Hyundai Santa Fe: 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 photo & auto light sensor (A) from crash
pad upper side by using screw (-) driver.
|
| 3. |
Remove the auto light connector.
|
Installation
| 1. |
Reconnect the auto light connector.
|
| 2. |
Install the auto light sensor.
|
Auto Light Switch. Repair procedures
Inspection Operate the auto light switch, then check for continuity between terminals of multi-function switch connector. ...
See also:
Instrument Cluster. Repair
procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the cluster fascia panel (A). 3. Remove the cluster (A) from the housing after removing 2 screws. 4. Disconnect the cluster connecter ...
Map lamp
Type A Type B Press the lens (1) to turn the map lamp on or off ON (2): The map lamp and room lamp stays on at all times. OFF (3): The lamps are off even if a door is opened. ROOM (4): The map lamp and ...
Trailer towing
If you are considering towing with your vehicle, you should first check with your state’s Department of Motor Vehicles to determine their legal requirements. Since laws vary the requirements for towing ...
