Honda Accord: Sunlight Sensor Test - Climate Control - Heating, Ventilation, and Air Conditioning - Honda Accord MK8 2008-2012 Service ManualHonda Accord: Sunlight Sensor Test

N O T E ; Before testing t h e sensor, check for HVAC DTCs (see page 21-101).

1. Remove the sunlight sensor (see page 21 -186).

With automatic lighting sensor

Without automatic lighting sensor


Without automatic lighting sensor

2. Turn the ignition switch to ON (II). Measure the


2. Turn the ignition switch to ON (II). Measure the voltage between the terminals with the (+) probe on terminal No. 4 (with automatic lighting sensor) or No. 1 (without automatic lighting sensor) and the ( — ) probe on terminal No. 2 with the connector connected.

NOTE: The voltage readings will not change underthe light of a flashlight or a fluorescent lamp. Voltage should be: • 3.6—3.7 V or more with the sensor out of direct sunlight.

• 3.3—3.5 V or less with the sensor in direct sunlight.

3. If the voltage is not as specified, replace the sunlight sensor (see page 21-186).

    Outside Air Temperature Sensor Replacement
    1. Lift the tab (A) to release the lock, then remove the outside air temperature sensor (B) from the front bumper beam. Disconnect the 2P connector (C) from the outside air temperature sensor. 2 ...

    Sunlight Sensor Replacement
    1. Remove the sunlight sensor (A) from the dashboard, then disconnect the connector (B). Be careful not to damage the sensor and the dashboard. 2. Install the sensor in the reverse order of remov ...

    See also:

    Power Steering Hose, Line, and Pressure Switch Replacement
    Note these items during installation: -Connect each hose to the corresponding line securely until it contacts the stop on the line. Install the clamp or adjustable clamp at the specified distance ...

    Engine Coolant
    Adding Engine Coolant If the coolant level in the reserve tank is at or below the MIN line, add coolant to bring it up to the MAX line. Inspect the cooling system for leaks. Always use Hond ...

    Quarter Glass Replacement
    2-door NOTE: - Put on gloves to protect your hands. - Wear eye protection when removing the glass with piano wire. - Use seat covers to avoid damaging any surfaces. - The quarter glass cli ...