Hyundai Accent: Change to "winter weight" oil if necessaryIn some climates it is recommended that a lower viscosity "winter weight" oil be used during cold weather. See section 8 for recommendations. If you aren't sure what weight oil you should use, consult an authorized HYUNDAI dealer.
Check battery and cables
Check spark plugs and ignition systemAudio Unit. Components and Components Location
Components(PA710S)
Connector A
No
Terminal Description
Condition
Specified Condition
A1
Loudspeaker Rear Left+
...
Installation
1.
Remove the ignition key from the vehicle.
2.
Disconnect the battery negative cable and wait for at least three
minutes.
...
Variable Intake Solenoid
(VIS) Valve. Specifications
Specification
Item
Specification
Coil resistance (Ω)
30.0 ~ 35.0 [20°C(68°F)]
...