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Home >> Toyota >> 2021 >> C-HR XLE >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Pre-Collision - Diagnostic Codes & Circuit Tests >> Pre-Collision System >> DTC C1AA0: Front Camera Module Circuit [02/2017 - 08/2020] >> Description

DTC C1AA0: Front Camera Module Circuit [02/2017 - 08/2020]: Description

The millimeter wave radar sensor assembly receives information about the area in front of the vehicle from the forward recognition camera.

If the millimeter wave radar sensor assembly detects a malfunction in the forward recognition camera, it stores DTC C1AA0.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AA0 Front Camera Module Circuit While the ignition switch to ON, the forward recognition camera detects an internal malfunction for approximately 0.3 seconds or more.
  • Forward recognition camera system
  • Forward recognition camera
  • Millimeter wave radar sensor assembly