Transmission Component and System Description
WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
The mechanical components of the Hybrid Two-Mode 2ML70 Transmission are as follows:
- Torque dampener assembly
- Vane-type main fluid pump assembly
- Gerotor type auxiliary fluid pump assembly
- Input shaft and internal assembly
- Sun gear carrier assembly first position
- Drive motor with generator assembly first position
- Drive motor with generator assembly second position
- Internal gear assembly second position
- Sun gear carrier assembly second position
- 1-3 clutch housing assembly
- Main shaft assembly
- Center support assembly
- Output shaft assembly
- Control valve body assembly
The electrical components of the Hybrid Two-Mode 2ML70 are as follows:
- Two 60 KW electric concentric motors
- Output speed sensor assembly
- Manual shift shaft position switch
- Control solenoid valve assembly, which contains the following components:
- Transmission control module (TCM)
- 5 variable bleed line pressure control (PC) solenoids
- Transmission fluid pressure (TFP) switch assembly
- 2 shift solenoids
For more information, refer to Electronic Component Description .