Cruise indicator lamp

Fig 1: Identifying Communication Diagram - Cruise Indicator Lamp

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Fig 2: Identifying Communication Circuit Diagram - Cruise Indicator Lamp

Courtesy of SAAB-SCANIA OF AMERICA, INC.

The CRUISE indicator lamp is located in the left-hand part of the main instrument unit. It comes on when the cruise control system is engaged.

The lamp is powered from the main instrument unit and is grounded by the main instrument unit control module. Trionic T7 sends continuous bus information CRUISE Lamp, unit ON/OFF.

With CRUISE Lamp ON, the control module grounds the output for the lamp to turn it on.

If cruise control is disengaged, Trionic T7 will change the status of the information to CRUISE Lamp OFF and the lamp will go out.