Toyota Corolla Cross: Steering Wheel

 DC/DC Converter Stuck On (P0A949E,P0D3319)

DTC SUMMARY MALFUNCTION DESCRIPTION This DTC indicates that a large current flowed in the boost converter. The cause of this malfunction may be one of the following: Area Main Malfunction Description Hybrid vehicle transaxle assembly Open or short circuit in the motor

 Diagnosis System

DIAGNOSIS SYSTEM CHECK FOR DTCs (USING SYSTEM CHECK MODE SCREEN) HINT: When system self-diagnosis DTCs cannot be output due to a malfunction that is preventing diagnosis mode from being started or the multi-display from displaying, read the DTCs using the GTS. Depending on the multi