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Home >> Saab >> 2004 >> 9-5 Linear, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 42 (Control Module (Late; 9440)) >> Technical Description >> Control modules, general description >> Internal Bus

Internal Bus

WARNING: This page is about a different car, the 2003 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

The internal bus is leads in the control module that the CPU uses to retrieve data from ROM, as well as transmit data to and retrieve data from RAM and the Input/Output unit.