GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the battery tray . Refer to Battery Tray Replacement .

  2. Object Number: 1371166  Size: SH
  3. Disconnect the wiring harness (4) from the input speed sensor.

  4. Object Number: 955475  Size: SH
  5. Remove the input speed sensor bolt.
  6. Remove the input speed sensor.
  7. Remove the input speed sensor O-ring. Discard the O-ring.

Installation Procedure


    Object Number: 955475  Size: SH
  1. Apply GM T-IV automatic transaxle fluid GM P/N 88900925 to the new input speed sensor O-ring.
  2. Install the new input speed sensor O-ring onto the input speed sensor.
  3. Install the input speed sensor to the transaxle .
  4. Notice: Refer to Fastener Notice in the Preface section.

  5. Install the input speed sensor bolt.
  6. Tighten
    Tighten the bolt to 6 N·m (53 lb in).


    Object Number: 1371166  Size: SH
  7. Connect the wiring harness (4) to the input speed sensor.
  8. Install the battery tray . Refer to Battery Tray Replacement .