Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM

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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
ON-VEHICLE INSPECTION PROCEDURE
1. INSPECT COOLING FAN SYSTEM CAUTION: To prevent injury due to contact with an operating cooling fan, keep your hands and clothing away from the cooling fan when ins
DESCRIPTION The ECM calculates an appropriate cooling fan speed based on the engine coolant temperature, air conditioning switch status, refrigerant pressure, engine speed and vehicle speed, and sends
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DISASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (DISASSEMBLY)
Procedure Part Name Code
1 ULTRASONIC SENSOR CLIP
89348D
- -
2 REAR CENTER ULTRASONIC SENSOR
89342A -
- -
3 REAR CORNER ULTRASONIC SENSOR
89342 -
DESCRIPTION
Using the current from the TCM, the shift solenoid valve SLS controls the secondary
pulley pressure and belt clamping pressure in accordance with the input shaft torque.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area