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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 70 (Automatic Transmission Cooling System) >> Diagnostic Information and Procedures >> Transmission Fluid Cooler Flow Test and Flushing (5ET50) >> Clean-up

Transmission Fluid Cooler Flow Test and Flushing (5ET50): Clean-up

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.
GM1212328Courtesy of GENERAL MOTORS COMPANY
  1. Turn the main function switch (2) to the IDLE position and allow the supply vessel pressure to dissipate.
  2. Turn the main power switch (1) to the OFF position.
  3. NOTE:
    • A small amount of water may drain from the bottom of the unit when the air supply is disconnected. This is a normal operation of the built-in water separator.
    • If the fluid in the DT-45096  transmission oil cooling system flush and flow test tool is different than what is used in the transmission, use compressed air to blow the residual transmission fluid out of the oil cooler and lines.
  4. Disconnect the supply and waste hoses and the 12-volt power source from the vehicle.
  5. GM1212333Courtesy of GENERAL MOTORS COMPANY

    Disconnect the air supply hose from DT-45096  flush and flow test tool.

  6. Remove DT-45096-55  cooler flush adapter and install the fluid cooler bypass valve.
  7. Remove DT-45096-50  adapters.
  8. Attach cooler lines to the transmission.
  9. Dispose of the waste automatic transmission fluid in accordance with all applicable federal, state, and local requirements.