Эбу Вентилятора Системы Охлаждения Проверка Без Снятия С Автомобиля. Corolla Auris

Put the vehicle in the following conditions:

1. The ignition switch is off.
   

2. The coolant temperature is less than 95°C (203°F).
   

3. The battery voltage is between 11 and 14 V.
   

4. The A/C switch is off.
   

Connect the 400 A probe of an ammeter to terminal M+ of the cooling fan motor.

Turn the ignition switch on (IG) and wait for approximately 10 seconds. Check that the fan stops.

Start the engine. Check that the fan stops with the engine idling.

УКАЗАНИЕ:

1. Make sure that the radiator coolant temperature is less than 95°C (203°F).
   

1. Turn the A/C switch off.
   

Check that the fan operates when the A/C switch is turned on (MAX COOL and the magnet clutch is operating).

Standard current:

Item	Specified Condition
Cooling fan motor	2 to 13 A

УКАЗАНИЕ:

The coolant temperature is less than 95°C (203°F).

Check that the fan operates when the water temperature sensor connector is disconnected.

Standard current:

Item	Specified Condition
Cooling fan motor	2 to 13 A

After the engine is warmed up, check that the fan operates as shown in the illustration below.

УКАЗАНИЕ:

1. The coolant temperature at which the fan starts operating is approximately 97°C (207°F).
   

1. This system can also be checked using the intelligent tester.
   

1. Select the following menu items: Powertrain / Engine and ECT / Data List / Coolant Temp.