Toyota Corolla Cross: Ecm

 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 by

 Transmission Fluid Temperature Sensor "A" Circuit Short to Battery or Open (P071015)

DESCRIPTION The CVT fluid temperature sensor converts the CVT fluid temperature into a resistance value for use by the TCM. The sensor resistance changes with the CVT fluid temperature. As the temperature rises, the sensor resistance decreases. The TCM applies voltage to the temperature sens