DTC C1A31: Driver Monitor Camera [09/2014 - 10/2015]: Description

The driving support ECU uses the millimeter wave radar sensor, driver monitor camera and lane recognition camera sensor to detect obstacles in front of and behind the vehicle, and detect the direction that the driver's head is facing. Based on this information, the driving support ECU sends pre-collision control operation signals.

When the driving support ECU receives information that there is a malfunction in the driver monitor camera, DTC C1A31 is output.