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Diagnostic Trouble Code Chart [08/2013 - ]

ACTIVE TORQUE CONTROL 4WD SYSTEM

DTC Code Detection Item Trouble Area Refer To
C1241 Low Power Supply Voltage Malfunction 1. Battery
2. ECU-IG1 No. 2 fuse
3. Wire harness and connector (IG1 circuit, GND circuit)
4. Brake control system
5. CAN communication system
6. 4WD ECU
Refer to DTC C1241: Low Power Supply Voltage Malfunction [08/2013 - ]
C1280 Engine Circuit Malfunction 1. SFI system
2. 4WD ECU
Refer to DTC C1280: Engine Circuit Malfunction [08/2013 - ]
C1296 ABS Malfunction 1. Brake control system (speed sensor circuit)
2. Brake control system (deceleration sensor circuit)
3. Skid control ECU
4. 4WD ECU
Refer to DTC C1296: ABS Malfunction [08/2013 - ]
C1297 Steering Angle Sensor 1. Steering angle sensor
2. CAN communication system
3. 4WD ECU
4. Wire harness and connector
Refer to DTC C1297: Steering Angle Sensor [08/2013 - ]
C1298 Linear Solenoid Circuit 1. 4WD fuse
2. Wire harness and connector
3. Electromagnetic control coupling
4. 4WD ECU
Refer to DTC C1298: Linear Solenoid Circuit [08/2013 - ]
C1299 Cancellation of 4WD Control 1. Tire size
2. Electromagnetic control coupling
3. 4WD ECU
Refer to DTC C1299: Cancellation of 4WD Control [08/2013 - ]
U0073 Control Module Communication Bus Off 1. CAN communication system Refer to DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module [08/2013 - ]
U0100 Lost Communication with ECM / PCM "A" 1. CAN communication system Refer to DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module [08/2013 - ]
U0129 Lost Communication with Brake System Control Module 1. CAN communication system Refer to DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module [08/2013 - ]