IS F V8-5.0L (2UR-GSE) (2008)
Ambient Light Sensor: Testing and Inspection
LIGHTING (EXT): AUTOMATIC LIGHT CONTROL SENSOR: INSPECTION
LIGHTING
1. INSPECT AUTOMATIC LIGHT CONTROL SENSOR
(a) Disconnect the K1 automatic light control sensor connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
(d) Reconnect the K1 automatic light control sensor connector.
(e) Check the waveform of the K1 automatic light control sensor connector.
OK:
HINT: If the ambient light becomes brighter, width A becomes narrower.
If the result is not as specified, replace the automatic light control sensor.