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 maintenance
CAUTION
Do not use alcohol, benzine or thinner
to clean the camera. This will cause
discoloration.
Do not damage the camera as the monitor
screen may be adversely affected.
If dirt, rain or snow accumulates on any of the
cameras 1 , the MOD system may not operate
properly. Clean ...
Body component parts
Underbody Component Parts
Rear seat lower crossmember
Rear floor front
Rear floor front extension
Rear seat crossmember
Front side member rear extension
(LH/RH)
Dash side (LH/RH)
Hoodledge reinforcement (LH/RH)
Hoodledge lower assembly (LH/RH)
Front suspension spring s ...
P0744 torque converter
Description
This malfunction is detected when the torque converter clutch does not
lock-up as instructed by the TCM. This
is not only caused by electrical malfunctions (circuits open or shorted), but
also by mechanical malfunctions
such as control valve sticking, improper solenoid valve ope ...