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 main body ECU (multiplex network body ECU) receives a back door open/closed signal from the back door courtesy light switch (back door lock assembly). WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registr
DESCRIPTION
Stop light switch and skid control ECU (brake actuator assembly)
outputs a stop light signal. When the skid control ECU (brake actuator assembly)
detects a circuit malfunction related to the stop light, it communicates to the
forward recognition camera via CAN and outputs DTC C138
On-vehicle Inspection
Back Door Courtesy Switch Circuit
