Operation CHARM
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Toyota Truck
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2007
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Sienna FWD V6-3.5L (2GR-FE)
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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:
INSPECTION PROCEDURE
Step 1:
Step 2-3: