Control module inputs, bus

Cars with petrol engine

Fig 1: Control Module Inputs, Bus Communication Diagram (Cars With Petrol Engine)

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Cars with V6 diesel engine

Fig 2: Control Module Inputs, Bus Communication Diagram (Cars With V6 Diesel Engine)

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Cars with 4-cyl diesel engine

Fig 3: Control Module Inputs, Bus Communication Diagram (Cars With 4-Cyl Diesel Engine)

Courtesy of SAAB-SCANIA OF AMERICA, INC.

• Engine speed information from ECM
• Coolant temperature information from ECM
• Fuel Consumed Since Start from ECM
• Turbo boost gauge from Trionic
• CHECK ENGINE indicator lamp from ECM
• CRUISE indicator lamp from ECM
• SHIFT UP indicator lamp from Trionic
• CHECK GEARBOX indicator lamp from TCM (502)
• SPORT indicator lamp from TCM (502)
• Selector lever indicator from TCM (502)
• ABS warning lamp from ESP (671)
• ESP OFF indicator lamp from ESP (671)
• ESP indicator lamp from ESP (671)
• AIRBAG warning lamp from SRS (331)
• Rheostat level from SID (541)
• Rheostat Night Panel from SID (541)
• NIGHT PANEL from SID (541)
• Display lighting value from SID (541)
• Cabin light intensity value from SID (541)
• INFO DISPL indicator lamp from SID (541)
• Steering wheel location from TWICE (632)
• "Door open" indicator lamp from TWICE (632)
• LH direction indicator lamp from DICE (628)
• RH direction indicator lamp from DICE (628)
• Rear fog light indicator lamp from DICE (628)
• Glow indicator lamp from ECM (diesel)