Input and Output Speed Sensor Replacement

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Replacing Input & Output Speed Sensor

Courtesy of GENERAL MOTORS CORP.

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 .
1	Speed Sensor Electrical Connector
2	Input and Output Speed Sensor Assembly Bolts (Qty: 2) CAUTION: Refer to Fastener Caution . Tighten: 12 N.m (106 lb in)
3	Input and Output Speed Sensor Assembly Clips (Qty: 2) Tip: Inspect the wiring harness clips for damage replace if necessary.
4	Input and Output Speed Sensor Assembly