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Home >> Toyota >> 2012 >> Prius Three >> Repair and Diagnosis (Single Page) >> Restraints >> Restraints Control Systems >> Pre-Collision System (Except Plug-In) (Diagnostic Codes & Circuit Tests) >> Pre-Collision System >> DTC C1A0C: Object Recognition Camera Region Code Mismatch >> Description
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DTC C1A0C: Object Recognition Camera Region Code Mismatch: Description

for Lane keeping Assist System

When the lane recognition camera sensor assembly is replaced with a new one, it acquires the country specification information from the driving support ECU. The lane recognition camera sensor assembly has information about the market it is intended for use in (country specification information such as the destination, steering wheel position, etc.). When a new camera sensor is installed and the country specification information does not match that of the driving support ECU, the ECU stores DTC C1A0C.

DTC No. DTC Detection Condition Trouble Area
C1A0C While initial check is running, the power switch is on (IG) and the system is operating, country specification information in the driving support ECU and lane recognition camera sensor assembly do not match.
  • Lane recognition camera sensor assembly
  • Driving support ECU