4WD Control Diagnosis
- DTC P1951-00: AWD ECU-S/W Fault
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD ECU circuit break, short circuit
- Backup and input learning value when replacing AWD ECU
- Final DTC Checking
- ETM
- DTC P1952-00: AWD ECU-H/W Fault
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD ECU circuit break, short circuit
- Backup and input learning value when replacing AWD ECU
- Final DTC Checking
- ETM
- DTC P1953-00: AWD ECU-Motor Driver Fault
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD ECU circuit break, short circuit
- Backup and input learning value when replacing AWD ECU
- Final DTC Checking
- ETM
- DTC P1954-A2: AWD ECU-Voltage Fault
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for charging system
- Inspection for AWD ECU circuit break, short circuit
- Backup and input learning value when replacing AWD ECU
- Final DTC Checking
- ETM
- DTC P1954-A3: AWD ECU-Voltage Fault
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for charging system
- Inspection for AWD ECU circuit break, short circuit
- Backup and input learning value when replacing AWD ECU
- Final DTC Checking
- ETM
- DTC P1955-11: AWD Motor-Circuit Fault
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD motor pump wiring
- Inspection for AWD Motor Pump
- Backup and input learning value when replacing AWD ECU
- Initializing the clutch learning amount after checking and replacing the AWD coupling assembly
- Final DTC Checking
- ETM
- DTC P1955-12: AWD Motor-Circuit Fault
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD motor pump wiring
- Inspection for AWD Motor Pump
- Backup and input learning value when replacing AWD ECU
- Initializing the clutch learning amount after checking and replacing the AWD coupling assembly
- Final DTC Checking
- ETM
- DTC P1955-13: AWD Motor-Circuit Fault
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD motor pump wiring
- Inspection for AWD Motor Pump
- Backup and input learning value when replacing AWD ECU
- Initializing the clutch learning amount after checking and replacing the AWD coupling assembly
- Final DTC Checking
- ETM
- DTC P1956-11: AWD Pressure Sensor-Power Line Fault
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD Pressure sensor wiring
- Inspection for AWD Pressure sensor unit
- Backup and input learning value when replacing AWD ECU
- Final DTC Checking
- ETM
- DTC P1956-12: AWD Pressure Sensor-Power Line Fault
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD Pressure sensor wiring
- Inspection for AWD Pressure sensor unit
- Backup and input learning value when replacing AWD ECU
- Final DTC Checking
- ETM
- DTC P1957-21: AWD Pressure Sensor-Signal Error
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD Pressure sensor wiring
- Inspection for AWD Pressure sensor unit
- Backup and input learning value when replacing AWD ECU
- Final DTC Checking
- ETM
- DTC P1957-22: AWD Pressure Sensor-Signal Error
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD Pressure sensor wiring
- Inspection for AWD Pressure sensor unit
- Backup and input learning value when replacing AWD ECU
- Final DTC Checking
- ETM
- DTC P1958-00: AWD-Torque Error
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD motor pump wiring
- Inspection for AWD Motor Pump
- Initializing the clutch learning amount after checking and replacing the AWD coupling assembly
- Backup and input learning value when replacing AWD ECU
- Final DTC Checking
- ETM
- DTC P1959-00: AWD-Clutch Thermal Stress Too high
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD motor pump wiring
- Inspection for AWD Motor Pump
- Backup and input learning value when replacing AWD ECU
- Initializing the clutch learning amount after checking and replacing the AWD coupling assembly
- Final DTC Checking
- ETM
- DTC P1960-00: AWD-Bleeding Pressure Error
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for AWD motor pump wiring
- Inspection for AWD Pressure sensor wiring
- Inspection for AWD Motor Pump
- Inspection for AWD Pressure sensor unit
- Initializing the clutch learning amount after checking and replacing the AWD coupling assembly
- Backup and input learning value when replacing AWD ECU
- Final DTC Checking
- ETM
- DTC P1961-00: AWD-Install Different Tire Front/Rear
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Sensor Data Inspection
- Inspection for wheel and tire fitment
- Inspection for tire condition
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for Wheel Speed Sensor
- Inspection for P1-CAN communication waveform
- Inspection for P1-CAN communication wiring
- VDC Module Inspection
- Final DTC Checking
- ETM
- DTC P1962-00: AWD-Unmatching Vehicle CAN Information
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for P1-CAN communication waveform
- Inspection for P1-CAN communication wiring
- Inspection for ECU, ABS (VDC) specification
- Final DTC Checking
- ETM
- DTC U0001-88: High Speed CAN Communication Bus
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for P1-CAN communication waveform
- Waveform of abnormal CAN high or low power short circuit
- Inspection for P1-CAN communication wiring
- Final DTC Checking
- ETM
- DTC U0100-87: Lost Communication With ECM/PCM 'A'
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Notes
- Pushed Connector Pin
- Bent or defective connector pins
- Faulty Connector Pin Tension
- Inspection for P1-CAN communication waveform
- Waveform of normal CAN
- Waveform of abnormal CAN high and low mutual short circuit
- Waveform of abnormal CAN high or low ground short circuit
- Waveform of abnormal CAN high or low power short circuit
- Abnormal CAN high, low BUS OFF waveform
- Inspection for P1-CAN communication wiring
- ECM Inspection
- Final DTC Checking
- ETM
- DTC U0101-87: Lost Communication With TCM
- Component Location
- DTC Information
- DTC Inspection
- ETM
- DTC U0122-87: Lost Communication With Vehicle Dynamics Control Module
- Component Location
- DTC Information
- DTC Inspection
- ETM
- DTC U0126-87: Lost Communication With Steering Angle Sensor Module
- Component Location
- DTC Information
- DTC Inspection
- DTC Inspection
- Inspection for Steering angle signal (MDPS, SAS)
- Inspection for Connector Connection State
- Inspection for Disconnected Connector (check whether there is moisture or whether the terminal is pushed)
- Inspection for C-CAN communication waveform
- Inspection for C-CAN communication wiring
- Inspection for P1-CAN communication waveform
- Inspection for P1-CAN communication wiring
- MDPS Inspection
- Final DTC Checking
- ETM