---===SME_1208_00003_0001.djvu===--- Pub.No.00EMT0017, JULY 2012 Shop Manual electrical (EURO 3) ---===SME_1208_00003_0001.djvu===--- Pub.No.00EMT0017, JULY 2012 Shop Manual electrical (EURO 3) ---===SME_1208_00003_0002.djvu===--- ---===SME_1208_00003_0003.djvu===--- Pub.No.00EMT0017, JULY 2012 ---===SME_1208_00003_0004.djvu===--- GROUP INDEX FOREWORD This Shop Manual is published for the information and guidance of personnel responsible for maintenance of Mitsubishi Fuso FK.FM series trucks, and includes proce- dures for adjustment and maintenance services. We earnestly look forward to seeing that this manual is made full use of in order to perform correct services with no wastage. For more details, please consult your nearest authorized Mitsubishi Fuso dealer or distributors. Kindly note that the specifications and maintenance ser- vice figures are subject to change without prior notice in line with improvement which will be effected from time to time in the future. JULY 2012 Applicable models FK.FM ©2012 Mitsubishi Fuso Truck & Bus Corporation GENERAL ................................................ SPECIFICATIONS .................................... STRUCTURE AND OPERATION............. TROUBLESHOOTING ............................. POWER, CHARGE AND GROUND CIRCUIT ................................................... ENGINE STARTING, STOPPING AND PREHEATING CIRCUIT .................. LIGHTING CIRCUIT ................................. METER CIRCUIT...................................... INDICATOR AND WARNING LAMP CIRCUIT ........................................ CAB SIDE ELECTRICAL CIRCUIT ......... CHASSIS SIDE ELECTRICAL CIRCUIT ................................................... ENGINE AND TRANSMISSION SIDE ELECTRICAL CIRCUIT ........................... OTHER CIRCUIT...................................... ELECTRICAL EQUIPMENT INSTALLATION POSITIONS ................... INSPECTION OF ELECTRICAL EQUIPMENT ............................................ STARTER AND ALTERNATOR ............... ON-VEHICLE INSPECTION AND ADJUSTMENT ......................................... CONNECTOR CONFIGURATION CHART ..................................................... ---===SME_1208_00003_0005.djvu===--- This Shop Manual contains the information classified into the following groups. If any system or equipment has two or more variations with significantly different construction, the variations are handled as different groups. These groups are identified by different alphabets preceded by the same number. 1. ENGINE volume 2. CHASSIS volume 3. ELECTRICAL volume Group No. Group subject 11 ENGINE 12 LUBRICATION 13 FUEL AND ENGINE CONTROL 14 COOLING 15 INTAKE AND EXHAUST Group No. Group subject 21 CLUTCH 22 MANUAL TRANSMISSION 25 PROPELLER SHAFT 26 FRONT AXLE 27 REAR AXLE 31 WHEEL, TIRE 33 FRONT SUSPENSION 34 REAR SUSPENSION 35A BRAKE <AIR OVER HYDRAULIC BRAKE> 35B BRAKE <FULL AIR BRAKE> 36A PARKING BRAKE <CENTER PARKING BRAKE> 36B PARKING BRAKE <WHEEL PARKING BRAKE> 37 STEERING 41 BUMPER, FRAME 42 CAB MOUNTING, TILT 43 DOOR 51 EXTERIOR 52 INTERIOR 55 HEATER, AIR-CONDITIONER, VENTILATION Group No. Group subject 54 ELECTRICAL ---===SME_1208_00003_0006.djvu===--- CONTENTS 54-00A GENERAL VEHICLE MODEL CODING SYSTEM ................................................ 54-00A-2 EQUIPMENT TYPE CODING SYSTEM ................................................ 54-00A-4 POWER TRAIN TABLE ........................ 54-00A-6 HOW TO READ THIS MANUAL ........... 54-00A-8 CHASSIS NUMBER, ENGINE NUMBER AND NAME PLATE............ 54-00A-16 PRECAUTIONS FOR MAINTENANCE OPERATION ....................................... 54-00A-18 JACKING UP THE VEHICLE.............. 54-00A-28 DIAGNOSIS CODES 1. Diagnosis Codes ............................ 54-00A-30 2. Reading and Erasing Diagnosis Codes ............................ 54-00A-31 TABLE OF STANDARD TIGHTENING TORQUES........................................... 54-00A-36 54-00B SPECIFICATIONS SPECIFICATIONS ................................ 54-00B-2 54-00C STRUCTURE AND OPERATION 1. Starter ...........................................................54-00C-2 2. Alternator .....................................................54-00C-3 3. Lighting ........................................................54-00C-6 4. MUTIC (Multipurpose Timing Control Unit) ...........54-00C-7 5. Engine Electronic Control Unit (Starter Continuous Energizing Preventing Function and Preheating Function) .........54-00C-10 54-00D TROUBLESHOOTING TROUBLESHOOTING .......................... 54-00D-2 54-01 POWER, CHARGE AND GROUND CIRCUIT HIGH-CURRENT FUSE BOX .................. 54-01-2 RELAY AND FUSE BOX ......................... 54-01-4 RELAY AND FUSE BOX CIRCUIT.......................................... 54-01-6 POWER CIRCUIT ........................... 54-01-7 RESERVE POWER CIRCUIT....... 54-01-16 BATTERY CHARGING CIRCUIT........................................ 54-01-17 GROUND ...................................... 54-01-18 54-02 ENGINE STARTING, STOPPING AND PREHEATING CIRCUIT ENGINE STARTING CIRCUIT ....... 54-02-2 ENGINE PREHEATING AND COLD START CIRCUIT............................. 54-02-3 104 110 115 125 130 210 220 ---===SME_1208_00003_0007.djvu===--- 54-03 LIGHTING CIRCUIT HEADLAMP CIRCUIT .................... 54-03-2 TAIL, CLEARANCE AND LICENSE PLATE LAMPS CIRCUIT ............... 54-03-3 STOP LAMP CIRCUIT.................... 54-03-4 TURN SIGNAL AND HAZARD LAMP CIRCUIT.......................................... 54-03-5 BACKUP LAMP CIRCUIT .............. 54-03-6 CAB AND SPOT LAMP CIRCUIT .. 54-03-7 ILLUMINATION LAMP CIRCUIT.... 54-03-8 54-04 METER CIRCUIT METER CLUSTER INTERNAL CIRCUIT.......................................... 54-04-2 TACHOMETER CIRCUIT ............... 54-04-3 SPEEDOMETER CIRCUIT ............. 54-04-4 FUEL GAUGE CIRCUIT ................. 54-04-5 WATER TEMPERATURE GAUGE CIRCUIT.......................................... 54-04-6 54-05 INDICATOR AND WARNING LAMP CIRCUIT PARKING BRAKE INDICATOR CIRCUIT.......................................... 54-05-2 BRAKE WARNING CIRCUIT ......... 54-05-4 WATER LEVEL AND OVERHEATING WARNING CIRCUIT ....................... 54-05-6 ENGINE OIL LEVEL AND OIL PRESSURE WARNING CIRCUIT ....................... 54-05-7 ENGINE OIL FILTER WARNING CIRCUIT.......................................... 54-05-8 CAB TILT WARNING CIRCUIT...... 54-05-9 FUEL FILTER WARNING CIRCUIT........................................ 54-05-10 54-06 CAB SIDE ELECTRICAL CIRCUIT CIGARETTE LIGHTER CIRCUIT ... 54-06-2 WIPER AND WASHER CIRCUIT ... 54-06-3 HORN CIRCUIT .............................. 54-06-4 HEATER AND AIR-CONDITIONER CIRCUIT.......................................... 54-06-5 54-07 CHASSIS SIDE ELECTRICAL CIRCUIT EXHAUST BRAKE CIRCUIT.......... 54-07-2 54-08 ENGINE AND TRANSMISSION SIDE ELECTRICAL CIRCUIT TRANSMISION POWER TAKE-OFF CIRCUIT.......................................... 54-09-2 54-09 OTHER CIRCUIT MUTIC (MULTIPURPOSE TIMING CONTROL UNIT) CIRCUIT ............ 54-09-2 310 320 325 330 340 345 348 401 410 412 420 425 510 515 530 535 538 550 566 610 614 616 620 710 850 910 ---===SME_1208_00003_0008.djvu===--- 54-10 ELECTRICAL EQUIPMENT INSTALLATION POSITIONS Cab side SWITCH AND SENSOR.................... 54-10-2 RELAY AND ELECTRONIC CONTROL UNIT................................................... 54-10-4 METER AND MOTOR ....................... 54-10-6 HEATER AND AIR-CONDITIONER .. 54-10-8 ROOF................................................. 54-10-9 CAB ................................................. 54-10-10 JOINTS OF MAIN HARNESS CONNECTORS ............................... 54-10-12 Engine and transmission ENGINE ........................................... 54-10-14 TRANSMISSION ............................. 54-10-15 Chassis side SWITCH AND SENSOR.................. 54-10-16 FUSE ............................................... 54-10-17 MAGNETIC VALVE AND MOTOR.. 54-10-18 JOINTS OF MAIN HARNESS CONNECTORS ............................... 54-10-19 54-11 INSPECTION OF ELECTRICAL EQUIPMENT #001 to #179 SWITCH ............................. 54-11-2 #180 to #249 RELAY ............................... 54-11-7 #250 to #349 SENSOR ............................ 54-11-9 #350 to #409 CONTROL UNIT .............. 54-11-11 #410 to #509 MOTOR............................ 54-11-12 #560 to #609 MAGNETIC VALVE ......... 54-11-13 #610 to #649 BUZZER, HORN .............. 54-11-13 #650 to #699 LAMP ............................... 54-11-14 #750 to #859 OTHER............................. 54-11-14 #860 BATTERY...................................... 54-11-16 #890 METER CLUSTER ........................ 54-11-19 54-12 STARTER AND ALTERNATOR #930 STARTER ....................................... 54-12-2 #940 ALTERNATOR.............................. 54-12-16 54-13 ON-VEHICLE INSPECTION AND ADJUSTMENT #950 INSPECTION OF ALTERNATOR... 54-13-2 #951 INSPECTION OF REGULATOR..... 54-13-3 #955 INSPECTION OF PREHEATING SYSTEM ......................................... 54-13-4 #960 HEADLAMP AIMING ...................... 54-13-6 54-14 CONNECTOR CONFIGURATION CHART CONNECTOR CONFIGURATION CHART ..................................................... 54-14-2 A B C D F G J R S T U V W ---===SME_1208_00003_0009.djvu===---