2017 Infiniti QX30 BaseFACTORY OEM SERVICE PROCEDURE

Transfer Case DTCS

TRANSFER CASE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
DTC B210A CONTROL UNIT POWER SUPPLY
DTC B210B CONTROL UNIT POWER SUPPLY
DTC B21FC AWD SOLENOID
DTC P0562 CONTROL UNIT POWER SUPPLY
DTC P0563 CONTROL UNIT POWER SUPPLY
DTC P0607 AWD CONTROL UNIT
DTC P0897 OIL
DTC P0960 AWD SOLENOID
DTC P0961 AWD SOLENOID
DTC P0962 AWD SOLENOID
DTC P0963 AWD SOLENOID
DTC P1614 AWD CONTROL UNIT
DTC P2787 MULTIPLE DISK CLUTCH
DTC U0073 CAN COMMUNICATION
DTC U0100 CAN COMMUNICATION
DTC U0101 CAN COMMUNICATION
DTC U0122 CAN COMMUNICATION
DTC U0155 CAN COMMUNICATION
DTC U0168 CAN COMMUNICATION
DTC U0212 CAN COMMUNICATION
DTC U0401 COMMUNICATION DATA
DTC U0402 COMMUNICATION DATA
DTC U0416 COMMUNICATION DATA
DTC U0423 COMMUNICATION DATA
DTC U0427 COMMUNICATION DATA
DTC U0429 COMMUNICATION DATA
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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