4-8 2. STARTING CIRCUIT 1) OPERATING FLOW Battery (+) terminal Battery relay [CR-1] Circuit breaker [CN-60] Master switch [CS-74] Fuse box [No.6] Master switch [CS-74B] I/conn [CN-5 (36)] Start switch [CS-2A (1)] Power relay [CR-35 (30)] (1) When start switch is in ON position Start switch ON [CS-2A (2)] I/conn [CN-5 (39)] Battery relay [CR-1] Battery relay operating (all power is supplied with the electric component) Start switch ON [CS-2A (3)] GPS conn [CN-125 (2) 供 (4)] I/conn [CN-5 (40)] Power relay [CR-35 (86)供(87)] Fuse box [No.11] MCU [CN-51 (1)] ECM Power relay [CR-45 (2)供(5)] I/conn [CN-4 (4)] Emergency engine stop sw [CS-33 (2)供(1)] l/conn [CN-4 (13)] Fuse box [No.
9] I/conn [CN-4 (15)] Engine ECM [CN-93 (39)] Reader [CN-427 (1)] RMS [CN-125A (2)] (2) When start switch is in START position Start switch START [CS-2A (6)] I/conn [CN-5 (35)] Anti-restart relay [CR-5 (86)供(87)] l/conn CN-1 (7) Start relay [CR-23] Starter motor operating 2) CHECK POINT ECM Power relay [CR-45 (2)供(5)] I/conn [CN-4 (4)] Emergency engine stop sw [CS-33 (2)供(1)] l/conn [CN-4 (13)] Fuse box [No. 9] I/conn [CN-4 (15)] Engine ECM [CN-93 (39)] Engine Start switch Check point Voltage OPERATING START 刮 - GND (battery) 刯 - GND (start switch) 到 - GND (battery relay M4) + 刱 - GND (starter B ) 刲 - GND (starter M) 刳 - GND (start relay) 刴 - GND (battery relay M8) 20~25V