CONTENTS
1. ELECTRICAL CIRCUIT..............................................................................................................9-M1
[1] L3301/L3901......................................................................................................................... 9-M1
[2] L4701.................................................................................................................................... 9-M2
2. INSTRUMENT PANEL ............................................................................................................... 9-M3
[1] SYSTEM OUTLINE ..............................................................................................................9-M3
[2] CONSTRUCTION AND FUNCTION OF COMPONENTS.................................................... 9-M3
(1) Instrument Panel ............................................................................................................ 9-M3
(2) Electric Control Unit (ECU)............................................................................................. 9-M3
(3) Switches ......................................................................................................................... 9-M4
(4) Sensors .......................................................................................................................... 9-M8
(5) Others............................................................................................................................. 9-M8
[3] BASIC CONTROL SYSTEM .............................................................................................. 9-M10
(1) Indication Items of Meter Panel.................................................................................... 9-M10
(2) Easy Checkerâ„¢............................................................................................................ 9-M11
[4] ASSISTANT CONTROL SYSTEM ..................................................................................... 9-M12
(1) Self-diagnosis Function ................................................................................................ 9-M12
(2) Testing, Setting and Adjusting Function....................................................................... 9-M12
3. ENGINE STARTING SYSTEM AND STOPPING..................................................................... 9-M13
[1] STARTING CIRCUIT.......................................................................................................... 9-M13
[2] RELATED PARTS.............................................................................................................. 9-M14
[3] ENGINE STARTING CONDITIONS ................................................................................... 9-M16
[4] OPERATOR PRESENCE CONTROL (OPC)..................................................................... 9-M17
4. CAN (CONTROLLER AREA NETWORK)................................................................................ 9-M18
MECHANISM