F 150 4WD V8-5.4L VIN V Flex Fuel (2007)
PROM - Programmable Read Only Memory: Customer Interest
Engine Controls - Engine RPM Flare on 3-4 Upshift
TSB 08-14-3
07/21/08
5.4L 3V / 4R75E ONLY - BUILT BETWEEN 12/4/2006
TO 5/20/2008 - ENGINE RPM FLARE DURING 3-4
UPSHIFT UNDER LIGHT THROTTLE ONLY
FORD:
2007-2008 F-150
LINCOLN:
2007-2008 Mark LT
This article supersedes TSB 08-8-11 to add a production fix date.
ISSUE
Some 2007-2008 F-150 and Mark LT vehicles built between 12/4/2006 to 5/20/2008 and equipped with a 5.4L 3V and 4R75E, may exhibit an engine
RPM flare during light acceleration during the 3-4 upshift. This would only occur at road speed ranges from
25-30 MPH (40-48 Km/h). No DTCs or other drivability or transmission issues would be present.
ACTION
Reprogram the powertrain control module (PCM) to the latest calibration using IDS release 54.5 and higher. This new calibration is not included in the
VCM 2008.3 DVD. Calibration files may also be obtained at the website.
WARRANTY STATUS: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage
IMPORTANT: Warranty coverage limits/policies are not altered by a TSB. Warranty coverage limits are determined by the identified causal part.
OPERATION
DESCRIPTION
TIME
081403A
2007-2008 F-150, Mark LT
0.6 Hr.
5.4L 3V, 4R75E: Check
DTCs Reprogram The
PCM Authorization Decal
Not Required. Time
Includes road Test (Do Not
Use With 12650D)
DEALER CODING
CONDITION
BASIC PART NO.
CODE
RECAL
04
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