Signal Waveform & Data

Fig 1: Screen Display - Alternator Signal Waveform (Idle Status)

Courtesy of KIA MOTORS AMERICA, INC.

Fig 2: Screen Display - Alternator Signal Waveform (Electrical Load)

Courtesy of KIA MOTORS AMERICA, INC.

Duty (+) from FR terminal is increased if electrical loads are ON (Head Lamp and Defrost are ON)

ECM controls generation of alternator with duty from FR terminal when electrical Loads turn on