Kia Optima: If the engine doesn't turn over or
turns over slowly1. If your vehicle has an automatic transaxle, be sure the shift lever is in N (Neutral) or P (Park) and the emergency brake is set.
2. Check the battery connections to be sure they are clean and tight.
3. Turn on the interior light. If the light dims or goes out when you operate the starter, the battery is discharged.
4. Check the starter connections to be sure they are securely tightened.
5. Do not push or pull the vehicle to start it. See instructions for "Jump starting".
If engine turns over normally but
does not startInspection
1.
Check-points upon head lamp failure
(HID)
(1)
Check the battery voltage.
(Low beam will be on when the battery voltage above 9V.)
(2)
...
Seat Heater. Components and Components Location
Component Location
...
Inspection
1.
Turn ignition switch OFF.
2.
Disconnect the oil temperature
sensor connector.
3.
Measure resistance between sensor
signal terminal and sensor g ...