Toyota Corolla Cross: Automatic Light Control Sensor
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ON-VEHICLE INSPECTION PROCEDURE
1. INSPECT AUTOMATIC LIGHT CONTROL SENSOR (a) Disconnect the h1 automatic light control sensor connector.
(b) Measure the voltage and resistance according to the
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 INSTRUMENT PANEL SAFETY PAD ASSEMBLY
55400 -
- -
2 AUTOMATIC LIG
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 AUTOMATIC LIGHT CONTROL SENSOR
89120A -
- -
2 INSTRUME
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DESCRIPTION
The rear center ultrasonic sensor (RLC 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 (RLC sensor). If an open
circuit or other malfunction occurs in the rear center
RemovalREMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 LOWER NO. 2 INSTRUMENT PANEL FINISH PANEL
55433B -
- -
2 VEHICLE APPROACHING SPEAKER CONTROLLER
86572 -
- - PROCEDURE
1. REMOVE LOWER NO. 2
On-vehicle Inspection
Ultrasonic Sensor (Rear Left Center) Component Internal Failure (C1AE796)
