Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2011LANDCRUISER V8-5.7L (3UR-FE)REPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGSOLAR SENSORTESTING AND INSPECTION
2011 Toyota Landcruiser V8-5.7L (3UR-FE)
Solar Sensor: Testing and Inspection
2011 Toyota Landcruiser V8-5.7L (3UR-FE)SECTION Testing and Inspection
HEATING / AIR CONDITIONING: SOLAR SENSOR: INSPECTION
1. INSPECT AUTOMATIC LIGHT CONTROL SENSOR (SOLAR SENSOR)
(a) Connect the battery positive (+) lead to terminal 6 and the negative (-) lead to terminal 3, then measure the according to the value(s) in the table below.
Standard Voltage:
If the result is not as specified, replace the automatic light control sensor.
NOTICE:
The connection procedure for using a digital tester such as a TOYOTA electrical tester is shown above.
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 A/C solar sensor.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.