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Lexus
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2000
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SC 400 V8-4.0L (1UZ-FE)
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Repair and Diagnosis
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Diagrams
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Electrical Diagrams
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Turn Signals
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Service Hints
Service Hints
TURN SIGNAL FLASHER
[R/B NO. 4]
1-GROUND
:
Change from approx.
12 Volts
to
0 Volts
with ignition SW
ON
and turn signal SW left or right
3-GROUND
:
Always continuity
2-GROUND
:
Approx.
12 Volts
with ignition SW
ON
or
hazard SW
ON