TECHNICAL SERVICE BULLETIN
Harsh/Delayed Engagement And/Or Harsh/Delayed Shift

25-2300
14 August 2025

This bulletin supersedes 25-2131. Reason for update: add a reprogramming to the Service Procedure and revise the Parts List
Model:
Ford
2022 Expedition

Built on or before 15-Aug-2025
Transmission: 10R80

2020-2022 Explorer

Built on or before 15-Aug-2025
Transmission: 10R80 (does not apply to 10R80 MHT)

2021-2022 F-150

Built on or before 15-Aug-2025
Transmission: 10R80 (does not apply to 10R80 MHT)

2021-2022 Mustang

Built on or before 15-Aug-2025
Transmission: 10R80

2020-2023 Transit

Built on or before 15-Aug-2025
Transmission: 10R80

Lincoln
2022 Navigator

Built on or before 15-Aug-2025
Transmission: 10R80

Markets: North America markets only
Issue: Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions:
• Harsh engagement
• Delayed engagement
• Harsh shift
• Delayed shift
• Illuminated MIL with DTC P0751, P0752, P0756, P0757, P0761, P0762, P0766, P0767, P0771, P0772, P2700, P2701, P2702, P2703, P2704, P2705, P2707,
P2708, P0729, P0731, P0732, P0733, P0734, P0735, P0736, P076F, P07D9, P07F6 and/or P07F7 stored in the PCM or TCM.
This may be due to axial movement of the CDF clutch cylinder sleeve causing hydraulic circuit leaks.
NOTE: If internal transmission service is required to address a concern detected with the CDF clutch cylinder following this article, technicians should carefully
inspect and replace other transmission components and flush transmission fluid cooler only as necessary to confirm proper function. Add a new line to the repair
order to document any additional repairs needed. M-time can be claimed on the additional repair line to cover labor. Refer to Warranty and Policy Manual for
additional information. A thorough understanding of transmission description and operation will assist the technician with proper diagnosis, inspection, and
successful repair of the customer concern.
NOTE: The Pressure Vacuum Transducer (PVT) Kit (Rotunda 164-R9833) and VCMM Transmission Extension Kit (Rotunda 164-R9534) recommended to perform this
article are no longer included with the VCMM Advanced Kit (Rotunda 164-R9823) since July 2023. Supply of the PVT Kit (Rotunda 164-R9833) and VCMM
Transmission Extension Kit (Rotunda 164-R9534) have been sold out. Ford has confirmed a high percentage (80%) of Dealers have this equipment available.
Alternatively, Ford has tested suitable transmission fluid pressure gauges and developed procedures which reliably enable the capability to perform this article.
Refer to Table 1 in the Service Procedure. In addition, VCMM Universal Probe Tip Adapter (Rotunda 164-R9834, or equivalent) is needed to perform this article. The
Probe Tip Adapters are included in VCMM Advanced Kit (Rotunda 164-R9823).
Action: For vehicles that meet all of the criteria in the Issue and Model statements, follow the Service Procedure to reprogram the PCM, verify hydraulic circuit leakage and, if
instructed, replace the CDF clutch cylinder and the planetary container cylinder.
Parts - CDF Cylinder Replacement
Service Part Number Claim Quantity Package Order Quantity Number in Package Description
HL3Z-7G199-A

1

1

1

Auxiliary Pump Tube Seal (If Equipped With Stop/Start)

HL3Z-7A248-A

1

1

1

Torque Converter Seal

JL3Z-7N134-AA

12

1

12

Front Support Bolts

LC3Z-7H223-AA

12

1

12

Front Support Bolt Seals

HL3Z-7A248-G

1

1

1

Front Support To Case Seal

HL3Z-7G091-F

5

5

1

Input Shaft Seals (F2)

HL3Z-7B399-C

4

4

1

Sun Gear No. 3 Shaft Seals (F7)

HL3Z-7C099-A

2

2

1

C And D Clutch Balance Dam Inner Seal

HL3Z-7A548-B

2

2

1

C Clutch Balance Dam And Piston Outer Seal

HL3Z-7D404-A

2

2

1

C And D Clutch Piston Inner Seals

HL3Z-7A262-C

1

1

1

D Clutch Balance Dam

HL3Z-7D403-A

1

1

1

D Clutch Piston Outer Seal

HL3Z-7A548-G

2

2

1

F Clutch Balance Dam And Piston Outer Seal

HL3Z-7A548-A

2

2

1

F Clutch Balance Dam And Piston Inner Seal

HL3Z-7G091-G

5

5

1

Input Shaft To Sun Gear No. 3 Shaft Seals (F8)

HL3Z-7G091-C

1

1

1

Input Shaft Seal (F9)

JL3Z-7H351-B

1

1

1

CDF Cylinder (5.0L Mustang, Transit, 3.0L Explorer)

JR3Z-7H351-B

1

1

1

CDF Cylinder (3.3L Explorer, 2.3L Mustang)

ML3Z-7H351-B

1

1

1

CDF Cylinder (F-150/Expedition/Navigator)

PC3Z-7B177-A

1

1

1

Clutch And Planetary Container Cylinder

Parts - CDF Cylinder Replacement - Parts To Inspect And Replace Only If Necessary
Service Part
Number

Claim Quantity

Package Order Quantity

Number in
Package

Description

HL3Z-7A191B

Only If Necessary (1 Possible)

Only If Necessary (1 Possible)

1

HL3Z-7A098A

Only If Necessary (1 Possible)

Only If Necessary (1 Possible)

1

LK4Z-7G186B

Only If Necessary (1 Possible)

Only If Necessary (1 Possible)

1

7T4Z-7Z302-A

Only If Necessary (1 Possible)

Only If Necessary (1 Possible)

1

Fluid Filter Seal

HL3Z-7J227-A

Only If Necessary (1 Possible)

Only If Necessary (1 Possible)

1

Auxiliary Pump Tube O-ring (If Equipped)

HL3Z-7B066AB

Only If Necessary (1 Possible)

Only If Necessary (1 Possible)

1

HL3Z-7B164E

Only If Necessary (3 Possible)

Only If Necessary (3 Possible)

1

HL3Z-7F220-A

Only If Necessary (2 Possible)

Only If Necessary (2 Possible)

1

HL3Z-7B442-F

Only If Necessary (Transit/Explorer Has 4
Possible, All Others Have 5 Possible)

Only If Necessary (Transit/Explorer 4
Possible, All Others 5 Possible)

1

HL3Z-7B164A

Only If Necessary (Transit/Explorer Have 4
Possible, Mustang Has 5 Possible)

Only If Necessary (Transit/Explorer 4
Possible, Mustang 5 Possible)

1

ML3Z-7H095A

Only If Necessary (5 Possible)

Only If Necessary (5 Possible)

1

ML3Z-7B477A

Only If Necessary (1 Possible)

Only If Necessary (1 Possible)

1

HL3Z-7B442D

Only If Necessary (Transit Has 5 Possible, All
Others Have 6 Possible)

Only If Necessary (Transit 5 Possible, All
Others 6 Possible)

1

HL3Z-7B164C

Only If Necessary (Transit Has 5 Possible,
Mustang/Explorer Have 6 Possible)

Only If Necessary (Transit 5 Possible,
Mustang/Explorer 6 Possible)

1

ML3Z-7B164A

Only If Necessary (6 Possible)

Only If Necessary (6 Possible)

1

HL3Z-7B066E

Only If Necessary (1 Possible)

Only If Necessary (1 Possible)

1

HL3Z-7B164G

Only If Necessary (4 Possible)

Only If Necessary (4 Possible)

1

HL3Z-7B164D

Only If Necessary (4 Possible)

Only If Necessary (4 Possible)

1

HL3Z-7B066A

Only If Necessary (1 Possible)

Only If Necessary (1 Possible)

1

Fluid Pan Gasket
Fluid Filter (F150/Expedition/Navigator/Mustang/Explorer)
Fluid Filter (Transit)

A Pressure Plate
A Clutch Friction Plates
A Clutch Steel Plates
C Clutch Steel Plates
C Clutch Friction Plates (Explorer/Transit/Mustang)
C Clutch Friction Plates (F150/Expedition/Navigator)
C Clutch Pressure Plate
D Clutch Steel Plates
D Clutch Friction Plates (Explorer/Transit/Mustang)
D Clutch Friction Plates (F150/Expedition/Navigator)
D Clutch Pressure Plate
F Clutch Steel Plates
F Clutch Friction Plates
F Clutch Pressure Plate

Parts - 10R80 CDF Cylinder Replacement - Select One Of The Following If Needed
Service Part Number Claim Quantity Package Order Quantity Number in Package Description
HL3Z-7B066-AA

1

1

1

A Clutch Apply Plate 4.1-4.3 mm Selective

HL3Z-7B066-Z

1

1

1

A Clutch Apply Plate 4.4-4.6 mm Selective

HL3Z-7B066-Y

1

1

1

A Clutch Apply Plate 4.7-4.9 mm Selective

HL3Z-7B066-X

1

1

1

A Clutch Apply Plate 5.0-5.2 mm Selective

HL3Z-7B066-W

1

1