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Home >> Cadillac >> 2001 >> DeVille Base >> Repair and Diagnosis >> Electrical >> Gauges >> Analog Instrument Panels & Electronic Instrument Panels >> Diagnostic Tests >> Scan Tool Data Definitions >> Key In Ignition

Key In Ignition

The scan tool displays Yes or No. The IPM monitors the key-in-ignition switch signal circuit. When the key is in the ignition, Yes is displayed.