Hyundai Equus: Auto Light Sensor Repair procedures
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Body Electrical System / Auto Lighting Control System / Auto Light Sensor Repair procedures
| Inspection |
In the state of IGN1 ON, when the multi function switch
module detects auto light switch on, tail lamp relay output and head
lamp low relay output are controlled according to auto light sensor's
input.
If IGN1 ON, The BCM monitors the range of this supply and
raises up a failure as soon as the supply’s voltage is out of range.
Then this failure occurs and as long as this is present, the head lamp
must be turned on without taking care about the sunlight level provided
by the sensor.
This is designed to prevent any head lamp cut off when the failure occurs during the night.
| Removal |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Remove the rain sensor.
(Refer to Windshield Wiper/Washer - "Rain Sensor") |
| Installation |
| 1. |
Install the rain sensor. |
| 2. |
Connect the negative (-) battery terminal. |
Description and Operation
Description
In the state of IGN1 ON, when the multi function switch
module detects auto light switch on, tail lamp relay output and head
lamp low relay output are controlled according to the ve ...
See also:
Special Service Tools
Special Service Tools
Tool(Number and Name)IllustrationUseDeployment tool0957A-34100AAirbag deployment tool.Deployment adapter0957A-3F100Use with deployment tool.(SAB)Deployment adapter0957A-3Q10 ...
Power Trunk (if equipped)
(1) Power Trunk Main Control button
(2) Power Trunk Open button
(3) Power Trunk Close button
(4) Power Trunk Lock button
To open:
1. Make sure the shift lever is in P(Park).
2. Then do one o ...
Gauges
Speedometer
The speedometer indicates the speed of the vehicle and is calibrated in miles
per hour (mph) and/or kilometers per hour (km/h).
✽ NOTICE
On the "User Settings Mode" ...
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Hyundai Equus Manuals
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