Transmission Fluid Cooler Flow Test and Flushing: Clean-up
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Turn the main function switch (2) to the IDLE position and allow the supply vessel pressure to dissipate.
- Turn the main power switch (1) to the OFF position.
- 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.
- Disconnect the supply and waste hoses and the 12-volt power source from the vehicle.
Disconnect the air supply hose from DT-45096 flush and flow test tool.
- Remove the DT-45096-30 or the DT-45096-23 adapters.
- Dispose of the waste automatic transmission fluid in accordance with all applicable federal, state, and local requirements.
NOTE: