Transmission Component and System Description
The mechanical components of the Electric Range Extended Vehicle MKA 4ET50 Transmission are as follows:
| • | Gerotor-type main fluid pump assembly |
| • | Gerotor type auxiliary fluid pump assembly |
| • | Drive motor with generator assembly A (1) and B (2) position |
| • | Sun gear carrier assembly |
| • | VL 1-2R, C2-3-4, and C1-3R clutch housing assembly |
| • | Centre support assembly |
| • | Control valve body assembly |
The electrical components of the EREV MKA 4ET50 are as follows:
| • | Drive Motor with Generator A (1) 55kW |
| • | Drive Motor with Generator B (2) 111kW |
| • | Output speed sensor assembly |
| • | Manual shift shaft position switch |
| • | Control solenoid valve assembly, which contains the following components: |
| - | Transmission control module (TCM) |
| - | 6 variable bleed pressure control (PCS) solenoids |
| - | 4 transmission fluid pressure (TFP) switch assemblies |
| - | Torque damper clutch pressure control solenoid (PCS5) |
For more information, refer to Electronic Component Description .
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