C1A12

C1A12 LASER BEAM OFF CENTER

Description

ICC sensor integrated unit detects the reflected light from the vehicle ahead by irradiating a laser forward. It calculates the distance from and relative speed with the vehicle ahead based on the detected signal.


DTC Logic


DTC DETECTION LOGIC








Diagnosis Procedure


1. ADJUST LASER BEAM AIMING

1.Adjust the laser beam aiming with CONSULT. Refer to "LASER BEAM AIMING ADJUSTMENT : Description" Description.
2.Perform "All DTC Reading".
3.Check if the "C1A12" is detected in "Self Diagnostic Result" of "ICC/ADAS".
Is "C1A12" detected?
YES- Replace ICC sensor integrated unit. Refer to "Exploded View" Exploded View.
NO- INSPECTION END


Special Repair Requirement


DESCRIPTION

Perform the action test after adjusting the laser beam aiming of ICC sensor integrated unit when the following operation is performed.
- Removal and installation of ICC sensor integrated unit
- Replacement of ICC sensor integrated unit

SPECIAL REPAIR REQUIREMENT


1. LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT

Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to "LASER BEAM AIMING ADJUSTMENT : Description" Description.
- GO TO 2.

2. CHECK ICC SYSTEM

1.Erase the "Self Diagnostic Result", and then perform "All DTC Reading" again after performing the action test. (Refer to "ACTION TEST : Description" Description for action test.)
2.Check that the ICC system is normal.
- WORK END