Hyundai Veloster: Auto Light Sensor. Repair procedures
Hyundai Veloster 2011-2017 Service Manual / Body Electrical System / Auto Lighting Control System / Auto Light Sensor. Repair procedures
Hyundai Veloster 2011-2017 Service Manual / Body Electrical System / Auto Lighting Control System / Auto Light Sensor. Repair procedures
Inspection
In the state of IGN1 ON, when multifunction 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.
The auto light control doesn't work if the pin sunlight supply (5V regulated
power from Ignition 1 power to sunlight sensor) is in short circuit with the
ground.
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 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.
|
Schematic Diagrams
Circuit Diagram
...
See also:
Injector. Description and Operation
Description
Based on information from various sensors, the ECM can calculate the fuel
amount to be injected. The fuel injector is a solenoid-operated valve and the
fuel injection amount is c ...
Front Lower Arm. Repair procedures
Replacement
1.
Remove the front wheel & tire.
Tightening torque :
88.3 ~ 107.9N.m(9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)
...
Light bulbs
WARNING - Working on the lights
Prior to working on the light, firmly apply the parking brake, ensure that
the ignition switch is turned to the LOCK position and turn off the lights to avoid
sudd ...
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