Transmission Cooling (G2165594): Description: Notes
WARNING: This page is about a different variant/trim than selected.
Two hose and pipe assemblies connect the Automatic Transmission Fluid (ATF) cooler to the automatic transmission. There are 2 engine coolant hose connections incorporated into the top of the ATF cooler for the supply and return of the engine coolant from the engine cooling system.
ATF is supplied from the transmission ATF pump into the ATF cooler. After passing through the ATF cooler, the ATF passes out of the ATF cooler and is returned to the transmission fluid pan.