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Home >> Infiniti >> 2012 >> EX35 Base, AWD >> Repair and Diagnosis >> Transmission >> Automatic Transmission >> Removal And Installation >> Control Valve And TCM >> Removal and Installation >> Removal

Removal and Installation: Removal

  1. Drain ATF through drain plug.
  2. Remove exhaust mounting bracket with power tool. Refer to "REMOVAL AND INSTALLATION ".
  3. Disconnect heated oxygen sensor 2 connectors (A).
    Fig 1: Locating Heated Oxygen Sensor 2 Bracket Bolts
    G08197123Courtesy of NISSAN NORTH AMERICA, INC.
  4. Remove heated oxygen sensor 2 harness (B) from clips (1).
  5. Remove bracket (2) from A/T assembly. Refer to "2WD: REMOVAL AND INSTALLATION " (2WD) or "AWD: REMOVAL AND INSTALLATION " (AWD).
  6. Remove clips (1).
    Fig 2: Locating Oil Pan Mounting Bolts
    G08197124Courtesy of NISSAN NORTH AMERICA, INC.
  7. Remove oil pan (2) and oil pan gasket.
  8. Remove magnets (1) from oil pan.
    Fig 3: Identifying Oil Pan Magnets
    G05218607Courtesy of NISSAN NORTH AMERICA, INC.
  9. Remove snap ring (1) from joint connector (2).
    Fig 4: Removing Snap Ring And Joint Connector
    G07013518Courtesy of NISSAN NORTH AMERICA, INC.
  10. Push joint connector (1).
    Fig 5: Push Joint Connector
    G07013519Courtesy of NISSAN NORTH AMERICA, INC.
  11. Disconnect output speed sensor connector (A).
    CAUTION: Be careful not to damage connector.
  12. Disengage terminal clips.
    Fig 6: Locating Output Speed Sensor Connector Clips
    G07013520Courtesy of NISSAN NORTH AMERICA, INC.
  13. Remove bolts and clip (1) from the control valve and TCM.
    Fig 7: Identifying Control Valve And TCM Bolts And Clip
    G08197129Courtesy of NISSAN NORTH AMERICA, INC.
    Bolt symbol Length mm (in) Number of bolts
    A 43 (1.69) 3
    B 40 (1.57) 2
    C 54 (2.13) 6
    D 50 (1.97) 2
    E(1) 50 (1.97) 1
    (1) Reamer bolt
  14. Remove the control valve and TCM from transmission case.
    CAUTION: When removing, be careful with the manual valve (1) notch and manual plate (2) height. Remove it vertically.
    Fig 8: Removing Control Valve And TCM From Transmission Case
    G05218611Courtesy of NISSAN NORTH AMERICA, INC.
  15. Remove joint connector (A) from the control valve and TCM using a flat-bladed screwdriver (B).
  16. Disconnect TCM harness connector.
CAUTION: Be careful not to damage connector.
Fig 9: Removing Joint Connector From Control Valve And TCM
G05218616Courtesy of NISSAN NORTH AMERICA, INC.