Hyundai Azera: Explanation of scheduled maintenance items

Severe driving conditions

A - Repeatedly driving short distance of less than 5 miles (8 km) in normal temperature or less than 10 miles (16 km) in freezing temperature B - Extensive engine idling or low speed driving for l ...

Engine oil and filter

The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the car is being driven in severe conditions, more frequent oil and filter changes are required ...

See also:

Heater & A/C Control Unit(Full Automatic) Components and Components Location
Components Connector pin function ConnectorPIN NoFunctionConnectorPIN NoFunctionConnector (A)1Tail (+)Connector (A)27Evaporator Sensor (+)2Sensor REF (+5V)28-3CAN HIGH29Incar Sensor (+)4CAN LOW30D ...

Engine Control Module (ECM) Schematic Diagrams
ECM Terminal And Input/Output signal ECM Terminal Function Connector [ELG-A] Pin No.DescriptionConnected to1-?2-?3-?4Immobilizer Lamp control outputImmobilizer Lamp [Without Button Engine Sta ...

Blade inspection
Commercial hot waxes applied by automatic car washes have been known to make the windshield difficult to clean. Contamination of either the windshield or the wiper blades with foreign matter can re ...