Toyota CH-R Service Manual: Diagnostic Trouble Code Chart

Fail-safe Chart

FAIL-SAFE CHART AUTOMATIC HIGH BEAM SYSTEM (a) The main body ECU (multiplex network body ECU) operates in fail-safe mode if an abnormal condition such as those listed below has been detected. ...

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 D ...

Other materials:

Toyota CH-R Owners Manual > Using the driving support systems: Toyota Safety Sense P
The Toyota Safety Sense P consists of the following drive assist systems and contributes to a safe and comfortable driving experience: PCS (Pre-Collision System) LDA (Lane Departure Alert with steering control) Automatic High Beam Dynamic radar cruise control with full-speed range WARNINGâ ...

Toyota CH-R Service Manual > Lighting System: Control Module Communication Bus OFF (U0073,U0100,U0129,U0142)
DESCRIPTION These DTCs are stored when the CAN communication system is malfunctioning. DTC No. Detection Item DTC Detection Condition Trouble Area Note U0073 Control Module Communication Bus OFF Lost comm ...