Engine Oil Level Switch; Speed Sensor - Yamaha RX10LTGTYL Service Manual

SIGNAL SYSTEM

ENGINE OIL LEVEL SWITCH

1. Remove:
• Oil level gauge
2. Connect:
• Pocket tester (to the oil level switch coupler)
3. Inspect:
• Oil level switch continuity
Faulty → Replace.
Switch position
Down position
Up position
: Continuity

SPEED SENSOR

1. Inspect:
• Speed sensor
Inspection steps:
• Connect the pocket tester (DC 20 V) to the
speed sensor coupler
as shown.
Positive tester probe
Negative tester probe
Positive battery terminal
Negative battery terminal
• Elevate the track and slowly rotate it.
• Measure the voltage (DC 5 V) of white and
black/green. With each full rotation of the
track the voltage reading should cycle from
0.6 V to 4.8 V to 0.6 V to 4.8 V.
Out of specification
104
ELEC
Good Bad
condition condition
× ×
× ×
×: No continuity
(wire harness side)
→
White
→
Black/Blue
→
Blue
→
Black/Blue
→
Replace.