Fulltext TSBs

Technical Service Bulletins

TSB
02-2-1
  • DRIVEABILITY – LOW POWER CONDITION WHILE IN REVERSE GEAR – VEHICLES EQUIPPED WITH 6.8L 2V ENGINE, 4R100 TRANSMISSION AND PTO OPTION ONLY
  • TRANSMISSION – 4R100 – LOW POWER CONDITION WHILE IN REVERSE GEAR – VEHICLES EQUIPPED WITH 6.8L 2V ENGINE, 4R100 TRANSMISSION AND PTO OPTION ONLY
Publication Date: JANUARY 17, 2002

FORD:
2000-2001 SUPER DUTY F SERIES

ISSUE:

Some vehicles equipped with the 6.8L-2V engine, 4R100 transmission and PTO option may exhibit a low power condition while in reverse gear. This may be caused by the calibration of the Powertrain Control Module (PCM).

ACTION:

Verify the condition. If the condition exists, reprogram the PCM with an updated calibration. If the condition persists after the reprogram, continue with normal diagnostics to pinpoint the condition. Refer to the following Service Procedure for details.

SERVICE PROCEDURE

Verify that a low power or lack of power condition exists while in reverse. Prior to performing any service procedures, verify tear tag information. Refer to the PCM Calibration Information Chart in this article. If the calibration is not at the latest level, follow the procedures found in the Powertrain Control/Emissions Diagnosis (PC/ED) Workshop Manual to reprogram the PCM to latest calibration level.

Verify repair. If the condition is not corrected, continue with normal diagnostics and repair per the Workshop Manual.

PCM CALIBRATION INFORMATION
ApplicationOld Part Number (-12A650-)Tear TagNew Part Number (-12A650-)Old CalibrationNew CalibrationNGS/WDS Qualifier
2000 6.8L w/4R100 w/PTO 50SYU7A-BEAEUA1YU7Z-BEB0F717N05110F717N0511WDS B17.1 Release or Later
2000 6.8L w/4R100 w/PTO Less LPOYU7A-BGAOEM1YU7Z-BGB0F717P0A110F717P0A11WDS B17.1 Release or Later
2000 6.8L w/4R100 w/PTO Calif/49S w/LPOYU7A-BKADXX1YU7Z-BKB0F717R0B110F717R0B11WDS B17.1 Release or Later
2000 6.8L w/4R100 w/PTO Calif.YU7A-BMAQQX1YU7Z-BMB0F717C0B110F717C0B11WDS B17.1 Release or Later
2000 6.8L w/4R100 w/PTO Calif/49S w/PTOYU7A-BPAOCO1YU7Z-BPB0F717T0B110F717T0B11WDS B17.1 Release or Later
2001 6.8L w/4R100 w/PTO Calif.1C3A-RARAD01U7Z-ARA1F717C0B101F717C0B15WDS B17.1 Release or Later
2001 6.8L w/4R100 w/PTO Calif.YU7A-ATAIBF1YU7Z-ATB1F717C0B151F717C0B15WDS B17.1 Release or Later
2001 6.8L w/4R100 w/PTO 50S/Alt/Can1C3A-HASDP01U7Z-ASA1F717N05151F717N0515WDS B17.1 Release or Later
2001 6.8L w/4R00 w/PTO w-o/LPO Fed/Alt/Can1C3A-KATAE01U7Z-ATA1F717P0A151F717P0A15WDS B17.1 Release or Later
2001 6.8L w/4R100 w/PTO Calif/49S w/LPO1C3A-NAUNS01U7Z-AUA1F717R0B151F717R0B15WDS B17.1 Release or Later
2001 6.8L w/4R100 w/PTO1C3A-TAVRD01U7Z-AVA1F717T0B151F717T0B15WDS B17.1 Release or Later

Obtain an Authorized Modifications Decal (FPS 8262 – obtainable through DOES II, 25/pkg) and list the date, dealer number, and summary of modifications performed. Select a prominent place adjacent to the Vehicle Emission Control Information Decal suitable for installing the Authorized Modifications Decal. Clean the area, install the decal, and cover it with a clear plastic decal shield.


AUTHORIZED MODIFICATIONS

THE FOLLOWING MODIFICATIONS HAVE BEEN MADE:
Reprogrammed Powertrain Control Module (PCM) Per TSB 02-2-1
THESE MODIFICATIONS HAVE BEEN APPROVED, AS APPROPRIATE, BY EPA AND CARB.
DEALER NUMBER:——————————————DATE:

CHANGE AUTHORITY:

FPS 8262 9/78 FORD MOTOR COMPANY PRINTED IN U.S.A.



OTHER APPLICABLE ARTICLES:

NONE

WARRANTY STATUS:

Eligible Under The Provisions Of Bumper To Bumper Warranty Coverage

OPERATIONDESCRIPTIONTIME
020201AReprogram Powertrain Control Module (Includes Time To Verify Complaint And Repair)0.9 Hr.

DEALER CODING

BASIC PART NO.CONDITION CODE
RECAL42

OASIS CODES:

504000, 614000, 614500


Copyright 2002 Ford Motor Company