LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2020 >> QX50 Essential, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (1 Of 12) >> DTC Index
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Index

DTC INDEX

DTC Description
DTC C053C  WHEEL SPEED SENSOR
DTC U0101  CAN COMM CIRCUIT
DTC U0122  VEHICLE DYNAMICS CONTROL MODULE
DTC U012E  CAN COMMUNICATION
DTC U0146  CAN COMMUNICATION
DTC U0155  CAN COMMUNICATION (COMBINATION METER)
DTC U042F  CAN COMMUNICATION
DTC U1000  CAN COMM CIRCUIT (ECM)
DTC U1000  CAN COMM CIRCUIT (ATR CONTROL MODULE)
DTC U1001  CAN COMM CIRCUIT
DTC U1010  CONTROL MODULE (CAN)
DTC U1014  INPUT VOLTAGE
DTC U1040  ENG COMM CIRCUIT
DTC U1044  ENG COMM CIRCUIT
DTC U1050, U1051  LIN COMMUNICATION
DTC U10A0  Lost communication (Variable compression ratio)
DTC P0010  INTAKE VALVE TIMING CONTROL
DTC P0011  IVT CONTROL
DTC P0012  INTAKE VALVE TIMING CONTROL
DTC P0014  EVT CONTROL
DTC P0015  EXHAUST VALVE TIMING CONTROL
DTC P0016  INTAKE VALVE TIMING CONTROL
DTC P0017  EXHAUST VALVE TIMING CONTROL
DTC P0030, P0031, P0032  A/F SENSOR 1 HEATER
DTC P0037, P0038  HO2S2 HEATER
DTC P0046  WASTEGATE CONTROL MOTOR
DTC P0053  A/F SENSOR 1 HEATER