Control Module Bus Inputs

Fig 1: Control Module Bus Communication Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Bus communication, see BUS MESSAGES, TCM .
Accelerator position (Bus from the engine control system) see ACCELERATOR POSITION .
Engine torque (Bus from the engine control system) see ENGINE TORQUE .
Kickdown (Bus from the engine control system) see KICKDOWN FUNCTION .
Engine speed (Bus from the engine control system.
Brake lights (Bus from TWICE) (632), see BUS MESSAGES, TCM .