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Last Modified: 11-27-2007 |
1.6 G |
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Service Category: Vehicle Exterior |
Section: Window/Glass |
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Model Year: 2008 |
Model: LX570 |
Doc ID: RM000002R1J00AX |
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Title: WINDOW / GLASS: FRONT PASSENGER SIDE POWER WINDOW SWITCH: INSPECTION (2008 LX570) |
INSPECTION
1. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY
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(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
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Tester Connection
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Switch Condition
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Specified Condition
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2 (UP) - 5 (GND)
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Manual up operation
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Below 1 Ω
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10 (DOWN) - 5 (GND)
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Manual down operation
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Below 1 Ω
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4 (AUTO) - 5 (GND)
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Auto up/down operation
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Below 1 Ω
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If the result is not as specified, replace the power window regulator switch assembly.
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(b) Check that the LED illuminates.
(1) Apply battery voltage to the power window regulator switch and check that the LED illuminates.
OK:
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Measurement Condition
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Specified Condition
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Battery positive (+) → 8 (LED)
Battery negative (-) → 5 (GND)
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LED illuminates
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If the result is not as specified, replace the power window regulator switch assembly.
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