Monitored & Set Conditions
DTC P0688 is monitored with ignition on and battery voltage above 10 volts. DTC will set if no voltage is sensed at the PCM when the ASD relay is energized. DTC is a one trip fault.
DTC P0688 is monitored with ignition on and battery voltage above 10 volts. DTC will set if no voltage is sensed at the PCM when the ASD relay is energized. DTC is a one trip fault.