C1A30

PRE-COLLISION: PRE-COLLISION SYSTEM: C1A30: Driver Monitor ECU
C1A30 - Driver Monitor ECU

DESCRIPTION

The driving support ECU uses the millimeter wave radar sensor assembly, lane recognition camera sensor assembly* and driver monitor camera to detect obstacles in front of the vehicle and the direction that the driver 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 ECU, DTC C1A30 is stored.

- *: W/ Lane Departure Alert System





INSPECTION PROCEDURE

PROCEDURE

1. REPLACE DRIVER MONITOR ECU

(a) Replace the driver monitor ECU Removal.

NEXT -- Continue to next step.

2. CHECK FOR DTC

(a) Clear the DTCs Pre-Collision System.

(b) Check for DTCs Pre-Collision System.

OK:

DTC C1A30 is not output.

NG -- REPLACE DRIVING SUPPORT ECU Removal

OK -- END (DRIVER MONITOR ECU IS DEFECTIVE)