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:
Passenger Sensing System
United States
Canada
The passenger sensing system turns off the front outboard passenger frontal airbag
and knee airbag (if equipped) under certain conditions. No other airbag is affected
by the passenger sensing system. See Passenger Sensing System for important
information.
The ...
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
...
Oil Flow Check Valve Replacement
Oil Flow Check Valve Replacement
Callout
Component Name
Preliminary Procedure
Remove the generator. Refer to Generator Replacement.
1
Oil Flow Check Valve Bore Plug
Caution: Refer to Fastene ...
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