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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Front Camera System - Diagnostic Codes >> Front Camera System >> DTC C1000-1C: Control Module Internal Temperature Sensor "A" Circuit Voltage Out of Range; DTC C1005-1C: Control Module Internal Temperature Sensor "B" Circuit Voltage Out of Range; DTC C100A-62: Control Module Internal Temperature Sensor A/B Correlation Signal Compare Failure; DTC C1A93-46: Main Microcomputer in Front Recognition Camera Calibration/Parameter Memory Failure; DTC C1A94-45: Image Processing Microcomputer in Front Recognition Camera Program Memory Failure; DTC C1A94-47: Image Processing Microcomputer in Front Recognition Camera Watchdog/Safety MCU Failure; DTC C1A94-87: Image Processing Microcomputer to Main Microcomputer in Front Recognition Camera Missing Message; DTC C1A95-00: Image Processing Module Malfunction in Front Recognition Camera; DTC C1A96-1C: Power Supply Circuit in Front Recognition Camera Circuit Voltage Out of Range [11/2023 - ] >> Description

DTC C1000-1C: Control Module Internal Temperature Sensor "A" Circuit Voltage Out of Range; DTC C1005-1C: Control Module Internal Temperature Sensor "B" Circuit Voltage Out of Range; DTC C100A-62: Control Module Internal Temperature Sensor A/B Correlation Signal Compare Failure; DTC C1A93-46: Main Microcomputer in Front Recognition Camera Calibration/Parameter Memory Failure; DTC C1A94-45: Image Processing Microcomputer in Front Recognition Camera Program Memory Failure; DTC C1A94-47: Image Processing Microcomputer in Front Recognition Camera Watchdog/Safety MCU Failure; DTC C1A94-87: Image Processing Microcomputer to Main Microcomputer in Front Recognition Camera Missing Message; DTC C1A95-00: Image Processing Module Malfunction in Front Recognition Camera; DTC C1A96-1C: Power Supply Circuit in Front Recognition Camera Circuit Voltage Out of Range [11/2023 - ]: Description

When an internal malfunction is detected in the forward recognition camera, these DTCs are stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1000-1C Control Module Internal Temperature Sensor "A" Circuit Voltage Out of Range A forward recognition camera internal malfunction is detected. Forward recognition camera
C1005-1C Control Module Internal Temperature Sensor "B" Circuit Voltage Out of Range A forward recognition camera internal malfunction is detected. Forward recognition camera
C100A-62 Control Module Internal Temperature Sensor A/B Correlation Signal Compare Failure A forward recognition camera internal malfunction is detected. Forward recognition camera
C1A93-46 Main Microcomputer in Front Recognition Camera Calibration/Parameter Memory Failure A forward recognition camera internal malfunction is detected. Forward recognition camera
C1A94-45 Image Processing Microcomputer in Front Recognition Camera Program Memory Failure A forward recognition camera internal malfunction is detected. Forward recognition camera
C1A94-47 Image Processing Microcomputer in Front Recognition Camera Watchdog/Safety MCU Failure A forward recognition camera internal malfunction is detected. Forward recognition camera
C1A94-87 Image Processing Microcomputer to Main Microcomputer in Front Recognition Camera Missing Message A forward recognition camera internal malfunction is detected. Forward recognition camera
C1A95-00 Image Processing Module Malfunction in Front Recognition Camera A forward recognition camera internal malfunction is detected. Forward recognition camera
C1A96-1C Power Supply Circuit in Front Recognition Camera Circuit Voltage Out of Range A forward recognition camera internal malfunction is detected. Forward recognition camera