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Main components: P-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.
Fig 1: Identifying P-Bus Components
G03616321Courtesy of SAAB-SCANIA OF AMERICA, INC.
  1. Engine Control Module, ECM (589/595)
  2. Control module, TCM (502)
  3. Underhood Electrical Centre, UEC (342)
  4. Control module, AHL (664)
  5. Control module, ESP/TCS (671/382)
  6. Angle Sensor, yaw, YRS (658)
  7. Control panel, infotainment, ICM (736)
  8. Column Integration Module, CIM (703a)