Transmission Component and System Description
The mechanical components of the 6T40/45 are as follows:
| • | A torque converter with an electronically controlled capacity clutch (ECCC) |
| • | Gear-type fluid pump assembly |
| • | 1-2-3-4 and low and reverse clutch housing assembly |
| • | 4-5-6 and 3-5 reverse clutch housing assembly |
| • | Low and reverse clutch (one way clutch) assembly |
| • | Control valve body assembly |
| • | Drive sprocket, driven sprocket and link assembly |
| • | Front differential carrier assembly |
| • | Reaction Carrier Assembly |
| • | Output Carrier Assembly |
The electrical components of the 6T40/45 are as follows:
| • | Output speed sensor assembly |
| • | Input speed sensor assembly |
| • | Manual shift shaft with internal mode 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 |
| - | Torque converter clutch (TCC) pressure control solenoid |
| - | Transmission fluid temperature sensor |
For more information, refer to Electronic Component Description .
| © Copyright Chevrolet. All rights reserved |
| © Copyright Chevrolet. All rights reserved |
