Toyota CH-R Service Manual: Diagnostic Trouble Code Chart

ECU Malfunction (B1003)

DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Note B1003 ECU Malfunction A malf ...

Skid Control ECU Communication Stop Mode

DESCRIPTION Detection Item Symptom Trouble Area Skid Control ECU Communication Stop Mode Any of the following conditions are met: ...

Other materials:

Toyota CH-R Service Manual > Automatic Headlight Beam Level Control System: Vehicle Speed Sensor Malfunction (B2415)
DESCRIPTION The headlight ECU sub-assembly LH receives signals indicating the vehicle speed signal from the brake actuator assembly (skid control ECU) using CAN communication. The headlight ECU sub-assembly LH stores DTC B2415. DTC No. Detection Item DTC Detect ...

Toyota CH-R Service Manual > Lighting System: Clearance Light/Daytime Running Light Circuit
DESCRIPTION Clearance light function: When the main body ECU (multiplex network body ECU) receives the light control switch position signal, it sends an illumination request signal to the headlight ECU sub-assembly LH and illuminates the clearance lights. Daytime runni ...