System overview

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Fig 1: Communication Diagram - System Overview (1 Of 2)

G03868644

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Fig 2: Communication Diagram - System Overview (2 Of 2)

G03868645

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Transmission range switch (245)
Main instrument unit (540)
Engine control module (655/589/595)
SID (541)
Transmission control module, TCM (502)
Switch, SPORT (537)
Output shaft speed sensor (533)
Input shaft speed sensor (532)
Transmission fluid temperature sensor (535)
Control module, TWICE (632)
Solenoid for Lock-up SLU (531)
Solenoid for gear changing S1 (531)
Solenoid for gear changing S2 (531)
Solenoid for gear changing S3 (531)
Solenoid for gear changing S4 (531)
Solenoid for gear changing S5 (531)
Solenoid for system pressure SLT (531)
Solenoid for clutch pressure SLS (531)
Buttons for manual gear selection (633)