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 stereo component amplifier assembly
detects an open in the rear speaker LH circuit by energizing the speaker line.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
DTC Output from
PARTS LOCATION ILLUSTRATION
*1 HEADLIGHT ASSEMBLY RH
*2 HEADLIGHT ASSEMBLY LH
*3 SIDE TURN SIGNAL LIGHT ASSEMBLY RH
*4 SIDE TURN SIGNAL LIGHT ASSEMBLY LH
*5 REAR COMBINATION LIGHT ASSEMBLY RH
- TURN SIGNAL LIGHT *6
REAR COMBINATION LIGHT AS