GM Service Manual Online
For 1990-2009 cars only

Special Tools

KM-962-A /KM-962-10 Tester

Removal Procedure


    Object Number: 1941538  Size: LF
  1. Remove the battery.
  2. • Disconnect the negative cable (2) from the battery.
      Remove the nut.
    • Disconnect the positive cable (3) from the battery.
      Remove the nut.
    • Remove the bracket (1).
      Remove the bolt (4).
    • Remove the battery.

    Object Number: 1938506  Size: LF
  3. Remove the battery tray.
  4. • Release the cable tie.
    • Remove the 3 bolts (1).

    Object Number: 1939174  Size: LF
  5. Remove the selector lever cable (3).
  6. • Remove the selector cable from selector lever (4).
    • Release the selector lever cable from the counterhold on the transmission.
    • Open the retaining clamp (1) with a screwdriver.
  7. Disconnect wiring harness plug of the selector lever position switch (2).
  8. Open the locking shackle.

  9. Install KM-962-A  (5).
  10. • Connect to the wiring harness plug of the selector lever position switch.
    • Connect to the battery with KM-962-A  (1).

    Note: The light diodes corresponding to the markings on the insert module must light up for the selector lever position "N".

  11. Inspect the setting of the selector lever position switch.
  12. • Move the selector lever to the neutral position
    • Turn the selector lever (3) clockwise as far as the stop.
    • Twist back 2 notch positions ("P", "R", "N").

    Note: Until all the light diodes corresponding to selector lever position "N" light up.

  13. Adjust the selector lever position switch, if necessary.
  14. • Release the 2 nuts (2 and 4).
    • Twist the selector lever position switch.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1939184  Size: LH
  1. Fasten the selector lever position switch.
  2. Tighten
    Tighten the 2 bolts (1, 3) to 25 N·m (18 lb ft).

  3. Inspect the setting of the selector lever position switch.
  4. Note: The light diodes corresponding to the markings on the insert module must flash for each individual gear. Use plug-in check-display (4) for "AF TYPE" (arrow).

  5. Shift through all the gears one after the other on the selector lever (2).

  6. Object Number: 1939174  Size: LF
  7. Connect and lock the selector lever position switch wiring harness plug (2).
  8. • Disconnect KM-962-A from the battery.
    • Disconnect KM-962-A from the selector lever position switch wiring harness plug.

    Note: Ensure it is correctly engaged.

  9. Install the selector cable (3).
  10. • Install the selector cable to the selector lever (4).
    • Connect the selector cable into the counterhold on the transmission.
    • Install the retaining clamp (1).

    Object Number: 1938506  Size: LF
  11. Install the battery tray.
  12. Fasten the cable tie.

    Tighten
    Tighten the 3 bolts to 10 N·m (89 lb in).


    Object Number: 1941538  Size: LF
  13. Install the battery.
  14. • Install the bracket (1).

    Tighten
    Tighten the bolt (4) to 15 N·m (11 lb ft).

    • Connect the positive cable (3) to the battery.
    • Connect the negative cable (2) to the battery.
  15. For programming procedures, refer to Control Module References.