GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 896789  Size: SH
  1. Turn the ignition OFF.
  2. Disconnect the electronic ignition (EI) module harness connector.
  3. Remove the EI module attachment screws and the EI module.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 896789  Size: SH

    Important: Make sure the interconnect is lined up and the interconnect seal is in place before installing the attachment screws.

  1. Install the EI module and the attachment screws.
  2. Tighten
    Tighten the EI module screws to 1.5 N·m (13 lb in).

  3. Connect the module harness connector. Push in the connector until a click is heard, then pull back to confirm a positive engagement.
  4. Refer to Control Module References for programming and setup information.