Installation Procedure

Remove the plug and/or cap from the hose and transmission.
Install the transmission fluid cooler hose (2) to the transmission connectors (1).

Fig 1: View Of Transmission Fluid Cooler Hose Nut
Courtesy of GENERAL MOTORS COMPANY
Install the transmission fluid cooler hose nut (3) to the stud (4) and tighten to 9 N.m (80 lb in).
CAUTION: Refer to Fastener Caution .
Remove the plug and/or cap from the hose and transmission fluid cooler pipe connectors.
Install the transmission fluid cooler hose (3) to the 2 transmission fluid cooler pipe connectors (1).

Fig 2: View Of Plastic Caps, Transmission Fluid Cooler Pipe Connectors And Hose
Courtesy of GENERAL MOTORS COMPANY
Clip in the transmission fluid cooler hose (3) to the retainers (4).
Press the 2 plastic caps (2) forward to the 2 transmission fluid cooler pipe connectors (1). Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection (6T30-MH9 and 6T40-MH8) and Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection (AF40-MDK) .
Install the charge air cooler outlet air hose. Refer to Charge Air Cooler Outlet Air Hose Replacement
Fill the transmission to a proper level with the correct fluid. Refer to Transmission Fluid Drain and Fill .