To the top of the document
Cruze
   
GMDE Start Page Load static TOC Load dynamic TOC Help?

Control Valve Body Cover Replacement - LLW

Removal Procedure
  1. Remove the battery tray. Refer to Battery Tray Replacement .

    2. 1998666
  2. Remove the oil cooler inlet (1) and outlet (5) hoses from the retainer (2) on the control valve body cover.
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .

    4. 1998836
  4. Remove the fluid level drain plug (1).
  5. Drain the transmission fluid into a suitable container.

    6. Caution: Refer to Component Fastener Tightening Caution in the Preface section.

  6. Install the fluid level drain plug (1) and tighten to 12 N·m (106 lb in)

    7. 1999448
  7. Disconnect the control valve body transmission control module (TCM) electrical connector (1), then the wiring harness from the cover.

    8. 1999445
  8. Remove the control valve body cover bolts (1).
  9. Remove the control valve body cover.
  10. Remove the control valve body cover gasket.

    11. Caution: Support the control solenoid valve assembly around the connector when removing the seal. Excessive pulling force can damage the internal electrical connections.

  11. Remove the control valve body cover wiring connector hole seal.
  12. Remove all traces of the old gasket material. Clean the transmission case and control valve body cover gasket surfaces.

Installation Procedure

    1999445
  1. Install the control valve body cover wiring connector hole seal (4).
  2. Install the control valve body cover gasket (3) to the control valve body cover.
  3. Install the control valve body cover (2).
  4. Hand start the control valve body cover bolts (1).

    5. Caution: Refer to Fastener Caution in the Preface section.


    1999447

    Note: Install all control valve body cover bolts and studs by hand then torque all bolts and studs in sequence.

  5. Install the control valve body cover bolts. Tighten the bolts in sequence to 12 N·m (106 lb in).

    6. 1999448
  6. Connect the control valve body transmission control module (TCM) electrical connector (1), then clip the wiring harness to the cover.
  7. Lower the vehicle.

    8. 1998666
  8. Install the oil cooler inlet (1) and outlet (5) hoses to the retainer (2) on the control valve body cover.

    9. 2189289
  9. Remove the transmission vent hose (2).
  10. Remove the fluid level filler cap (1).
  11. Fill the transmission to a proper level with the correct fluid. Refer to Transmission Fluid Level and Condition Check and Fluid Capacity Specifications : 6T30 → 6T40/45/50
  12. Install the fluid level filler cap (1).
  13. Install the transmission vent hose (2).
  14. Check for leaks.
  15. Install the battery tray. Refer to Battery Tray Replacement .
   


© Copyright Chevrolet. All rights reserved