GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 2027601  Size: SH
  1. Disconnect the electrical connector (1) from the speedometer driven gear (2).

  2. Object Number: 2027602  Size: SH
  3. Remove the speedometer bolt (2).
  4. Remove the speedometer driven gear (1).

Installation Procedure


    Object Number: 2027602  Size: SH
  1. Coat the speedometer driven gear washer with speedometer driven gear lubricant.
  2. Install the speedometer driven gear (1).
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the speedometer bolt and tighten to  4 N·m (36 lb in).

  5. Object Number: 2027601  Size: SH
  6. Connect the electrical connector (1) to the speedometer driven gear (2).