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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Automatic Transmission - 4L80-E/4L85-E (Service & Replacement)) >> Diagnostic Information and Procedures >> Automatic Transmission Oil Cooler Flushing and Flow Test (J 45096) >> Clean-up

Automatic Transmission Oil Cooler Flushing and Flow Test (J 45096): Clean-up

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  1. Turn the main function switch to the IDLE position and allow the supply vessel pressure to dissipate.
  2. Turn the main power switch to the OFF position.
  3. Disconnect the supply and waste hoses and the 12-volt power source from the vehicle.
    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.
    Fig 1: Turning Main Function Switch To IDLE Position
    G02424433Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the air supply hose from J 45096  .
  5. Dispose of the waste ATF in accordance with all applicable federal, state, and local requirements.
Fig 2: Disconnecting Air Supply Hose
G02424434Courtesy of GENERAL MOTORS CORP.