Operation CHARM
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Toyota Truck
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2007
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Highlander 4WD V6-3.3L (3MZ-FE) Hybrid
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Repair and Diagnosis
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Accessories and Optional Equipment
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Antitheft and Alarm Systems
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Alarm Module
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Testing and Inspection
Alarm Module: Testing and Inspection
ECU Power Source Circuit
DESCRIPTION
This circuit provides power to operate the theft deterrent (warning) ECU.
Wiring Diagram:
Step 1:
Step 2-3:
INSPECTION PROCEDURE