LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2008 >> G37 Base >> Repair and Diagnosis >> Transmission >> Automatic Transmission >> On-Vehicle Repair >> Control Valve And TCM >> Removal and Installation >> Installation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Removal and Installation: Installation

  1. Connect TCM connector (A) and park/neutral position switch connector (B).
    Fig 1: Identifying TCM Connector And Park/Neutral Position Switch Connector
    G05734056Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Install A/T assembly harness connector (A) to control valve with TCM.
    Fig 2: Installing A/T Assembly Harness Connector To Control Valve With TCM
    G05734057Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Connect TCM connectors (A) and (B).
    Fig 3: Identifying TCM Connectors
    G05734058Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Install new O-ring (1) in A/T assembly harness connector (A).
    Fig 4: Identifying O-Ring And A/T Assembly Harness Connector
    G05734059Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Install bracket (1) to A/T fluid temperature sensor 2 (2).
    Fig 5: Installing Bracket To A/T Fluid Temperature Sensor 2
    G05734060Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Install A/T fluid temperature sensor 2 (1) with bracket (2) in control valve with TCM. Tighten A/T fluid temperature sensor 2 bolt to the specified torque.
    CAUTION: Adjust bolt hole of bracket to bolt hole of control valve with TCM.
    Fig 6: Identifying A/T Fluid Temperature Sensor 2 With Bracket
    G05734061Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Install control valve with TCM in transmission case.
    CAUTION:
    • Make sure that turbine revolution sensor securely installs turbine revolution sensor hole (B).
      Fig 7: Identifying Brake Band And Turbine Revolution Sensor Hole
      G05734062Courtesy of NISSAN MOTOR CO., U.S.A.
    • Hang down revolution sensor harness toward outside so as not to disturb installation of control valve with TCM.
    • Adjust A/T assembly harness connector of control valve with TCM to terminal hole of transmission case.
    • Assemble it so that manual valve (1) cutout is engaged with manual plate (2) projection.
      Fig 8: Installing Control Valve With TCM In Transmission Case
      G05734063Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Install bolts (A), (B) and (C) in control valve with TCM. Tighten bolt 1, 2 and 3 temporarily to prevent dislocation. After that tighten them in order (1 → 2 → 3), and then tighten other bolts. Tighten control valve with TCM bolts to the specified torque.
    Fig 9: Identifying Control Valve Bolts
    G05734064Courtesy of NISSAN MOTOR CO., U.S.A.
    TIGHTENING TORQUE SPECIFICATION

    Bolt symbol A B C
    Number of bolts 5 6 1
    Length mm (in) 42 (1.65) 55 (2.17) Bolt being 40 mm (1.57 in) Bolt being 50 mm (1.97 in)
    Tightening torque N.m (kg-m, in-lb) 7.9 (0.81, 70) With ATF applied 7.9 (0.81, 70)
    7.9 (0.81, 70)
  9. Connect A/T fluid temperature sensor 2 connector (A).
  10. Engage terminal cord assembly and A/T fluid temperature sensor 2 harness with terminal clips (<=).
    Fig 10: Locating Terminal Clips
    G05734065Courtesy of NISSAN MOTOR CO., U.S.A.
  11. Connect revolution sensor connector (A).
  12. Engage revolution sensor harness with terminal clip (<=).
    Fig 11: Identifying Revolution Sensor Connector
    G05734066Courtesy of NISSAN MOTOR CO., U.S.A.
  13. Install magnets (1) in oil pan.
  14. Install oil pan gasket to oil pan.
    CAUTION:
    • Do not reuse oil pan gasket.
    • Install it in the direction to align hole positions.
    • Completely remove all moisture, oil and old gasket, etc. from oil pan gasket mounting surface.
      Fig 12: Identifying Magnets
      G05734067Courtesy of NISSAN MOTOR CO., U.S.A.
  15. Install oil pan (2) (with oil pan gasket) and clips (1) to transmission case.
    Fig 13: Locating Oil Pan Mounting Bolts
    G05734068Courtesy of NISSAN MOTOR CO., U.S.A.
    CAUTION:
    • Install it so that drain plug (3) comes to the position as shown in the figure.
    • Be careful not to pinch harnesses.
    • Completely remove all moisture, oil and old gasket, etc. from oil pan mounting surface.
  16. Tighten oil pan mounting bolts to the specified torque in numerical order shown in the figure after temporarily tightening them. Tighten oil pan mounting bolts to the specified torque.
    Fig 14: Identifying Tightening Sequence Of Oil Pan Mounting Bolts
    G05734069Courtesy of NISSAN MOTOR CO., U.S.A.
    CAUTION: Do not reuse oil pan mounting bolts.
  17. Install drain plug to oil pan. Tighten drain plug to the specified torque.
    CAUTION: Do not reuse drain plug gasket.
  18. Pull up A/T assembly harness connector (A).
    CAUTION: Be careful not to damage connector.
    Fig 15: Pulling Up A/T Assembly Harness Connector
    G05734070Courtesy of NISSAN MOTOR CO., U.S.A.
  19. Install snap ring (1) to A/T assembly harness connector (A).
  20. Connect A/T assembly harness connector.
    Fig 16: Installing Snap Ring To A/T Assembly Harness Connector
    G05734071Courtesy of NISSAN MOTOR CO., U.S.A.
  21. Install bracket (2) to transmission assembly.
    Fig 17: Identifying Heated Oxygen Sensor 2 Harness And Heated Oxygen Sensor 2 Harness Connectors
    G05734072Courtesy of NISSAN MOTOR CO., U.S.A.
  22. Install heated oxygen sensor 2 harness (B) to clips (1).
  23. Connect heated oxygen sensor 2 harness connectors (A).
  24. Install exhaust mounting bracket. Refer to "EXPLODED VIEW ".
  25. Pour ATF into A/T assembly. Refer to "CHANGING ".
  26. Connect the battery cable to the negative terminal.
scientia non olet · About LEMON Manuals