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Home >> Infiniti >> 2017 >> QX30 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (4 Of 5) >> DTC/Circuit Diagnosis >> DTC P1D03: Crankcase Ventilation System >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC No. CONSULT screen terms DTC detecting condition
DTC
(Trouble diagnosis content)
Malfunction type
P1D03 13 CRANKCASE VENT VALVE
(Crankcase vent valve)
CIRCUIT OPEN The vent valve for the crankcase has an electrical malfunction. There is an open circuit.