Operation CHARM
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Cadillac
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2000
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DeVille V8-4.6L VIN 9
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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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Description and Operation
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Content Theft Deterrent (CTD)
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Content Theft Deterrent (CTD) Circuit Description
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Hood Ajar Switch (export)
Hood Ajar Switch (export)
When the hood is opened the switch closes. When the RIM detects the hood ajar switch in a closed condition and the CTD system is armed, the RIM activates the alarm.