Toyota Camry (XV70): Automatic High Beam Camera (B124C)

Toyota Camry Repair Manual XV70 (2018-2024) / Vehicle Exterior / Lighting (ext) / Lighting System / Automatic High Beam Camera (B124C)

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
B124C	Automatic High Beam Camera	Malfunction in forward recognition camera	Front camera system	Main Body

WIRING DIAGRAM

PROCEDURE

1.	CHECK FRONT CAMERA SYSTEM

(a) Check front camera system.

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Disassembly

DISASSEMBLY PROCEDURE 1. REMOVE MANUAL VALVE (a) Remove the manual valve from the transmission valve body assembly. 2. REMOVE SOLENOID LOCK PLATE (a) Remove the 3 bolts and solenoid lock plate from the transmission valve body assembly. 3. REMOVE

Open in Outer Mirror Indicator(Master) (C1AB4)

DESCRIPTION This DTC is stored when the blind spot monitor sensor RH detects an open in the outer rear view mirror indicator RH. DTC No. Detection Item DTC Detection Condition Trouble Area C1AB4 Open in Outer Mirror Indicator(Master) Both of the following conditions are me

Toyota Camry (XV70): Automatic High Beam Camera (B124C)

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Disassembly

Open in Outer Mirror Indicator(Master) (C1AB4)