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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INSTALLATION
CAUTION / NOTICE / HINT
COMPONENTS (INSTALLATION)
Procedure
Part Name Code
1
FRONT BUMPER BAR REINFORCEMENT LH
52134C
-
-
-
2
FRONT BU
DESCRIPTION Refer to DTC P003012. Click here
Refer to DTC P003612. Click here
HINT: Although the DTC title says O2 sensor, this DTC relates to the air fuel ratio sensors (sensor 1 and sensor 2).
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Note
Problem Symptoms Table
Installation
