FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Lexus
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2007
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LS 460 V8-4.6L (1UR-FSE)
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Repair and Diagnosis
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Accessories and Optional Equipment
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Navigation System
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Testing and Inspection
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Component Tests and General Diagnostics
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Navigation System (For HDD)
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Dimmer Signal Circuit
Dimmer Signal Circuit
Dimmer Signal Circuit
DESCRIPTION
The display and navigation assembly dims the display and panel switches by receiving a TAIL cancel signal from the main body ECU.
Wiring Diagram:
Step 1:
Step 2:
INSPECTION PROCEDURE