Control module bus inputs

Fig 1: Control Module Bus Inputs - Communication Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.

• Engine speed (600/608)
• ENGINE TORQUE  (600/608)
• Pedal position (600/608)
• Current gear ratio

  The value from TCM is given for automatic transmission

  The value is calculated in the engine management system for manual gearboxes

See also ANTI-LOCK BRAKES and BUS AND DIAGNOSTICS COMMUNICATION .