Control Module Outputs For Immobilization, Bus Diesel

WARNING: This page is about a different car, the 2006 Saab 9-5. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Control Module Outputs For Immobilization, Bus Diesel - Communication Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Immobilizer (on/off) used by Trionic
Key Correct (on/off) used by Audio system (353), CD changer (355)
Text message used by SID (541)
Diagnostics communication

For a further description of diagnostics, see BUS AND DIAGNOSTICS COMMUNICATION .