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Home >> Dodge and Ram >> 2002 >> Neon Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1388: Auto Shutdown Relay Control Circuit >> Monitored & Set Conditions
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Monitored & Set Conditions

Auto Shutdown (ASD) relay control circuit is monitored with ignition on and battery voltage more than 10.4 volts. DTC will set when PCM senses an open or short condition in the ASD relay control circuit.