FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
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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Lighting and Horns
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Horn
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Testing and Inspection
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Component Tests and General Diagnostics
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Low Pitched Horn
Low Pitched Horn
INSPECTION
1.
INSPECT LOW PITCHED
HORN
a.
Apply battery voltage to the
horn
and check the operation of the horn.
If the result is not as specified, replace the
horn
.