Toyota Corolla Cross: Tire / Wheel
READ NEXT:
PROCEDURE
1.
CHECK TIRE AND WHEEL SYSTEM
DIAGNOSIS OF IRREGULAR TIRE WEAR
GO TO STEP 11
DIAGNOSIS OF TIRE VIBRATIO
INSPECTION
PROCEDURE
1. INSPECT TIRES
(a) Inspect the tires for wear and proper inflation pressure.
Cold Tire Inflation Pressure:
Tire Size
Cold Tire Inflation Pressure
SEE MORE:
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 and vehicle speed signals.
The ECM switches the circuit of the cooling fan motors between series an
TERMINALS OF ECU
NOTICE:
When performing an inspection, make sure that "ACC Customize" is set to "ON" using the multi-display.
Click here
When "ACC Customize" is set to "ON" (ACC supply power enabled), the certification ECU (smart key ECU assembly) controls the ACC relay on and off. When
How To Proceed With Troubleshooting
Cooling Fan Circuit
