Direction indicator repeater lamps RH and LH

Fig 1: Identifying Direction Indicator Repeater Lamps RH And LH Communication Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Fig 2: Identifying Direction Indicator Repeater Lamps RH And LH Communication - Circuit Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.

The repeater lamps are situated in the upper part of the main instrument unit and show when the direction indicators are on.

The lamps are powered from the main instrument unit and grounded internally by the main instrument unit. DICE continuously sends bus information status for INDICATORS RIGHT and INDICATORS LEFT, unit ON/OFF.

On receiving DIRECTION INDICATORS ON, the control module grounds the output of the lamp in question which then lights up.