Description
The optical sensor converts the outside brightness (lux) to voltage and transmits the optical sensor signal to the BCM.
Component Function Check
1.CHECK OPTICAL SENSOR SIGNAL BY CONSULT
CONSULT
*: Illuminates the optical sensor. The value may be less than the standard value if brightness is weak.
Diagnosis Procedure
1.CHECK OPTICAL SENSOR POWER SUPPLY INPUT
2.CHECK OPTICAL SENSOR GROUND INPUT
Check the voltage between the optical sensor harness connector and ground
3.CHECK OPTICAL SENSOR SIGNAL OUTPUT
With the auto light system operating, check voltage between the optical sensor harness connector and ground.
4.CHECK OPTICAL SENSOR POWER SUPPLY FOR OPEN CIRCUIT
5.CHECK OPTICAL SENSOR POWER SUPPLY FOR SHORT CIRCUIT
Check the continuity between the optical sensor harness connector and the ground.
6.CHECK OPTICAL SENSOR GROUND FOR OPEN CIRCUIT
7.CHECK OPTICAL SENSOR SIGNAL FOR OPEN CIRCUIT
8.CHECK OPTICAL SENSOR SIGNAL FOR SHORT CIRCUIT
heck the continuity between the optical sensor harness connector and ground.
System description
AUTOMATIC AIR CONDITIONER SYSTEM
WITH COLOR DISPLAY
WITH COLOR DISPLAY : Switches And Their Control F
WITH COLOR DISPLAY : Discharge Air Flow
WITH MONOCHROME DISPLAY
WITH MONOCHROME DISPLAY : Switches And Their Control Function
WITH MONOCHROME DISPLAY : Discharge Air Flow
...
Communication signal circuit
SATELLITE RADIO TUNER
SATELLITE RADIO TUNER : Description
Communication signals are exchanged between the AV control unit and satellite
radio tuner using the communication circuits.
SATELLITE RADIO TUNER : Diagnosis Procedure
1.CHECK HARNESS - 1
Turn ignition switch OFF.
Disconnect sat ...
C1111 pump motor
Description
PUMP
The pump returns the brake fluid stored in the reservoir to the master
cylinder by reducing the pressure.
MOTOR
The motor drives the pump according to the signals transmitted by the ABS
actuator and electric unit (control
unit).
DTC Logic
DTC DETECTION LOGIC
DTC CON ...