Control module inputs, bus

Cars with petrol engine

Fig 1: Identifying Bus Control Module Inputs (Cars With Petrol Engine)

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Cars with V6 diesel engine.

Fig 2: Identifying Bus Control Module Inputs (Cars With V6 Diesel Engine)

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Cars with 4-cyl diesel engine.

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

Courtesy of SAAB-SCANIA OF AMERICA, INC.

• Parking light (on/off) from DICE (628) BUS MESSAGE, INFORMATION DISPLAY (SID) 
• Rear fog light broken (yes/no) from DICE (628) BUS MESSAGE, INFORMATION DISPLAY (SID) 
• LH direction indicators (on/off) from DICE (628) BUS MESSAGE, INFORMATION DISPLAY (SID) 
• RH direction indicators (on/off) from DICE (628) BUS MESSAGE, INFORMATION DISPLAY (SID) 
• Sound from DICE (628), TWICE (632), ACC (216), AUDIO (353), MIU (540), PSM (357 dK), ECM, SPA (630) CHECK MESSAGES 
• Left rear light broken (yes/no) from TWICE (632) BUS MESSAGE, INFORMATION DISPLAY (SID) 
• Right rear light broken (yes/no) from TWICE (632) BUS MESSAGE, INFORMATION DISPLAY (SID) 
• Left brake light broken (yes/no) from TWICE (632) BUS MESSAGE, INFORMATION DISPLAY (SID) 
• Right brake light broken (yes/no) from TWICE (632) BUS MESSAGE, INFORMATION DISPLAY (SID) 
• High level brake light broken (yes/no) from TWICE (632) BUS MESSAGE, INFORMATION DISPLAY (SID) 
• Brake light (on/off) from TWICE (632) BUS MESSAGE, INFORMATION DISPLAY (SID) 
• Horn (ms) from TWICE (632) BUS MESSAGE, INFORMATION DISPLAY (SID) 
• Text message from TWICE (632), ACC (216), AUDIO (353), MIU (540), ECM, TCM (502), SPA (630) CHECK MESSAGES 
• RDS time from AUDIO (353) TIME FUNCTION 
• RDS date from AUDIO (353) TIME FUNCTION 
• RDS month from AUDIO (353) TIME FUNCTION 
• Vehicle speed (km/h, mph) from MIU (540) TRIP COMPUTER FUNCTIONS SID 1 / SID 2.  , TRIP COMPUTER FUNCTIONS, SID 2. 
• Fuel level (liters) from MIU (540) TRIP COMPUTER FUNCTIONS SID 1 / SID 2.  , TRIP COMPUTER FUNCTIONS, SID 2. 
• Odometer reading (km, miles) from MIU (540) TRIP COMPUTER FUNCTIONS SID 1 / SID 2.  , TRIP COMPUTER FUNCTIONS, SID 2. 
• Engine started (on/off) from ECM "ENGINE OFF" TIME 
• Fuel Consumed Since Start (ml) from ECM TRIP COMPUTER FUNCTIONS SID 1 / SID 2.  , TRIP COMPUTER FUNCTIONS, SID 2. 
• Coolant temperature (°C/°F) from ECM
• Low oil level (ON/OFF) from ECM (diesel)
• Diagnostics communication BUS MESSAGE, INFORMATION DISPLAY (SID)