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Home >> Dodge and Ram >> 2023 >> ProMaster 2500 >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> 948TE/9HP48 Automatic Transmission (Service Information) (2 Of 2) >> Valve Body >> Installation

Valve Body: Installation

  1. Before installing the valve body, replace the O-ring seals on the fluid transfer adapter tubes. Apply a light coating of assembly lube on the O-rings to ease valve body installation.
  2. If removed, position the internal transmission wire harness into position on the valve body. Refer to HARNESS, INTERNAL WIRE, INSTALLATION .
  3. Clean the mating surfaces between the valve body and the transmission housing with a clean lint-free cloth.
    GC0164789Courtesy of CHRYSLER GROUP, LLC
    1 - Transmission Speed Sensor Assembly and Screw
  4. Install the transmission speed sensor assembly and tighten the screw to the proper specifications. Refer to TORQUE SPECIFICATIONS .
    GC0166057Courtesy of CHRYSLER GROUP, LLC
    1 - Transmission Range Sensor (TRS) and Screw
  5. Install the Transmission Range Sensor (TRS) and tighten the screw to the proper specifications. Refer to TORQUE SPECIFICATIONS .
    GC0159202Courtesy of CHRYSLER GROUP, LLC
    1 - Valve Body
  6. Rotate the valve body over and align the valve body with the fluid transfer tubes.
    GC0162265Courtesy of CHRYSLER GROUP, LLC
    1 - Manual Lever Cam
    2 - Manual Valve
  7. Guide the manual lever cam into the slot on the manual valve.
  8. Firmly press the valve body inward until the O-rings on the fluid transfer adapters engage into the valve body.
    GC0162225Courtesy of CHRYSLER GROUP, LLC
    1 - Valve Body Bolts
  9. Install the valve body bolts and tighten to the proper specifications. Refer to TORQUE SPECIFICATIONS .
    GC0159407Courtesy of CHRYSLER GROUP, LLC
    1 - Transmission Wire Harness Connector Socket
    2 - O-Rings
  10. Install NEW  O-rings on the transmission wire connector socket.
    NOTE:

    A light coating of assembly lube can be applied to the O-rings to ease installation.

    GC0159860Courtesy of CHRYSLER GROUP, LLC
    1 - Valve Body Cover
    2 - Transmission Wire Harness Connector Socket Indexing Flats
    3 - Transmission Wire Harness Connector Socket
  11. Align the indexing flat of the transmission wire connector socket into the indexed opening on the inside of valve body cover and insert the connector.
    GC0159610Courtesy of CHRYSLER GROUP, LLC
    1 - Transmission Wire Harness Connector Socket
    2 - Retaining Clip
  12. Install the retaining clip to hold the transmission wire connector socket in the valve body cover.
    NOTE:

    The gasket seal and valve body cover pan are replaced together. If either are damaged you must replace the valve body cover pan/gasket as an assembly.

  13. Make sure the gasket seal is in the groove around the sealing surface of the valve body cover pan.
    GC0160006Courtesy of CHRYSLER GROUP, LLC
    1 - Valve Body Cover Bolts
  14. Place the transmission pan gasket against the sealing surface of the transmission housing.
  15. Install the valve body cover and tighten the valve body cover bolts to the proper specifications. Refer to TORQUE SPECIFICATIONS .
    GC0159235Courtesy of CHRYSLER GROUP, LLC
    1 - Transmission Wire Harness Connector
  16. Connect the transmission wire harness connector.
  17. If equipped, install the belly pan. Refer to BELLY PAN, INSTALLATION .
    GC0204092Courtesy of CHRYSLER GROUP, LLC
    1 - Wiring Harness Bracket
    2 - Wiring Harness Bracket Bolts
  18. Install the wiring harness bracket and tighten the bolts to the proper specifications. Refer to TORQUE SPECIFICATIONS .
  19. Install the vacuum pump mounting bracket and vacuum pump. Refer to PUMP, ELECTRIC VACUUM, INSTALLATION .
  20. Fill the transmission with NEW  fluid. Refer to FLUID AND FILTER, STANDARD PROCEDURE .
  21. Perform the Valve Body Solenoid Learn procedure if the valve body and/or the Transmission Control Module (TCM) was replaced during a repair.
  22. Perform Transmission Verification Test - 948TE. Refer to 948TE-9HP48 TRANSMISSION VERIFICATION TEST .