Headlight Relay - Yamaha SXV70SJ Supplementary Service Manual

4 2
B Y
G L/W
3 1
LIGHTING SYSTEM

HEADLIGHT RELAY

1. Inspect:
•
Headlight relay (blue) 1
Inspection steps:
•
Disconnect the headlight relay from the coupler.
•
Connect the pocket tester (Ω × 1) and battery
(12 V) to the headlight relay terminals as shown.
SCH8410
Positive battery terminal → Green 1
Negative battery terminal → Black 2
Positive tester probe → Blue/White 3
Negative tester probe → Yellow 4
•
If headlight relay does not have continuity be-
tween the blue/white and yellow terminals, re-
place it.
SCH8420
8-25
– +
ELEC