Toyota Corolla Cross: M20a-fxs Auxiliary Battery

 Software Incompatibility with Body Control Module Invalid/Incompatible Software Component (U032257)

DESCRIPTION The vehicle approaching speaker controller receives vehicle information from the main body ECU (multiplex network body ECU) via CAN communication. This DTC is stored when the vehicle information from the main body ECU (multiplex network body ECU) and that stored in the vehicle approachi

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: If a problem occurs in certain locations or at certain times of day, check for the possibility of wave interference. When the electrical key transmitter sub-assembly is brought near a door control receiver (RF band), door outside handle assembly (LF band), ind