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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DESCRIPTION
This DTC is stored when the stereo component amplifier assembly
detects an open in the rear speaker RH circuit by energizing the speaker line.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
DTC Output from
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 CAM TIMING OIL CONTROL SOLENOID ASSEMBLY
15370
- -
2 O-RING
-
- -
● Non-reusable part
★ Precoated part