Kia Optima Hybrid: Body Electrical System / Fuses And Relays

Fuel Filler Door Open Switch Repair procedures

Inspection 1. Remove the driver door trim. (Refer to the BD group - "Front door") 2. Remove the switch assembly connector (A) from the door trim. 3. Check for continuity between the terminal No.1 and No.2. ...

Components and Components Location

Component Location 1. Rear defogger relay2. EWP relay3. Deicer relay4. ACC realy5. IG1 relay6. IG2 relay7. Wiper relay8. Rain sensor relay9. Burglar alarm horn relay10. Blower relay11. Fuel pump relay12. ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: 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 system. Failure to follow the safety instructions may result in serious electrical injuries.     • High voltage components: ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Repair procedures


Inspection Check it by the procedure below to see if the function of the ECM is normal. 1. Turn the ignition key to the "ON" position. 2. Cover the front sensor to stop functioning. 3. Shine a light at the rear sensor. 4. The ECM should be darkened as soon as the rear sensor detects the light.   ...

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