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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SC 430 V8-4.3L (3UZ-FE)
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Repair and Diagnosis
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Accessories and Optional Equipment
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Radio, Stereo, and Compact Disc
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Testing and Inspection
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Component Tests and General Diagnostics
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Speaker Circuit
Speaker Circuit
Speaker Circuit
DESCRIPTION
The stereo component
amplifier
sends sound signals to the speakers.
Wiring Diagram:
Step 1-3:
Step 3 (Continued)-5:
Step 6-7:
Step 8-9:
Step 10-11:
INSPECTION PROCEDURE