LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2012 >> Prius Two >> Repair and Diagnosis >> Quick Lookups >> DTC Index (Except Plug-In) >> Cruise Control DTCS >> Dynamic Radar Cruise Control System
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Dynamic Radar Cruise Control System

DYNAMIC RADAR CRUISE CONTROL SYSTEM DTC IDENTIFICATION

DTC Code Description
C1A01 Driving Support ECU
C1A02 Vehicle Information Not Obtained
C1A03 Driving Support ECU Internal Logical Error
C1A05 Stop Light Switch Circuit
C1A06 Stop Light Switch Input Circuit
C1A0A Front Radar Sensor Region Code Mismatch
C1A0C Object Recognition Camera Region Code Mismatch
C1A10 Front Radar Sensor
C1A11 Front Radar Sensor Incorrect Axial Gap
C1A14 Front Radar Sensor Beam Axis Not Adjusted
C1A20 Object Recognition ECU
C1A22 Object Recognition Camera Incorrect Axial Gap
C1A23 Object Recognition Camera Initialization Incomplete
C1A40 ENG / EHV Device
C1A41 Brake Request Value Mismatch between ENG / EHV and Driving Support ECU
C1A4A Skid Control Buzzer Circuit
C1A4B Stop Light Relay Circuit
C1A50 Brake System
P1615 Communication Error from Distance Control ECU to HV ECU
U0122 Lost Communication with Vehicle Dynamics Control Module
U0123 Lost Communication with Yaw Rate Sensor Module
U0126 Lost Communication with Steering Angle Sensor Module
U0235 Lost Communication with Cruise Control Front Distance Range Sensor
U0293 Lost Communication with HV ECU
U1104 Lost Communication with Driving Support ECU
U1119 Lost Communication with Object Recognition ECU (CAN)