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 > Lighting System: Power Source Circuit
DESCRIPTION When the ignition switch is ON or the operation conditions of the headlights are met, the main body ECU (multiplex network body ECU) supplies power to the headlight ECU sub-assemblies via the No. 1 integration relay. When the ignition switch is ON, the main body ECU (multiplex netw ...

Toyota CH-R Service Manual > Blind Spot Monitor System: Lost Communication with ECM / PCM "A" (U0100,U0125,U0126,U0129,U0142)
DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the blind spot monitor sensor. HINT: If CAN communication system DTCs are stored, they may also be stored for other systems. DTC No. Detection Item DTC De ...