ROAD SIGN ASSIST SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Road Sign Assist System
DTC No. Detection Item Link
C1AA0 Front Camera Module Circuit

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C1AA1 FCM Destination Information Unmatched

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C1AA3 Vehicle Speed Sensor Circuit

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C1AA4 Yaw Rate Sensor Circuit

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C1AA8 Front Camera Module Incorrect Axial Gap

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C1AA9 Front Camera Module Beam Axis Not Adjusted

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C1AAA FCM Destination Information Uninitialized

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U0123 Lost Communication with Yaw Rate Sensor Module

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U0129 Lost Communication with Brake System Control Module

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