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DTC Inspection Priority Chart

When multiple DTCs are detected simultaneously, check one by one depending on the following priority list:

Priority Priority order item (DTC)
1 C1601 BATTERY VOLT
2
  • C1602 NO TUNING SET
  • C1604 TORQUE SENSOR
  • C1606 EPS MOTOR
  • C1607 EEPROM
  • C1608 CONTROL UNIT
  • U0405 ADAS CAN CIR1
3
  • C1143 ST ANG SEN CIRCUIT
  • C1609 CAN VHCL SPEED
  • C1A50 ADAS MALFUNCTION
  • U0401 ECM CAN CIR1
  • U140E Chassis control module
4
  • U1000 CAN COMM CIRCUIT
  • U1010 CONTROL UNIT(CAN)