Toyota Corolla Cross: Power Steering Ecu
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REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
STEERING COLUMN ASSEMBLY
-
END POSITION INITIAL SETTING
CAUTION / NOTICE / HINT
Perform end position initial setting after replacing or servicing parts related
to steering operation.
NOTICE:
If matchmarks were not placed
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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 a signal to the cooling fan ECU (fan with motor assembly). The cooling fan ECU (fan with motor asse
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT ACTUATOR MOTOR OPERATION
(a) Turn the motor relay on and check for actuator motor operation
sounds.
Chassis > Brake/EPB > Active Test
Tester Display
Motor Relay
NOTICE:
Do not keep the motor relay on conti
Removal
Cooling Fan Circuit
