3. CHARGING CIRCUIT 3. CHARGING CIRCUIT When the start motor is activated and the engine is started, the operator releases the start switch to the ON position. Charging current generated by operating the alternator flows into the battery. The current also flows from alternator to each electrical component and controller through the fuse box. 1) 1) OPERATING FLOW OPERATING FLOW (1) (1) Warning flow Warning flow Alternator "L" terminal I/conn [CN-5 (13)] Cluster [CN-56 (7)] Cluster warning lamp ON GPS telematic [CN-125 (8) Charging flow Charging flow Alternator "B +" terminal Start motor [CN-45 (B + )] Master switch [CS-74] Battery(+) terminal (2) (2) GND :
Ground 4-13 2) CHECK POINT Engine Start switch Check point Voltage Operating ON ① - GND (Battery voltage) ② - GND (Alternator B+ terminal) ③ - GND (Cluster) 10~12.5 V