SC 300 L6-3.0L (2JZ-GE) (1992)
3.
Indicator Lamp Circuit:
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Connect two 1.5 v dry cell batteries in series. Using the table, check that each suspect indicator lamp illuminates.
NOTE:
Since the indicator lamps are LEDs, do not mix the "+" and terminals of the test batteries or apply power to them for more than 3 seconds at a time.
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If a suspect LED does not illuminate when tested, replace the Control Switch.