Toyota Corolla Cross: Brake Control / Dynamic Control Systems
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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
REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
PRECAUTION
-
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DESCRIPTION
The rear center ultrasonic sensor (RRC sensor) is installed
on the rear bumper. The clearance warning ECU assembly detects obstacles based on
signals it receives from the rear center ultrasonic sensor (RRC sensor). If an open
circuit or other malfunction occurs in the rear center
REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
HORN BUTTON ASSEMBLY
45130
-
-
-
2
STEERING PAD SWITCH ASSEMBLY