DTC C1440/98: Unusual Bank Angle Detected [08/2013 - ]: Description
WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
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 C1440/98 while VSC operation is temporarily disabled.
This is not a malfunction if the system and sensor circuits are normal and if the normal VSC operation resumes.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1440/98 | - | Driving at a steep bank angle. | Yaw rate and acceleration sensor (Airbag sensor assembly) |