Hyundai Tucson: Warnings and indicators / AWD system warning light (if equipped)
When the ignition switch is turned to the ON position, the AWD indicator will illuminate and then go off in a few seconds.
If the AWD system warning light illuminates, this indicates that there is a malfunction in the AWD system.
If this occurs, have your vehicle checked by an authorized HYUNDAI dealer as soon as possible.
DBC (Downhill brake control) indicator
The DBC indicator will illuminate when the DBC button is pressed and the system
is on.
When driving down a steep hill at a speed under 22 mph (35 km/h), the DBC will
activate and the DBC indica ...
AWD LOCK indicator (if equipped)
The AWD LOCK indicator light is illuminated when the AWD LOCK button is pushed.
The purpose of this AWD LOCK mode is to increase the drive power when driving on
wet pavement, snow-covered roads ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Description and Operation
Description
This function describes the following features
-
Input detection by Auto Light Sensor.
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Generate Auto Light Out Status data.
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Send Auto Light Out Status.
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Tail Lamp Control by Auto light Mode.
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Head Lamp Low Control by Auto light Mode.
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AV Tail Control ...
Hyundai Tucson (LM) 2010-2015 Service Manual: PDM Relay Box Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front seat heater switch.
(Refer to BE group - "Seat heater switch")
3.
Remove the PDM relay box (A) after loosening the screws (2EA) and desconnecting the connector.
IG2 Relay
Check for continuity between th ...
