Chevrolet Sonic Repair Manual: Transmission Component and System Description
The mechanical components of the 6T30/40/45/50 are as follows:
- A torque converter with an electronically controlled capacity clutch (ECCC)
- Gear-type fluid pump assembly
- 1??? and low and reverse clutch housing assembly
- 4?? and 3? reverse clutch housing assembly
- 2? clutch assembly
- Low and reverse clutch (one way clutch) assembly
- Control valve body assembly
- Drive sprocket, driven sprocket and link assembly
- Front differential carrier assembly
- Input Carrier Assembly
- Reaction Carrier Assembly
- Output Carrier Assembly
The electrical components of the 6T30/40/45 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
- shift solenoid
- Transmission fluid temperature sensor
For more information, refer to Electronic Component Description.
Transmission Assemble (Gen 2)
Special Tools
3-9506289 Universal Adapter
R-0007758 Holding Fixture
S-9407197 Differential Rotating Tool
S-9407198 Differential Bearing Race Wrench
For equivalent regional tools, refer ...
Transmission Disassemble (Gen 1)
Special Tools
3-9506289 Universal Adapter
R-0007758 Holding Fixture
S-9407198 Differential Bearing Race Wrench
For equivalent regional tools, refer to Special Tools.
Attach R-0 ...
Other materials:
Power Outlets
The accessory power outlets can be used to plug in electrical equipment, such
as a cell phone or MP3 player.
The vehicle has an accessory power outlet in front of the cupholders on the center
floor console.
Remove the cover to access and replace when not in use.
Warning
Power is always suppl ...
Communication Interface Module Battery Replacement
Communication Interface Module Battery Replacement
Callout
Component Name
Preliminary Procedure
Remove the instrument panel lower compartment. Refer to
Instrument Panel Lower Compartment Replacement
1
...
Torque Converter Housing with Fluid Pump Assembly Removal (Non Hybrid)
Torque Converter Housing with Fluid Pump Assembly Removal
Callout
Component Name
1
Torque Converter and Differential Housing Bolts M8 x 30 (Qty: 15)
2
Torque Conv ...
0.0095