Installation
ComponentsToyota CH-R Service Manual > Automatic High Beam System: System Description
SYSTEM DESCRIPTION
AUTOMATIC HIGH BEAM SYSTEM
(a) General
The automatic high beam system enhances the illumination of the area in front
of the vehicle to improve visibility for the driver. It works by detecting light
from the front of the vehicle, using the forward recognition camera, and tur ...
Toyota CH-R Service Manual > Lighting System: Headlamp LH Circuit (B2439,B243A)
DESCRIPTION
A DTC is stored when the headlight ECU sub-assembly receives a light source malfunction
signal from its respective headlight unit. The headlight ECU sub-assembly LH stores
DTC B2439 or B243A.
DTC No.
Detection Item
DTC Detection Condition
...