98
ELEC
SIGNALING SYSTEM
2. Oil level switch
• Drain the engine oil and remove the oil level
switch from the oil pan.
• Check the oil level switch for continuity. Refer
to “CHECKING THE SWITCHES”.
• Is the oil level switch OK?
Replace the oil level
switch.
YES
NO
3. Voltage
• Connect the pocket tester (DC 20 V) to the
meter assembly coupler (wire harness side)
as shown.
Tester positive probe
→
Red/White
1
Tester negative probe
→
Black/White
2
• Set the main switch to “ON”.
• Measure the voltage (12 V) of Brown
1
and
Black/White
2
at the meter assembly coupler.
• Is the voltage within specification?
The wiring circuit
from the main switch
to the meter assem-
bly coupler is faulty
and must be re-
paired.
This circuit is OK.
YES
NO
The wiring circuit
from the main switch
to the meter light bulb
coupler is faulty and
must be repaired.
This circuit is OK.
YES
NO
3. Voltage
• Connect the pocket tester (DC 20 V) to the
meter assembly coupler (wire harness side)
as shown.
Tester positive probe
→
Brown
1
Tester negative probe
→
Sky Blue/White
2
• Set the main switch to “ON”.
• Measure the voltage (12 V) of Brown
1
and
Sky blue/White
2
at the meter assembly
coupler.
• Is the voltage within specification?
1. Oil level warning light bulb and socket
• Check the oil level warning light bulb and
socket for continuity.
Refer to “CHECKING THE BULBS AND
BULB SOCKETS”
• Are the oil level warning light bulb and sock-
et OK?
Replace the oil level
warning light bulb,
socket or both.
YES
NO
EASB0036
5. The oil level warning light fails to come on.
Содержание 2005 BT1100
Страница 1: ...BT1100 SUPPLEMENTARY SERVICE MANUAL 2005 5JN4 AE1 ...
Страница 2: ......
Страница 8: ......
Страница 32: ...24 SPEC LUBRICATION DIAGRAMS 1 Oil pump 2 Releaf valve 3 Oil filter 4 Middle drive shaft ...
Страница 116: ...PRINTED IN ITALY YAMAHA MOTOR ITALIA S P A ...