| Last Modified: 11-29-2007 | 1.6 G | |
| Service Category: Vehicle Interior | Section: Heating/Air Conditioning | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM000001JU400QX |
| Title: HEATING / AIR CONDITIONING: SOLAR SENSOR: INSPECTION (2008 Sequoia) | ||
INSPECTION
1. INSPECT SOLAR SENSOR (AUTOMATIC LIGHT CONTROL SENSOR)
(a) Remove the solar sensor with the connector still connected.
(b) Apply battery voltage between terminals 6 (CLTB) and 3 (CLTE) of the A/C solar sensor.
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 (TSL) - 3 (CLTE) |
Sensor subject to electric light |
0.8 to 4.3 V |
|
1 (TSL) - 3 (CLTE) |
Sensor covered with a cloth |
Below 0.8 V |
|
2 (TSR) - 3 (CLTE) |
Sensor subject to electric light |
0.8 to 4.3 V |
|
2 (TSR) - 3 (CLTE) |
Sensor covered with a cloth |
Below 0.8 V |
If the result is not as specified, replace the solar sensor.
HINT:
- As the inspection light is moved away from the sensor, the voltage increases.
- Use an incandescent lamp for inspection. Bring it within 30 cm (11.8 in.) of the solar sensor.
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