Toyota CH-R Service Manual: Vehicle Specifications have not been Stored (B2451)

Left Headlight ECU Variation Error (B2456)

DESCRIPTION This DTC is stored when a headlight ECU sub-assembly LH which is not compatible with the vehicle has been installed. DTC No. Detection Item DTC Detecti ...

Initialization has not been Performed (B2450)

DESCRIPTION The headlight ECU sub-assembly LH stores this DTC if initialization has not been performed after the ECU was replaced. DTC No. Detection Item DTC Detec ...

Other materials:

Toyota CH-R Service Manual > Blind Spot Monitor System: Operation Check
OPERATION CHECK HINT: The blind spot monitor beam axis confirmation is performed to confirm whether the sensor's beam axis is correct, and perform adjustment of the beam axis by using reflector. BLIND SPOT MONITOR BEAM AXIS CONFIRMATION (a) When performing the blind spot monitor beam axi ...

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 ...