Chevrolet Sonic Repair Manual: Input Speed Sensor Replacement
- Removal Procedure
-
- Remove the control solenoid valve and transmission control module assembly. Refer to Control Solenoid Valve and Transmission Control Module Assembly Replacement.
- Remove the input speed sensor bolt (2) M6 x 23.
- Unlock the 2 retaining tabs inside the transmission housing.
- Remove the input speed sensor (3).
- Remove the 3 input speed sensor seals (1).
- Installation Procedure
-
- Install the 3 input speed sensor seals (1).
- Install the input speed sensor (3).
- Verify that the retaining tabs are locked completely.
- Install the input speed sensor bolt (2) M6 x 23 and
tighten to 9 Y (80 lb in)
.
- Install the control solenoid valve and transmission control module assembly. Refer to Control Solenoid Valve and Transmission Control Module Assembly Replacement.
- Perform the transmission adaptive values learn procedure. Refer to Transmission Adaptive Values Learn.
Caution:
Refer to Fastener Caution.
Input Shaft Support Replacement (Gen 2)
Input Shaft Support Replacement
Callout
Component Name
1
3-5 Reverse and 4-5-6 Clutch Fluid Seals (Qty: 3)
...
Input and Output Speed Sensor Installation
Input and Output Speed Sensor Installation
Callout
Component Name
1
Input Speed Sensor Assembly Seals
2 ...
Other materials:
Windshield Replacement
Special Tools
BO-24402-A Glass Sealant Remover (Cold Knife)
BO-39032 Stationary Glass Removal Tool
Use an adhesive that is approved by GM
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Open the hood.
Remove the windshield wiper arms. Refer to Wi ...
Ball Joint Inspection
Caution: Refer to Vehicle Lifting and Jacking Caution.
Raise the front of the vehicle to allow the front suspension to hang free.
Grasp the tire at the top and the bottom.
Move the top of the tire in an in-and-out motion.
Look for any horizontal movement of the knuckle relativ ...
Valve Guide Reaming, and Valve and Seat Grinding
Valve Cleaning Procedure
Use soft bristle wire brush to clean any carbon build-up from the valve
head. DO NOT use a wire brush on any part of the valve stem. The valve stem
is chrome plated to provide enhanced wear characteristics. Wire brushing
the stem could remove the chr ...
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