Installation Procedure

WARNING: This page is about a different car, the 2007 Saturn Ion Red Line, 2007 Saturn Ion 3, and 2007 Saturn Ion 2. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Vehicle Communication Interface Module

Courtesy of GENERAL MOTORS CORP.

Install the OnStar® bracket to the rear shelf.

NOTE: Refer to FASTENER NOTICE .

Install the OnStar® bracket screw.
Tighten: Tighten the screw to 2.5 N.m (23 lb in).
Install the CIM in the bracket.
Install the rear shelf trim. Refer to Trim Panel Replacement - Rear Window Shelf .