FixVault

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

  • U1000 CAN COMM CIRCUIT

2

  • C1601 BATTERY POWER SUPPLY
  • C1609 VEHICLE SPEED SIGNAL
  • U0428 STEERING ANGLE SENSOR MODULE
  • U14FE HPCM
  • U14FF CAN VHCL SPD METER

3

  • C1604 TORQUE SENSOR
  • C1612 FLOW CONTROL VALVE
  • C1614 POWER STEERING FLUID LEAK

4

  • C1606 EPS MOTOR
  • C1607 EEPROM
  • C1608 CONTROL UNIT
  • U1010 CONTROL UNIT(CAN)
  • U0415 VDC CAN CIR1