Hyundai Sonata: Air conditioning

Press the A/C button to turn the air conditioning system on (indicator light will illuminate). Press the button again to turn the air conditioning system off.
Fan speed control
The ignition switch must be in the ON position for fan operation.
The fan speed control knob allows you to control the fan speed of the air flowing
from the ventilation system. To change the fa ...
System operation
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See also:
Air cleaner
Filter replacement
It must be replaced when necessary, and should not be cleaned and reused.
You can clean the filter when inspecting the air cleaner element.
Clean the filter by using compress ...
Smart key unit. Repair procedures
Inspection
Smart Key Unit
-
Refer to the BE group - inspection / self diagnosis with GDS.
Smart Key Switch
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Refer to the BE group - inspecti ...
Body Control Module (BCM). Schematic Diagrams
BCM Connector Terminals
BCM Input Signal SPEC
No
Input signal name
Logic state
ON/OFF voltage
recognition level (V)
Remarks
...
