Apr. 2007
7
-43
DSC48
THE ENGINE DOES NOT START.
A. Lamps on the instrument panel come on and the
starter does not operate with the ignition switch in
the "ON" position.
1. Engine stop motor
2. Fuse in the fuse box
3. Ignition switch
4. Shift lever switch
5. Ignition auxiliary relay
6. Starter
B. Lamps on the instrument panel do not come on with
the ignition switch in the "ON" position.
1. Fuse in the fuse box
2. Slow blow fuse (60 A)
3. Battery
4. Ignition key
CHARGING SYSTEM
A. The charge lamp comes on and does not go out
after starting the engine.
1. Alternator
2. Diode
B. The charge lamp does not come on after turning
the ignition switch to the "ON" position.
1. Bulb on the instrument panel
2. Fuse in the fuse box
3. Alternator
THE WORK LAMP AND HEADLAMP DO NOT
COME ON.
1. Bulbs of the work lamp and headlamp
2. Fuse in the fuse box
3. Combination switch
4. Ignition switch
THE TURN SIGNAL LAMPS DO NOT COME ON.
A. All turn signal lamps do not operate.
1. Fuse in the fuse box
2. Flasher unit
3. Combination switch
B. Either one of the turn signal lamps does not oper-
ate.
1. Lamp and bulb
2. Combination switch
THE REAPING UNIT LIFTING (LOWERING) SO-
LENOID DOES NOT OPERATE.
1. Fuse in the fuse box
2. Lever switch
3. Threshing controller
4. Reaping unit lifting (lowering) solenoid
THE COMBINE HARVESTER CANNOT BE
TURNED TO THE LEFT OR RIGHT.
1. Lever switch
2. Fuse in the fuse box
3. Threshing controller
4. Left (right) turn solenoid
FEEDING DEPTH
A. The feeding depth cannot be controlled manually.
1. Fuse in fuse box
2. Feeding depth selection switch
3. VR switch
4. Threshing controller
5. Feeding depth control motor
6. MICOM
B. The feeding depth is not controlled automatically.
1. Fuse in the fuse box
2. Vehicle speed sensor
3. Straw sensor
4. Grain sensor
5. Lamp connection switch
6. VR switch
7. Threshing controller
8. Feeding depth control motor
9. Threshing switch
10. MICOM
C. The check lamp comes on and the buzzer sounds
during the automatic feeding depth control opera-
tion.
1. Grain sensor
LOAD LAMPS (1, 2, 3, CAUTION) CHECK
LAMP·BUZZER
1. MICOM
2. Electronic pick up
3. Instrument panel
COOLANT TEMPERATURE LAMP BUZZER
1. Coolant temperature sensor
2. Threshing controller
3. MICOM
No. 1 lamp, check lamp, buzzer
1. No. 1 rotation sensor
2. MICOM
NO. 2 LAMP, CHECK LAMP, BUZZER
1. No. 2 rotation sensor
2. MICOM
GRAIN ALARM LAMP, BUZZER
1. Grain sensor
2. Threshing controller
3. MICOM
8. COMPONENTS BY MALFUNCTION