Toyota Corolla Cross: M20a-fxs Auxiliary Battery

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU) or certification ECU (smart key ECU assembly), refer to Registration. If the headlight ECU sub-assembly LH has been replaced, it is necessary to synchronize the vehicle information and initialize the

 Tire Position Not Identified

DESCRIPTION The tire pressure warning ECU and receiver identifies the tire position for each tire pressure warning valve and transmitter according to the wheel speed signals from the skid control ECU (brake actuator assembly) and acceleration rate signal from each acceleration sensor built in