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Home >> Saab >> 2003 >> 9-3 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Bus And Diagnostics Communication) >> Technical description >> System overview, bus and diagnostics communication >> System overview, components connected to a bus, cars with EDC 15 engine management system

System overview, components connected to a bus, cars with EDC 15 engine management system

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Electronic Diesel Control (EDC 15) (595)
  2. Diesel pump (598)
    Fig 1: Illustration For Steps 2-12
    G03502316Courtesy of SAAB-SCANIA OF AMERICA, INC.
  3. P-bus (Powertrain bus)
  4. Main Instrument Unit (MIU) (540)
  5. I-bus (Instrument bus)
  6. Dashboard Integrated Central Electronics (DICE) (628)
  7. Saab Information Display (SID) (541)
  8. Audio system, main unit (353)
  9. Automatic Climate Control (ACC) (216)
  10. Power Seat Memory (PSM) (357Dk)
  11. Theft Warning & Integrated Central Electronics (TWICE) (632)
  12. CD changer (CDC) (355)
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