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Home >> Infiniti >> 2016 >> Q50 Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 169 (Automatic Transmission (Symptom Diagnosis & Removal And Installation) (Except Hybrid)) >> Removal And Installation >> Control Valve TCM >> Removal and Installation >> Removal

Removal and Installation: Removal

WARNING: This page is about a different car, the 2018 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove rear engine cover. Refer to Removal and Installation .
  2. Drain ATF through drain plug.
  3. Remove oil pan SYMBOL and oil pan gasket.
    GNSJPDIA1073Z-073Courtesy of NISSAN NORTH AMERICA, INC.

    SYMBOL

    : Vehicle front

    SYMBOL

    : Oil pan mounting bolt

  4. Remove magnets SYMBOL from oil pan.
    GNSJPDIA09Z-009Courtesy of NISSAN NORTH AMERICA, INC.
  5. Remove snap ring SYMBOL from joint connector SYMBOL .
    GNSJSDIA1756Z-756Courtesy of NISSAN NORTH AMERICA, INC.
  6. Push joint connector SYMBOL .
    GNSJSDIA1757Z-757Courtesy of NISSAN NORTH AMERICA, INC.
  7. Disconnect output speed sensor connector SYMBOL .
    GNSJPDIA1104Z-104Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Be careful not to damage connector.
  8. Disengage terminal clip (SYMBOL ).
  9. Remove bolts and clip SYMBOL from the control valve & TCM.
    GNSJPDIA1105Z-105Courtesy of NISSAN NORTH AMERICA, INC.

    SYMBOL

    : Vehicle front

    Bolt symbol

    Length mm (in)

    Number of bolts

    SYMBOL

    43 (1.69)

    3

    SYMBOL

    40 (1.57)

    2

    SYMBOL

    54 (2.13)

    6

    SYMBOL

    50 (1.97)

    2

    SYMBOL *

    50 (1.97)

    1

    *: Reamer bolt

  10. Remove the control valve & TCM from transmission case.
    GNSJPDIA0012Z-012Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: When removing, be careful with the manual valve SYMBOL notch and manual plate SYMBOL height. Remove it vertically.
  11. Remove joint connector SYMBOL from the control valve & TCM using a suitable tool (B).
    GNSJPDIA0017Z-017Courtesy of NISSAN NORTH AMERICA, INC.
  12. Disconnect TCM harness connector.
    CAUTION: Be careful not to damage connector.