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Home >> Toyota >> 2020 >> Avalon Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 114 (Electronically Controlled Brake System - Diagnostic Codes (C1415-U0073) & Symptom Tests (Hybrid)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C1440: Steering Angle Sensor Unusual Bank Angle Detected [04/2018 - ] >> Description

DTC C1440: Steering Angle Sensor Unusual Bank Angle Detected [04/2018 - ]: Description

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If the skid control ECU (brake booster with master cylinder assembly) determines that the vehicle is being driven at a steep bank angle, the skid control ECU (brake booster with master cylinder assembly) stores DTC C1440 while VSC operation is temporarily disabled.

This is not a malfunction if the system and sensor circuits are normal and normal VSC operation resumes.

DTC No. Detection Item INF Code DTC Detection Condition Trouble Area MIL Note
C1440 Steering Angle Sensor Unusual Bank Angle Detected 1157 Driving at a steep bank angle. Yaw rate sensor (airbag ECU assembly) Does not come on VSC DTC