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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REPAIR PROCEDURE 1. REPAIR INTAKE VALVE SEAT
NOTICE:
While repairing the intake valve seat, make sure to constantly check the valve seat width and valve seating position.
Release the cutter gradually to make the intake valve seat smooth.
(a) Using a 45° cutter, resurface the intak
DESCRIPTION The key reminder warning buzzer sounds when the driver door is opened while the ignition switch is off or ACC. The key reminder warning buzzer is activated when the main body ECU (multiplex network body ECU) sends an un-lock warning switch signal and driver door courtesy light switch sig
Problem Symptoms Table
Repair
