Toyota Corolla Cross: Intuitive Parking Assist System

 Diagnosis System

DIAGNOSIS SYSTEM DESCRIPTION When troubleshooting a vehicle with a diagnosis system, the only difference from the usual troubleshooting procedure is connecting the GTS to the vehicle and reading various data output from the engine stop and start ECU. The engine stop and start ECU records DTCs when

 PBD Unit Pulse Sensor LH Circuit No Signal (B222631)

DESCRIPTION This DTC is output when the multiplex network door ECU detects a power back door unit assembly set LH pulse malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area B222631 PBD Unit Pulse Sensor LH Circuit No Signal Multiplex network door ECU de