Kia Optima Wiring Diagram
- Kia Optima Radio Wiring Diagram
- 2011 Kia Optima Wiring Diagram
- 2012 Kia Optima Wiring Diagram Map Sensor
- 2015 Kia Optima Wiring Diagram
Here is a radio/navigation wiring diagram based off a 2019 Kia Optima 2.0 hybrid. If this is not your vehicle you will need to be more specific and start a new question including all your vehicle information. I've attached the pictures below. Hope this helps and thanks for using 2CarPros. Here is a radio/navigation wiring diagram based off a 2019 Kia Optima 2.0 hybrid. If this is not your vehicle you will need to be more specific and start a new question including all your vehicle information. I've attached the pictures below. Hope this helps and thanks for using 2CarPros.
2004 Kia Optima
Kia Optima Radio Wiring Diagram
2004 Kia Optima Stereo Wiring Information
Radio Battery Constant 12v+ Wire: Orange
Radio Accessory Switched 12v+ Wire: Yellow
Radio Ground Wire: Black/White
Radio Illumination Wire: Brown/White
Stereo Dimmer Wire: Gray
Stereo Antenna Trigger Wire: Gray
Stereo Amp Trigger Wire: Green
Left Front Speaker Positive Wire (+): Yellow
Left Front Speaker Negative Wire (-): Black
Right Front Speaker Positive Wire (+): Blue
Right Front Speaker Negative Wire (-): Red
Left Rear Speaker Positive Wire (+): White
Left Rear Speaker Negative Wire (-): Brown
Right Rear Speaker Positive Wire (+): Orange
Right Rear Speaker Negative Wire (-): Green
The following information is currently not available:
Audio Front Speakers Size
Audio Rear Speakers Size
*If you know any of the above or any other missing information please use the comment box below to notify us.
2011 Kia Optima Wiring Diagram
| PART | COLOR | LOCATION |
| 12 VOLT CONSTANT | RED (+) | @ IGNITION SWITCH HARNESS |
| STARTER | YELLOW (+) | @ IGNITION SWITCH HARNESS |
| STARTER 2 | N/A | |
| IGNITION 1 | PINK (+) | @ IGNITION SWITCH HARNESS |
| IGNITION 2 | N/A | @ IGNITION SWITCH HARNESS |
| IGNITION 3 | N/A | |
| ACCESSORY/HEATER BLOWER 1 | ORANGE (+) | @ IGNITION SWITCH HARNESS |
| ACCESSORY/HEATER BLOWER 2 | N/A | |
| KEYSENSE | GREEN (+) | @ IGNITION SWITCH HARNESS |
| PARKING LIGHTS ( - ) | LIGHT BLUE (-) | @ HEADLIGHT SWITCH |
| PARKING LIGHTS ( + ) | PINK (+) or BROWN/ORANGE (+) | @ FUSE BOX |
| POWER LOCK | WHITE (TYPE B) | @ BACK of FUSEBOX, ETACS, See NOTE #2 |
| POWER UNLOCK | BLUE (TYPE B) | @ BACK of FUSEBOX, ETACS, See NOTE #2 |
| DOOR TRIGGER | YELLOW (-) | IN DRIVERS KICK PANEL or ETACS, See NOTE #2 |
| DOMELIGHT SUPERVISION | USE DOOR TRIGGER, Requires Part #775 Relay | |
| TRUNK RELEASE | BLUE (+), Requires Part #775 Relay | IN DRIVERS KICK PANEL or ETACS, See NOTE #2 |
| SLIDING POWER DOOR | N/A | |
| HORN | YELLOW (-) | @ STEERING COLUMN HARNESS |
| TACH | WHITE (-) | @ ECM, See NOTE #3 |
| WAIT TO START LIGHT | N/A | |
| BRAKE | GREEN (+) | @ SWITCH ABOVE BRAKE PEDAL |
| FACTORY ALARM DISARM | DISARMS with FACTORY REMOTE ONLY!!! | |
| ANTI-THEFT | TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1 | TRANSPONDER @ IGNITION SWITCH TUMBLER |
2012 Kia Optima Wiring Diagram Map Sensor
2015 Kia Optima Wiring Diagram
| EXTRA INFORMATION |
| NOTE #1: This vehicle May Be Equipped with KIA'S TRANSPONDER ANTI-THEFT SYSTEM, check the OWNERS MANUAL for this vehcile or contact your HYUNDAI Dealer to see if the vehicle has a Special programmed Ignition Key, if it does, then for REMOTE STARTING you will need the 791 BYPASS Module and an Extra Ignition key. To Order the 791 go to the SECURITY BYPASS MODULE Page on this website. NOTE #2: the ETACS (Electronics Timing/Alarm Control Systems) Module is attached to the UNDERDASH FUSE BOX. NOTE #3: the ECM (Electronics control Module) is located behind the lower CENTER of the DASH, on the 2.4L engine, use the WHITE or ORANGE at the IGNITION COIL. On the 2.5L engine use the YELLOW, WHITE or BLACK at the IGNITION COIL. |