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Home >> Chevrolet >> 2023 >> Camaro ZL1, 2D Convertible, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 44 (Automatic Transmission - 8L45 - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Control Valve Assembly and Transmission Wiring Harness Removal >> Special Tools

Special Tools

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DT-48285  Valve Body Torx Plus Socket

Equivalent regional tools: Special Tools

  1. GM3977873Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    This vehicle is equipped with torque-to-yield or single use fasteners. Install a NEW torque-to-yield or single use fastener when installing this component. Failure to replace the torque-to-yield or single use fastener could cause damage to the vehicle or component.

    Automatic Transmission Fluid Baffle Bolt (1) - Remove and DISCARD M6 x 25 [2x]

  2. Automatic Transmission Fluid Baffle (2) - Remove
  3. The driven sprocket (3) locking tab is located on the back of the sprocket.
  4. Rotate the driven sprocket (3) as shown and simultaneously pull back and up on the tab to release the retainer.
  5. Remove the driven sprocket (3) from the oil pump shaft leaving the drive link (chain) loose in the case.
  6. GM3977877Courtesy of GENERAL MOTORS COMPANY

    Manual Shift Detent Lever Spring Bolt (1) - Remove M6 x 25

  7. Manual Shift Detent Lever Spring (2) - Remove
  8. Electrical Connector@Automatic Transmission Control Wiring Harness (3) - Disconnect
  9. Electrical Connector@Automatic Transmission Wiring Harness (4) - Disconnect
  10. Manual Valve (5) - Disconnect
  11. NOTE:

    Do not remove all the bolts in the control valve body assembly. Remove only the bolts indicated.

  12. Control Valve Solenoid Body Bolt (6) - Remove M6 x 68 [7x] - DT-48285  Valve Body Torx Plus Socket
  13. Control Valve Solenoid Body Bolt (7) - Remove M6 x 45 [4x] - DT-48285  Valve Body Torx Plus Socket
  14. CAUTION:

    Use care when handling the control valve body assembly. If dropped, damage to the control solenoid valve body assembly internal components may result.

  15. Control Valve Body Assembly (8) Remove
  16. CAUTION:

    This vehicle is equipped with torque-to-yield or single use fasteners. Install a NEW torque-to-yield or single use fastener when installing this component. Failure to replace the torque-to-yield or single use fastener could cause damage to the vehicle or component.

  17. Automatic Transmission Case Front Cover Bolt (9) - Remove and DISCARD M6 x 25 [3x] - DT-48285  Valve Body Torx Plus Socket
  18. Automatic Transmission Output Speed Sensor Wiring Harness (10) - Remove
  19. Clutch Housing Fluid Passage Seal (11) - Remove and DISCARD