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Home >> Lexus >> 2012 >> IS F >> Repair and Diagnosis >> Brakes >> Traction Control >> Vehicle Stability Control System (Diagnostic Codes & Symptom Tests) >> Vehicle Stability Control System >> DTC C1440: Unusual Bank Angle Detected >> Description

DTC C1440: Unusual Bank Angle Detected: Description

If the skid control ECU determines that the vehicle is being driven at a steep bank angle, the skid control ECU stores DTC C1440 while VSC operation is temporarily disabled.

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

DTC Code DTC Detection Condition Trouble Area
C1440 Driving at a steep bank angle. Yaw rate and acceleration sensor