DTC C1AA6: Yaw Rate Sensor Zero Point Malfunction [08/2016 - ]: Description

The skid control ECU (brake actuator assembly) receives vehicle stability signals from the yaw rate sensor. If the skid control ECU (brake actuator assembly) detects a yaw rate sensor zero point malfunction signal, it informs the forward recognition camera via CAN communication, and DTC C1AA6 is stored.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1AA6	Yaw Rate Sensor Zero Point Malfunction	When all of the following conditions are met: 2 seconds after the ignition switch is turned to ON. The vehicle speed is 1 km/h or 1 mph or more. A signal from the skid control ECU (brake actuator assembly) indicating a malfunction in the yaw rate sensor zero point is detected by the forward recognition camera for 5 seconds or more.	Vehicle stability control system Skid control ECU (Brake actuator assembly) Forward recognition camera