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 |
---|---|---|---|
B124C |
Automatic High Beam Camera |
Malfunction in forward recognition camera |
Forward recognition camera system |
WIRING DIAGRAM
PROCEDURE
1. |
CHECK FORWARD RECOGNITION CAMERA SYSTEM |
(a) Check the forward recognition camera system.
Click here
Proceed to |
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NEXT |
NEXT | ![]() |
END |
Inspection
INSPECTION
PROCEDURE
1. INSPECT FUEL PUMP
(a) Inspect the resistance of the fuel pump.
(1) Measure the resistance according to the value(s) in the table below.
Text in Illustration
*a
Component without harness connected
(Fuel Pump)
...
Removal
REMOVAL
PROCEDURE
1. REMOVE INSTRUMENT PANEL SUB-ASSEMBLY
(See page
)
2. REMOVE NO. 3 HEATER TO REGISTER DUCT
3. REMOVE INSTRUMENT PANEL WIRE ASSEMBLY
(a) Using a screwdriver with its tip wrapped in protective tape, release
the 3 airbag connector locks.
Text in Illustr ...
Display does not Dim when Light Control Switch is Turned ON
PROCEDURE
1.
CHECK IMAGE QUALITY SETTING
(a) Display the "Display" screen.
(b) Turn the light control switch to the tail or head position.
(c) Check if "Day Mode" on the display adjustment screen is on.
OK:
"Day Mode" setting is of ...