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 CAUTION / NOTICE / HINT
CAUTION:
When working near the engine room while the engine has started or the power source mode is ignition switch to ON, do not touch the rotating
DESCRIPTION The ECM turns on or off the fan relays using signals calculated from the engine coolant temperature, air conditioning switch (on/off), air conditioning refrigerant pressure, engine speed a
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DESCRIPTION
This DTC is stored when the skid control ECU (brake actuator
assembly) receives an internal malfunction signal from the steering sensor.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
DTC Output from
PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration.
for HEV Model: Click here for Gasoline Model:
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HINT:
Troubleshooting of the theft deterrent system is based on the premise that the power door lock control s