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Home >> Infiniti >> 2012 >> G37 IPL, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (HVAC Control System (Sedan)) >> DTC/Circuit Diagnosis >> SUNLOAD Sensor >> Component Inspection

Component Inspection

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  1. CHECK SUNLOAD SENSOR
    1. Turn ignition switch ON.
    2. Check voltage between unified meter and A/C amp. harness connector and ground.
    (+) (-)
    Unified meter and A/C amp. -
    Connector Terminal
    M67 46 Ground
    Fig 1: Sunload Sensor Characteristic Curve
    G04878079Courtesy of NISSAN NORTH AMERICA, INC.
    NOTE: Select a place where sunshine directly on it when checking sunload sensor.

    Is the inspection result normal? 

    YES: INSPECTION END

    NO: Replace sunload sensor.

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