Hyundai Equus: Checking the amount of air conditioner refrigerant and compressor lubricant
Second generation VI (2009–2026) / Hyundai Equus 2009-2026 Owners Manual / Features of your vehicle / Climate control system / Checking the amount of air conditioner refrigerant and compressor lubricant
When the amount of refrigerant is low, the performance of the air conditioning is reduced. Overfilling also has a negative impact on the air conditioning system.
Therefore, if abnormal operation is found, have the system inspected by an authorized EQUUS dealer.
✽ NOTICE
It is important that the correct type and amount of oil and refrigerant is used. Otherwise, damage to the compressor and abnormal system operation may occur.
WARNING
The air conditioning system should be serviced by an authorized EQUUS dealer. Improper service may cause serious injury to the person performing the service.
Climate control air filter
The climate control air filter installed behind the glove box filters the dust
or other pollutants that come into the vehicle from the outside through the heating
and air conditioning system.
I ...
Windshield defrosting and defogging
WARNING - Windshield heating
Do not use the or
position during cooling operation
in extremely humid weather. The difference between the temperature of the outside
air and that of the windshiel ...
See also:
Emergency towing
If towing is necessary, we recommend you to have it done by an authorized EQUUS
dealer or a commercial tow truck service.
If towing service is not available in an emergency, your vehicle may be t ...
Drive belts
Inspect all drive belts for evidence of cuts, cracks, excessive wear or oil saturation
and replace if necessary. ...
Injector Drive Box (IDB) Schematic Diagrams
Injector Drive Box (IDB)
IDB Connector
ECM Terminal Function
Connector [C200-IDB]
Pin No.DescriptionConnected to1ECM groundChassis ground2ECM groundChassis ground3Battery power (B+)Main rela ...
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