Toyota Corolla Cross: Backup Boost Converter

 Back Door Entry Unlock Function does not Operate

DESCRIPTION If the entry unlock function does not operate for the back door only, but the entry lock function operates, the request code is being transmitted properly from the back door. In this case, there may be a problem related to the open switch (connection between the back door opener switch a

 Red Indicator Remains On

DESCRIPTION This means that the DCM (telematics transceiver) has detected a malfunction in the safety connect system and stored a DTC or specific vehicle control history (RoB) Code. CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or mainte