Kia Optima Hybrid: Audio / Audio Unit Components and Components Location
| Components |
| Pin No. | Connector A (18pin) | Connector B (24pin) |
| 1 | Rear left speaker (+) | - |
| 2 | Front left speaker (+) | - |
| 3 | Front right speaker (+) | - |
| 4 | Rear right speaker (+) | Steering remocon |
| 5 | - | - |
| 6 | - | USB D (+) |
| 7 | - | USB/iPod VDD |
| 8 | Illumination (+) | AUX right input |
| 9 | Detent | AUX ground |
| 10 | Rear left speaker (-) | MIC (+) (Bluetooth) |
| 11 | Front left speaker (-) | ACC |
| 12 | Front right speaker (-) | Battery (+) |
| 13 | Rear right speaker (-) | - |
| 14 | - | - |
| 15 | - | - |
| 16 | - | Speed |
| 17 | Illumination (-) | Remote ground |
| 18 | Remote antenna | USB D (-) |
| 19 | ? | iPod/USB ground |
| 20 | AUX Detect | |
| 21 | AUX left input | |
| 22 | MIC - (Bluetooth) | |
| 23 | - | |
| 24 | Power ground |
| Pin No. | Connector A (18pin) | Connector B (24pin) | USB connector (4pin) |
| 1 | Rear left speaker (+) | CAN high | USB/iPod ground |
| 2 | Front left speaker (+) | - (TMu audio(+)) | USB D (-)/iPod Rx |
| 3 | Front right speaker (+) | - (Temp.) | USB D (+)/iPod Tx |
| 4 | Rear right speaker (+) | Steering wheel remocon | USB/iPod 5V |
| 5 | - | - | - |
| 6 | - | Camera video input | |
| 7 | - | Camera battery(+) | |
| 8 | Illumination (+) | AUX right input | |
| 9 | - | AUX ground | |
| 10 | Rear left speaker (-) | MIC (+) (Bluetooth) | |
| 11 | Front left speaker (-) | ACC | |
| 12 | Front right speaker (-) | Battery (+) | |
| 13 | Rear right speaker (-) | CAN low | |
| 14 | - | -(TMu audio(-)) | |
| 15 | - | AV tail | |
| 16 | Door unlock | Speed | |
| 17 | Illumination (-) | Remocon ground | |
| 18 | Remote antenna | Camera video ground | |
| 19 | ? | Camera Req. | |
| 20 | AUX Detect | ||
| 21 | AUX left input | ||
| 22 | MIC - (Bluetooth) | ||
| 23 | Camera power ground | ||
| 24 | Power ground |
Components and Components Location
Component Location 1. Audio unit2. Midrange speaker3. Glass antenna (AM/FM)4. Front door speaker5. Rear door speaker6. Antenna feeder cable7. Feeder cable joint connector8. Multimedia jack9. Roof antenna ...
Audio Unit Repair procedures
Removal • Take care not to scratch the center fascia panel and related parts. • Eject all the disc before removing the audio unit to prevent damaging the CD player''s load mechanism. ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Knock Sensor (KS) Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal. 2. Drain the engine coolant (Refer to “Cooling System” in EM group). 3. Remove the radiator upper hose (Refer to “Cooling System” in EM group). 4. Disconnect the knock sensor connector (A). 5. Remove the ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: ETC (Electronic Throttle Control) System Description and Operation
Description The Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and throttle position sensor (TPS). Instead of the traditional throttle cable, an Accelerator Position Sensor (APS) is used to receive driver input. The ECM uses the APS signal to calculate ...