calibration files may also be obtained at www.motorcraft.com.
Eligible Under Provisions Of New Vehicle Limited Warranty Coverage
|041605A||Reprogram Powertrain Control Module (PCM) To The Latest Calibration||0.4 Hr.|
|BASIC PART NO.||CONDITION CODE|