GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1371167  Size: SH
  1. Disconnect the wiring harness (2) from the output shaft speed sensor.

  2. Object Number: 1412450  Size: SH
  3. Remove the output speed sensor bolt (3).
  4. Remove the output shaft speed sensor (2) and the O-ring (1).

Installation Procedure


    Object Number: 1412450  Size: SH
  1. Apply GM T-IV automatic transaxle fluid GM P/N 88900925 to the new output speed sensor O-ring (1).
  2. Install the new output speed sensor O-ring (1) onto the output speed sensor (2).
  3. Install the output speed sensor (2) into the transmission case assembly.
  4. Notice: Refer to Fastener Notice in the Preface section.

  5. Install the output speed sensor bolt (3).
  6. Tighten
    Tighten the bolt to 6 N·m (53 lb in).


    Object Number: 1371167  Size: SH
  7. Connect the wiring harness (2) to the output shaft speed sensor.