Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL AUTOMATIC LIGHT CONTROL SENSOR
(a) Engage the 2 claws to install the automatic light control sensor.
2. INSTALL NO. 2 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY
(See page )
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. REMOVE NO. 2 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY
(See page )
2. INSPECT AUTOMATIC LIGHT CONTROL SENSOR
(a) Check the voltage.
(1) Measure the voltage according to the value(s) in the table below. Text in Illustration
Standard Voltage:
If the result is not as specified, repair or replace the wire harness. |
|
(2) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
A37-2 (CLTE) - Body ground |
Always |
Below 1 Ω |
If the result is not as specified, repair or replace the wire harness.
(b) Connect the connector.
(c) Connect an oscilloscope to the automatic light control sensor connector. Text in Illustration
|
|
(d) Check the waveform. :
HINT: The communication waveform changes according to the surrounding brightness. If the result is not as specified, replace the automatic light control sensor. |
|
3. INSTALL NO. 2 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY
(See page )
Removal
REMOVAL
PROCEDURE
1. REMOVE NO. 2 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY
(See page )
2. REMOVE AUTOMATIC LIGHT CONTROL SENSOR
(a) Disengage the 2 claws to remove the automatic light control sensor. |
|
Light Sensor Circuit Malfunction (B1244)
DESCRIPTION
This DTC is output when a failure of the automatic light control sensor circuit
is detected.
DTC Code
DTC Detection Condition
Trouble Area
B1244
When either condition below is met:
Malfunction of light sensor ...
Back-up Light Switch
Components
COMPONENTS
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT BACK-UP LIGHT SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Text in Illustration
*a
Pushed
...
Blind Spot Monitor Master Module (C1AB6)
DESCRIPTION
This DTC is stored when the blind spot monitor sensor LH detects an internal
malfunction.
DTC Code
DTC Detection Condition
Trouble Area
C1AB6
The blind spot monitor sensor LH (master) detects an internal malfunction.
...