Installation
ComponentsToyota CH-R Service Manual > Automatic High Beam System: Automatic High Beam System (B124B)
DESCRIPTION
This DTC is stored when the main body ECU (multiplex network body ECU) detects
malfunctions in the automatic high beam system.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
B124B
Automatic High Beam ...
Toyota CH-R Service Manual > Audio And Visual System(for Radio Receiver Type): Microphone Circuit between Microphone and Radio Receiver
DESCRIPTION
The radio receiver assembly and map light assembly (telephone microphone assembly)
are connected to each other using the microphone connection detection signal lines.
Using this circuit, the radio receiver assembly sends power to the map light
assembly (telephone microphone assembl ...