4WD Control Diagnosis

• DTC Index
• DTC P0602-41: ECU Internal Error - SW
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Verification Of Repair
    • Verification of Vehicle Repair
• DTC P0602-47: ECU Internal Error - HW
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Verification Of Repair
    • Verification of Vehicle Repair
• DTC P0602-49: Motor Driver Error
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Verification Of Repair
    • Verification of Vehicle Repair
• DTC P1780-16: Battery Voltage Low
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • Power Circuit Inspection
      • Voltage Power Inspection
      • Ground Circuit Inspection
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC P1821-11: Motor Wire Short to Ground
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • Motor Pump Harness Inspection
      • Motor Pump (A) - Ground short inspection
      • Motor Pump (B) - Ground short inspection
      • Motor Component Inspection
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC P1821-12: Motor Wire Short to Battery
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • Motor Pump Power Inspection 1
      • Motor pump (A) - Battery short inspection
      • Motor pump (B) - Battery short inspection
    • Motor Pump Component Inspection
      • Motor Component Inspection
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC P1821-13: Motor Wire Open
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • Motor Pump Power Inspection 1
      • Motor pump (A) - Power inspection
      • Motor pump (B) - Power inspection
      • Motor Component Inspection
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC P1825-11: Pressure Sensor Supply Voltage Low
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • Specification
    • Signal Waveform and Data
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • Pressure Sensor Power Circuit Inspection
      • Power Circuit Voltage Inspection
      • Ground Short in Power Circuit Inspection
  • Component Inspection
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC P1825-12: Pressure Sensor Supply Voltage High
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • Pressure Sensor Power Circuit Inspection
      • Power Circuit Voltage Inspection
      • Short in Power Circuit Inspection
  • Component Inspection
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC P1827-11: Pressure Sensor Signal Voltage Low
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • Specification
    • Signal Waveform and Data
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • Pressure Sensor Signal Inspection
      • Power Circuit Voltage Inspection
      • Open in the Signal Circuit Inspection
      • Ground Short in the Signal Circuit Inspection
  • Component Inspection
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC P1827-12: Pressure Sensor Signal Voltage High
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • Specification
    • Signal Waveform and Data
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • Pressure Sensor Signal Circuit Inspection
      • Signal Circuit Inspection 1
      • Signal Circuit Inspection 2
      • Open in the Ground Circuit Inspection
  • Component Inspection
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC P1829-00: Clutch Torque Tolerance Limit Exceed
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Component Inspection
    • Actuator Actuation
  • Verification Of Repair
    • Verification of Vehicle Repair
• DTC P1830-00: Clutch Thermal Overstress
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Component Inspection
    • After Replacing the Transfer Case
  • Verification Of Repair
    • Verification of Vehicle Repair
• DTC P1836-00: Pressure Line Check Error
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Component Inspection
    • Actuator Actuation
  • Verification Of Repair
    • Verification of Vehicle Repair
• DTC P3114-00: Vehicle Information Option Not Detected Or Invalid
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Verification Of Repair
    • Verification of Vehicle Repair
• DTC P3119-00: Front/Rear Tire Difference Too Big or All Wheel Information Missing
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • DTC Inspection
    • Monitor DTC Status
  • Verification Of Repair
    • Verification of Vehicle Repair
• DTC U0001-88: High Speed CAN Bus-Off
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • Specification
    • Signal Waveform and Data
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • CAN Communication Resistance and Communication Circuit Inspection
      • CAN Communication Resistance and Communication Circuit Inspection 1
      • CAN Communication Resistance and Communication Circuit Inspection 2
    • CAN Communication Circuit Inspection
      • Battery Short in CAN Communication Circuit Inspection
      • Ground Short in CAN Communication Circuit Inspection
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC U0100-87: Lost Communication with EMS
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • Specification
    • Signal Waveform and Data
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • CAN Communication Circuit Inspection
      • CAN Communication Circuit Inspection (AWD ECU ↔ EMS ECU)
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC U0101-87: Lost Communication With TCU
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • Specification
    • Signal Waveform and Data
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • CAN Communication Circuit Inspection
      • CAN Communication Circuit Inspection (AWD ECU ↔ TCU)
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC U0122-87: Lost Communication With ESC
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • Specification
    • Signal Waveform and Data
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • CAN Communication Circuit Inspection
      • CAN Communication Circuit Inspection (AWD ECU ↔ ESC)
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM
• DTC U0126-87: Lost Communication With MDPS
  • Component Location
  • General Description
  • DTC Information
    • DTC Description
    • DTC Detecting Condition
  • Specification
    • Signal Waveform and Data
  • DTC Inspection
    • Monitor DTC Status
  • Wiring Inspection
    • Terminal and Connector Inspection
    • CAN Communication Circuit Inspection
      • CAN Communication Circuit Inspection (AWD ECU ↔ EPS ECU)
      • CAN Communication Ground Short Inspection
  • Verification Of Repair
    • Verification of Vehicle Repair
  • ETM