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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LED Headlight LH (B2430,B2431)
DESCRIPTION These DTCs are stored when the low beam headlights do not illuminate, or a communication malfunction is detected between the light control LED ECU and main body ECU (multiplex network body
Lost Communication With ECM/PCM "A" (U0100,U0101,U0120,U0126,U0129,U0151,U0155,U0163,U0164,U023A,U0327,U1106,U1117)
DESCRIPTION These DTCs are stored if a CAN communication malfunction occurs between the main body ECU (multiplex network body ECU) and other ECUs.
DTC No. Detection Item
DTC Detection C
Lost Communication With ECM/PCM "A" Missing Message (U010087,U012587,U012987,U014087)
DESCRIPTION These DTCs are stored if a CAN communication malfunction occurs between the forward recognition camera and other ECUs.
DTC No. Detection Item
DTC Detection Condition
T
SEE MORE:
Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZE WIRELESS DOOR LOCK CONTROL SYSTEM
HINT: The following items can be customized.
NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to make a note of the current settings before customizing.
Wh
Adjustment
ADJUSTMENT CAUTION / NOTICE / HINT
*a Centering Bolt
*b Standard Bolt
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
Centering bolts are used to install the door hinges to the vehicle body and doo
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