Yamaha XT660R Service Manual page 392

CHECKING THE BULBS AND BULB SOCKETS
b. Connect two jumper leads 1 from the bat-
tery terminals to the respective coupler ter-
minal as shown.
Turn signal indicator
light (left)
Turn signal indicator
light (right)
High beam indicator
light
Neutral indicator
light
Back light
Coolant temperature
warning light
Engine trouble warn-
ing light
Fuel level warning
light
Immobilizer system indicator LED
Connect the pocket tester (kΩ × 1) to the
meter coupler.
Positive tester probe →
Negative tester probe →
Positive tester probe →
Negative tester probe →
8 - 10
–
ELEC
Positive battery ter-
minal → chocolate
Negative battery ter-
minal → black/white
Positive battery ter-
minal → dark green
Negative battery ter-
minal → black/white
Positive battery ter-
minal → red/white or
yellow
Negative battery ter-
minal →black/white
Positive battery ter-
minal → red/white
Negative battery ter-
minal → black/white
or light green
Positive battery ter-
minal → red/white or
red/green
Negative battery ter-
minal → black/white
Positive battery ter-
minal → red/white
Negative battery ter-
minal → black/white
black/white
Continuity
green/blue
green/blue No conti-
nuity
black/white
+