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Home >> Chrysler >> 2003 >> PT Cruiser Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0581: Speed Control Switch #1 High >> Monitored & Set Conditions
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Monitored & Set Conditions

Switch is monitored with the ignition key on. Battery voltage above 10 volts. DTC will set if the PCM detects an open or short to voltage in the speed control switch signal circuit. This is a one trip fault.