Kia Optima: If the engine doesn't turn over or
turns over slowly
1. 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 start
1. Check fuel level.
2. With the ignition switch in the LOCK
position, check all connectors at the
ignition coil and spark plugs.
Reconnect any that may be disconnected
or loose.
3. Check th ...
See also:
1. TCM Connector and Terminal Function
...
Accelerator Pedal Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the negative (-) battery terminal.
2.
Disconnect the accelerator position sensor connector (A).
3.
Remove the mounting nuts (B) and ...
High Voltage Shut-off Procedures
High Voltage Shut-off Procedures
Be sure to read and follow the “General Safety Information
and Caution” before doing any work related with the high voltage
sys ...