LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Pontiac >> 2008 >> Grand Prix Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 329 (Cellular System, Entertainment System, And Navigation System) >> Repair Instructions >> Communication Interface Module Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

WARNING: This page is about a different car, the 2008 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Positioning Vehicle Communication Interface Module
    GM1528369Courtesy of GENERAL MOTORS CORP.
  1. Position the VCIM in the vehicle.
    2. NOTE: Refer to Fastener Notice .
  2. Install the nuts (1).

    Tighten:  Tighten the nuts (1) to 4 N.m (36 lb in).

    3. Fig 2: Identifying Cellular Antenna And Navigation Radio Antenna Connectors
    GM1528368Courtesy of GENERAL MOTORS CORP.
  3. Position the seat to the most rearward position.
  4. Connect the cellular antenna and the navigation radio antenna connectors (1).
    5. Fig 3: Identifying Vehicle Communication Interface Module Electrical Connectors
    GM1528367Courtesy of GENERAL MOTORS CORP.
  5. Connect two vehicle communication interface module electrical connectors (1).
    6. CAUTION: Refer to Battery Disconnect Caution .
  6. Connect the battery ground cable.
    7. IMPORTANT: If replacing the vehicle communication interface module, you must reconfigure the OnStar® system.
  7. Reconfigure the OnStar® system. Refer to Control Module References for programming and setup information.
scientia non olet · About LEMON Manuals