GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1826668  Size: SH

    Important: Do not damage the speed sensors or transaxle case.

  1. Disconnect the input and output speed sensor harness assembly (71) from the TCM.
  2. Disconnect the input and output speed sensor harness assembly (71) from the output speed sensor (62) and the input speed sensor (73).
  3. Remove the speed sensor bolts (61).
  4. Remove the output speed sensor (62) and the input speed sensor (73).
  5. Remove the speed sensors O-rings (63).
  6. Inspect the speed sensors for damage.