Operation CHARM
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1999
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Seville SLS V8-4.6L VIN Y
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Repair and Diagnosis
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Instrument Panel, Gauges and Warning Indicators
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Initial Inspection and Diagnostic Overview
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Service Idle Control - 107
Service Idle Control - 107
When the PCM detects that a idle control system malfunction exists, the PCM sends a class 2 serial data message to the IPC requesting that this message is displayed.