GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2009
🢒
Terrain
🢒
Transmission
🢒
Automatic Transmission - 6T40/6T45
🢒 Transmission Fluid Replacement
Removal Procedure
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
.
Remove the fluid level hole plug (1).
Drain transmission fluid into a suitable container.
Caution:
Refer to
Component Fastener Tightening Caution
in the Preface section.
Install the fluid level hole plug (1) and tighten to
12 N·m (106 lb in)
.
Installation Procedure
Lower the vehicle.
Remove the fluid fill cap (1).
Fill the transmission to the proper level with the correct fluid. Refer to
Transmission General Specifications
and
Fluid Capacity Specifications
.
Install the fluid fill cap (1).