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Home >> Lexus >> 2016 >> LX 570 >> Repair and Diagnosis (Single Page) >> Restraints >> Restraints Control Systems >> Pre-Collision System - Diagnostic Codes & Circuit Tests >> Pre-Collision System >> DTC C1AA0: Front Camera Module Circuit [09/2015 - ] >> Description
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DTC C1AA0: Front Camera Module Circuit [09/2015 - ]: Description

The driving support ECU assembly receives information about the area in front of the vehicle from the forward recognition camera. If the driving support ECU assembly detects a malfunction in the forward recognition camera, it stores DTC C1AA0.

DTC No. DTC Detection Condition Trouble Area
C1AA0 While the engine switch is on (IG), the forward recognition camera detects an internal malfunction for approximately 5 seconds or more.
  • Forward recognition camera system
  • Driving support ECU assembly