Control module inputs, bus

Cars with petrol engine

Fig 1: Control Module Inputs, Bus - Cars With Petrol Engine

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Cars with V6 diesel engine.

Fig 2: Control Module Inputs, Bus - Cars With V6 Diesel Engine

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Cars with 4-cyl diesel engine.

Fig 3: Control Module Inputs, Bus - Cars With 4-Cyl Diesel Engine

Courtesy of SAAB-SCANIA OF AMERICA, INC.

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