LS 460 V8-4.6L (1UR-FSE) (2007)
Solar Sensor: Testing and Inspection
Solar Sensor (For Rear Side)
INSPECTION
INSPECT COOLER (SOLAR SENSOR) THERMISTOR
Using an ohmmeter, connect the positive lead to terminal 2 and the negative lead to terminal 1, then measure the resistance between the terminals.
NOTE: The connection procedure for using a digital tester such as a TOYOTA electrical tester is shown. When using an analog tester, connect the
positive (+) lead to terminal 1 and the negative (-) lead to terminal 2 of the A/C solar sensor.
HINT: Use an incandescent lamp for inspection. Bring it within 30 cm (11.8 in.) of the A/C solar sensor. If the result is not as specified, replace the
thermistor.