Yamaha YSR50T Service Manual page 216

DISPLAY SYSTEM
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ELEC
1
a
1
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*Check for voltage (6V) on the "Brownr' lead
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OUT OF SPECIFICATION
at connector.
MEETS
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3. "TURN" indicator light does not come on.
@PECIFICATION (6V)
1. Bulb Check
*Remove the bulb.
*Connect the Pocket Tester (Q
x
1 k) to the
bulb.
Tester
( +
1
Lead-Terminal
@
Tester
(
-
1
Lead-tTerminal
@
Wiring circuit from main switch to "OIL" warn-
ing indicator light connecter is faulty, repair.
*Check the bulb for continuity.
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Wiring connection is faulty, correct.
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2. "TURN" switch check
*Disconnect the handlebar switch couplers
[(Chocolate, Dark green, Yellow and Green)
(Black, Pink, YellowIRed and Brown1White)l
from the wireharness.
*Connect the Pocket Tester (Q
x
1) to the
"TURN" switch leads.
- --
turning "TURN" switch to "R":
Tester
( +
1
Lead+Brown/White
@
Tester
( -
1
Lead-+Dark green
@
Lead
Tester
(
+
1
Lead+ BrownIWhite
@
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Bulb is faulty, replace it.
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