GM Service Manual Online
For 1990-2009 cars only

Object Number: 1993181  Size: MF

Callout

Component Name

Preliminary Procedure

Remove Communication Interface Module. Refer to Communication Interface Module Replacement.

1

OnStar Module Bolt (Qty: 3)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
6 N·m (53 lb in)

2

OnStar Module Bracket

Tip
Wiring harness is attached to the bracket.