RM35X0E _59 Vehicle Exterior _079256 LIGHTING (EXT) _0396321 LIGHTING SYSTEM(w/ Headlight ECU) C

LIGHTING (EXT)  LIGHTING SYSTEM(w/ Headlight ECU)  B124C  Automatic High Beam Camera  


DESCRIPTION

The main body ECU (multiplex network body ECU) detects a high beam headlight illumination request signal of the automatic high beam system from the forward recognition camera.

DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from Note
B124C Automatic High Beam Camera Malfunction in forward recognition camera Front camera system Main Body w/ Automatic High Beam System

WIRING DIAGRAM

E303800E66
1.021,1.573 3.292,1.896 2.271,0.323 10 false Forward Recognition Camera 0.698,2.26 2.781,2.563 2.083,0.302 10 false : CAN Communication Line 4.729,1.563 6.375,2 1.646,0.438 10 false Main Body ECU (Multiplex Network Body ECU)

PROCEDURE

1.CHECK FRONT CAMERA SYSTEM
a.

Check front camera system.

Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT CAMERA SYSTEM>HOW TO PROCEED WITH TROUBLESHOOTING


Result:
Proceed to
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