Chevrolet Sonic Repair Manual: Control Valve Body Cleaning and Inspection (Gen 2)
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Callout |
Component Name |
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Warning: Valve springs can be tightly compressed. Use care when removing retainers and plugs. Personal injury could result. Caution: After cleaning the transmission components, allow to air dry. Do not use cloth or paper towels in order to dry any transmission components. Lint from the towels can cause component failure. Caution: Do not reuse cleaning solvents. Previously used solvents may deposit sediment which may damage the component. Preliminary Procedure
Clean and inspect all valve components and the valve body. The control valve body assembly is only replaceable as an assembly. |
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1 |
Low-Reverse and 4?? Clutch Boost Valve Train |
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2 |
Low-Reverse and 4?? Clutch Regulator Valve Train |
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3 |
1??? Clutch Boost Valve Train |
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4 |
1??? Clutch Regulator Valve Train |
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5 |
2? Clutch Regulator ValveTrain |
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6 |
3? Reverse Clutch Regulator Valve Train |
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7 |
Defualt Override Valve Train |
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8 |
TCC Regulator Apply Valve Train |
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9 |
Clutch Select Valve Train |
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10 |
Actuator Feed Limit Valve Train |
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11 |
Manual Valve |
Control Valve Body Assembly Removal
Table 1:
Control Valve Body Cover Removal
Table 2:
Control Solenoid (With Body and TCM) Valve Assembly
Removal
Table 3:
Control Valve Body Assembly Removal
...
Control Valve Body Cover Installation
Control Valve Body Cover Installation
Callout
Component Name
1
Input Speed Sensor Connector
2
...
Other materials:
Neutral - Engine Running (Gen 1)
When the gear selector is moved to the Neutral (N) position, the hydraulic and
electrical system operation is identical to Park (P) range. However, if Neutral
is selected after the vehicle was operating in Reverse (R), the normally-high 35R
pressure control solenoid 2 is commanded OFF and the ...
Neutral - Engine Running (Gen 1)
When the gear selector is moved to the Neutral (N) position, the hydraulic and
electrical system operation is identical to Park (P) range. However, if Neutral
is selected after the vehicle was operating in Reverse (R), the normally-high 35R
pressure control solenoid 2 is commanded OFF and the ...
Transmission Rear Mount Replacement
Removal Procedure
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle.
Remove and DISCARD the rear transmission mount bracket
to rear mount through bolt (1).
Remove rear transmission mount to frame bolt (3).
Push and hold ...
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