Input and Output Speed Sensor Replacement

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Fig 1: Input and Output Speed Sensor Replacement

GM1659813

Courtesy of GENERAL MOTORS CORP.

Input and Output Speed Sensor Replacement

Callout	Component Name
Preliminary Procedures Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the transmission fluid pan and filter. Refer to Automatic Transmission Fluid, Fluid Pan and/or Filter Replacement . Remove the upper and lower valve body assembly. Refer to Control Valve Lower Body and Upper Body Replacement . Disconnect the speed sensor electrical connector from the control solenoid valve assembly.
1	Input and Output Speed Sensor Assembly Bolt (Qty: 2) NOTE: Refer to Fastener Notice . Tighten: 12 N.m (106 lb in)
2	Input and Output Speed Sensor Assembly Procedure: Disconnect the speed sensor wiring harness clips. Inspect the clips for damage. Replace if damaged.
3	Control Valve Body Assembly