GM Service Manual Online
For 1990-2009 cars only

The body control system consists of the following 3 modules:

    • The dash integration module (DIM), located behind the instrument panel, under the right dash sound insulator.
    • The instrument panel module (IPM), located behind the instrument panel, under the left dash sound insulator.
    • The rear integration module (RIM), located behind the rear seat back cushion (upper, left).