Headlight Beam Switch - Yamaha RS90K Manuel D'atelier

c
1
Ω × 1
–
L/W Lg
1
1
2
+
8-23
LIGHTING SYSTEM
BULB(S)
1. Remove:
• Headlight bulb a
• Tail/brake light bulb b
• Meter light bulb c
2. Connect:
• Pocket tester
(to the bulb terminals)
WARNING
Keep flammable products and your hands away
from the bulb while it is on; it will be hot. Do not
touch the bulb until it cools down.
3. Check:
• Bulb(s)
Terminal
1 – 2
1 – 3

HEADLIGHT BEAM SWITCH

1. Disconnect:
• Headlight beam switch coupler 1
2. Connect:
• Pocket tester
(to the headlight beam switch coupler)
3. Check:
• Headlight beam switch continuity
Faulty → Replace the left handlebar switch.
Switch position
HI
LO
HEADLIGHT RELAY
1. Inspect:
• Headlight relay (with the black coupler) 1
– +
ELEC
Continuity
Yes
Yes
Continuity
No
Yes