Diagnostic Trouble Code Chart [11/2017 - 12/2018]

DYNAMIC RADAR CRUISE CONTROL SYSTEM

DTC No.	Detection Item	MIL	Link
C1A01	Driving Support ECU	Does not come on	Refer to DTC C1A01: Driving Support ECU [11/2015 - 07/2020]
C1A02	Vehicle Information Not Obtained	Does not come on	Refer to DTC C1A02: Vehicle Information Not Obtained [11/2015 - 07/2020]
C1A0A	Front Radar Sensor Region Code Mismatch	Does not come on	Refer to DTC C1A0A: Front Radar Sensor Region Code Mismatch [11/2015 - 07/2020]
C1A10	Front Radar Sensor	Does not come on	Refer to DTC C1A10: Front Radar Sensor [11/2015 - 07/2020]
C1A11	Front Radar Sensor Incorrect Axial Gap	Does not come on	Refer to DTC C1A11: Front Radar Sensor Incorrect Axial Gap; DTC C1A14: Front Radar Sensor Beam Axis Not Adjusted [11/2015 - 07/2020]
C1A14	Front Radar Sensor Beam Axis Not Adjusted	Does not come on	Refer to DTC C1A11: Front Radar Sensor Incorrect Axial Gap; DTC C1A14: Front Radar Sensor Beam Axis Not Adjusted [11/2015 - 07/2020]
C1A4A	Skid Control Buzzer Circuit	Does not come on	Refer to DTC C1A4A: Skid Control Buzzer Circuit [11/2015 - 12/2018]
C1A52	Driving Support ECU Communication Abnormal	Does not come on	Refer to DTC C1A52: Driving Support ECU Communication Abnormal [11/2015 - 07/2020]
P0571-13	Brake Switch "A" Circuit Open	Does not come on	Refer to DTC P0571-13: Brake Switch "A" Circuit Open [11/2015 - 12/2018]
P0571-62	Brake Switch "A" Signal Compare Failure	Does not come on	Refer to DTC P0571-62: Brake Switch "A" Signal Compare Failure [11/2015 - 07/2020]
P0575-04	Cruise Control System Internal Failure	Does not come on	Refer to DTC P0575-04: Cruise Control System Internal Failure; DTC P0575-49: Cruise Control Internal Electronic Failure [11/2015 - 07/2020]
P0575-49	Cruise Control Internal Electronic Failure	Does not come on	Refer to DTC P0575-04: Cruise Control System Internal Failure; DTC P0575-49: Cruise Control Internal Electronic Failure [11/2015 - 07/2020]
P1578-00	Brake System	Does not come on	Refer to DTC P1578-00: Brake System [11/2015 - 12/2018]
P1607-00	Cruise Control Input Processor	Comes on	Refer to DTC P1607-00: Cruise Control Input Processor [11/2015 - 07/2020]
P1630-81	Communication Error from VSC to ECM Invalid Serial Data Received	Does not come on	Refer to DTC P1630-81: Communication Error from VSC to ECM Invalid Serial Data Received [11/2015 - 07/2020]
P1631-81	Communication Error from ECM to VSC Invalid Serial Data Received	Does not come on	Refer to DTC P1631-81: Communication Error from ECM to VSC Invalid Serial Data Received [11/2015 - 07/2020]
U0104-87	Lost Communication with Cruise Control Module Missing Message	Does not come on	Refer to DTC U0104-87: Lost Communication with Cruise Control Module Missing Message; DTC U0122-87: Lost Communication with Vehicle Dynamics Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [11/2017 - 07/2020]
U0122-87	Lost Communication with Vehicle Dynamics Control Module Missing Message	Does not come on	Refer to DTC U0104-87: Lost Communication with Cruise Control Module Missing Message; DTC U0122-87: Lost Communication with Vehicle Dynamics Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [11/2017 - 07/2020]
U0125	Lost Communication with Yaw Rate Sensor Module	Does not come on	Refer to 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 U0293: Lost Communication with Hybrid Vehicle Control System [11/2015 - 07/2020]
U0126	Lost Communication with Steering Angle Sensor Module	Does not come on	Refer to 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 U0293: Lost Communication with Hybrid Vehicle Control System [11/2015 - 07/2020]
U0129	Lost Communication with Brake System Control Module	Does not come on	Refer to 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 U0293: Lost Communication with Hybrid Vehicle Control System [11/2015 - 07/2020]
U0235	Lost Communication with Cruise Control Front Distance Range Sensor	Does not come on	Refer to DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor; DTC U1104: Lost Communication with Driving Support ECU [11/2015 - 07/2020]
U0293	Lost Communication with Hybrid Vehicle Control System	Does not come on	Refer to 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 U0293: Lost Communication with Hybrid Vehicle Control System [11/2015 - 07/2020]
U0293-87	Lost Communication With Hybrid Powertrain Control Module Missing Message	Does not come on	Refer to DTC U0104-87: Lost Communication with Cruise Control Module Missing Message; DTC U0122-87: Lost Communication with Vehicle Dynamics Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [11/2017 - 07/2020]
U1104	Lost Communication with Driving Support ECU	Does not come on	Refer to DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor; DTC U1104: Lost Communication with Driving Support ECU [11/2015 - 07/2020]