Monitored & Set Conditions

Auto Shutdown (ASD) relay operation is monitored when ignition is on and battery voltage is more than 10 volts. DTC will be stored in Powertrain Control Module (PCM) memory if PCM detects an open or shorted condition in ASD relay control circuit. Possible causes for DTC to set are: intermittent condition, defective ASD relay circuit, defective ASD relay, defective PCM, or defective connectors or wiring.