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Diagnostic Trouble Code Chart [09/2015 - 08/2020]

DYNAMIC RADAR CRUISE CONTROL SYSTEM

DTC Code Detection Item Proceed to
C1A01 Driving Support ECU Refer to DTC C1A01: Driving Support ECU [09/2015 - ]
C1A02 Vehicle Information Not Obtained Refer to DTC C1A02: Vehicle Information Not Obtained [09/2015 - ]
C1A0A Front Radar Sensor Region Code Mismatch Refer to DTC C1A0A: Front Radar Sensor Region Code Mismatch [09/2015 - ]
C1A10 Front Radar Sensor Refer to DTC C1A10: Front Radar Sensor [09/2015 - ]
C1A11 Front Radar Sensor Incorrect Axial Gap Refer to DTC C1A11: Front Radar Sensor Incorrect Axial Gap; DTC C1A14: Front Radar Sensor Beam Axis Not Adjusted [09/2015 - ]
C1A14 Front Radar Sensor Beam Axis Not Adjusted Refer to DTC C1A11: Front Radar Sensor Incorrect Axial Gap; DTC C1A14: Front Radar Sensor Beam Axis Not Adjusted [09/2015 - ]
C1A4A Skid Control Buzzer Circuit Refer to DTC C1A4A: Skid Control Buzzer Circuit [09/2015 - ]
C1A52 Driving Support ECU Communication Abnormal Refer to DTC C1A52: Driving Support ECU Communication Abnormal [09/2015 - ]
P0571/52 Brake Switch "A" Circuit Refer to DTC P0571/52: Brake Switch "A" Circuit [09/2015 - 08/2020]
P0571/76 Brake Switch "A" Circuit Refer to DTC P0571/76: Brake Switch "A" Circuit [09/2015 - 08/2020]
P0575 Cruise Control Input Circuit Refer to DTC P0575: Cruise Control Input Circuit [09/2015 - ]
P1578 Brake System Refer to DTC P1578: Brake System [09/2015 - ]
P1630 Communication Error from VSC to ECM Refer to DTC P1630: Communication Error from VSC to ECM [09/2015 - ]
P1631 Communication Error from ECM to VSC Refer to DTC P1631: Communication Error from ECM to VSC [09/2015 - ]
U0100 Lost Communication with ECM / PCM "A" Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0125: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor; DTC U1104: Lost Communication with Driving Support ECU [09/2015 - ]
U0122 Lost Communication with Vehicle Dynamics Control Module Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0125: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor; DTC U1104: Lost Communication with Driving Support ECU [09/2015 - ]
U0125 Lost Communication with Yaw Rate Sensor Module Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0125: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor; DTC U1104: Lost Communication with Driving Support ECU [09/2015 - ]
U0126 Lost Communication with Steering Angle Sensor Module Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0125: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor; DTC U1104: Lost Communication with Driving Support ECU [09/2015 - ]
U0129 Lost Communication with Brake System Control Module Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0125: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor; DTC U1104: Lost Communication with Driving Support ECU [09/2015 - ]
U0235 Lost Communication with Cruise Control Front Distance Range Sensor Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0125: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor; DTC U1104: Lost Communication with Driving Support ECU [09/2015 - ]
U1104 Lost Communication with Driving Support ECU Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0125: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor; DTC U1104: Lost Communication with Driving Support ECU [09/2015 - ]
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