Toyota Corolla Cross: Engine Assembly

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom

 Lost Communication with Side Obstacle Detection Control Module "A" (ch2) Missing Message (U117787,U117887)

DESCRIPTION This DTC is output when the clearance warning ECU assembly detects lost communication with the blind spot monitor sensor. DTC No. Detection Item DTC Detection Condition Trouble Area U117787 Lost Communication wit