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 power steering ECU assembly distinguishes the ignition switch status as ON
or off through the IG power source circuit.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Warning Indicate
C123A17
VEHICLE CONTROL HISTORY (RoB)
NOTICE:
When checking the vehicle control history, first store the output
history and then check the history.
HINT:
Depending on the specifications of the vehicle, some items may not
be displayed.
CHECK VEHICLE CONTROL HISTORY (RoB)
(a) Read the Vehicle Contro
On-vehicle Inspection
Supply Voltage Circuit Circuit Voltage Above Threshold (C123A17)
