4. HEAD AND WORK LIGHT CIRCUIT 4. HEAD AND WORK LIGHT CIRCUIT 1) 1) OPERATING FLOW OPERATING FLOW Fuse box (No.6) Main light switch [CS-21 (1)] Fuse box (No.5) Main light switch [CS-21 (4)] Main light switch ON : 1st step Main light switch ON : 1st step Cabin light switch ON [CS-21 (5, 7)] I/conn [CN-3 (2)] I/conn [CN-1 (11)] I/conn [CN-11 (3)] Cabin Lamp (Head Lamp) ON [CL-9, 10 (2)] (1) (1) Main light switch ON : 2nd step Main light switch ON : 2nd step Work light switch ON [CS-21 (2)] l/conn [CN-3 (14)] l/conn [CN-12 (2)] Work light ON [CL-5 (2)] (2) (2) 2) 2) CHECK POINT CHECK POINT GND :
Ground 4-17 Engine Start switch Check point Voltage STOP ON ① - GND (Fuse box) ② - GND (Switch power input) ③ - GND (Switch power output) ④ - GND (Head light) ⑤ - GND (Fuse box) ⑥ - GND (Switch power input) ⑦- GND (Switch power output) ⑧ - GND (Work light) 10~12.5 V