GM Service Manual Online
For 1990-2009 cars only

Object Number: 1659813  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Raise and support the vehicle.
  2. Remove the transmission fluid pan and filter.
  3. Remove the upper and lower valve body assembly.
  4. Disconnect the speed sensor electrical connector from the control solenoid valve assembly.

1

Input and Output Speed Sensor Assembly Bolt (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

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