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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 30 (Automatic Transmission - VT40 (MRG) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Control Valve Body Cover Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the battery tray. Battery Tray Replacement (LFV)
  2. Drain the transmission fluid. Transmission Fluid Drain and Fill 
  3. GM5128931Courtesy of GENERAL MOTORS COMPANY

    Radiator Inlet Hose (3) - Remove - Radiator Inlet Hose Replacement (LFV)

  4. Remove the charge air cooler outlet air tube. Charge Air Cooler Outlet Air Tube Replacement
  5. Remove the transmission fluid cooler inlet pipe. Transmission Fluid Cooler Inlet Pipe Replacement (LFV with MRG (at the air conditioning condenser bracket)) , or Transmission Fluid Cooler Inlet Pipe Replacement (LFV with MRG (from the transmission to the transmission fluid cooler inlet pipe))
  6. Remove the transmission fluid cooler outlet pipe. Transmission Fluid Cooler Outlet Pipe Replacement (LFV with MRG)
  7. Disconnect the control valve body transmission control module electrical connector.
  8. GM5105966Courtesy of GENERAL MOTORS COMPANY

    Remove the transmission control module bracket (2). Transmission Control Module Bracket Replacement 

  9. Remove the battery negative cable from the transmission. Battery Negative Cable Replacement (LFV)
  10. GM4961814Courtesy of GENERAL MOTORS COMPANY

    Control Valve Body Cover Stud (1) - Remove [8x]

  11. Control Valve Body Cover Bolt (2) - Remove [4x]
  12. GM4961815Courtesy of GENERAL MOTORS COMPANY

    Control Valve Body Cover (1) - Remove

  13. Control Valve Body Cover Seal (2) - Remove
  14. CAUTION:

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

  15. Control Valve Body Cover Wiring Connector Hole Seal (3) - Remove and DISCARD
  16. Remove all traces of the old gasket material. Clean the transmission case and control valve body cover gasket surfaces.