DTC C1A4A: Skid Control Buzzer Circuit [03/2014 - ]: Description
Based on pre-collision control, the driving support ECU provides warnings to the driver. The driving support ECU does this by sending a request signal to the skid control ECU to sound the skid control buzzer.
When the skid control ECU detects a malfunction in the skid control buzzer circuit, a malfunction signal is sent to the driving support ECU, and this DTC is stored. Although the skid control ECU sends a malfunction signal to the driving support ECU, the vehicle stability control system does not store a relevant malfunction detection DTC.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1A4A | While the engine switch is on (IG), a skid control buzzer circuit malfunction signal is received from the skid control ECU for 1 second or more. |
|