DTC C1A46: Yaw Rate Sensor [04/2018 - 08/2021]: Description
WARNING: This page is about a different variant/trim than selected.
The driving support ECU assembly receives yaw rate sensor signals from the airbag ECU assembly and skid control ECU (brake booster with master cylinder assembly) via CAN communication. If the driving support ECU assembly receives a yaw rate sensor malfunction signal from the airbag ECU assembly or skid control ECU (brake booster with master cylinder assembly), DTC C1A46 will be stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1A46 | Yaw Rate Sensor |
|
Electronically controlled brake system |
DTC DETECTION CONDITIONS:
| Vehicle Condition | |||
|---|---|---|---|
| Pattern 1 | Pattern 2 | ||
| Malfunction Status | Vehicle is being driven at a speed of 5 km/h (4 mph) or more | ◦ | ◦ |
| Driving support ECU assembly receives a yaw rate sensor malfunction signal from airbag ECU assembly | ◦ | - | |
| Driving support ECU assembly receives a yaw rate sensor zero point malfunction signal from skid control ECU (brake booster with master cylinder assembly) | - | ◦ | |
| Detection Time | Approximately 10 seconds or more | Approximately 10 seconds or more | |
| Number of Trips | 1 trip | 1 trip | |
HINT:
DTC will be stored when the conditions of any pattern in the table above are met.