Kia Optima Hybrid: AVN System / AVN Head Unit Components and Components Location
| Components |
| AVN (A/V & Navigation) Head Unit Connector |
| No. | Connector A (18pin) | Connector B (24pin) | Connector C (24pin) |
| 1 | - | MM CAN high | C CAN (-) |
| 2 | - | - | C CAN (+) |
| 3 | - | - | - |
| 4 | - | Steering remote control | - |
| 5 | SPDIF ground | - | - |
| 6 | SPDIF (+) | MTS key | - |
| 7 | - | AUX video | - |
| 8 | Illumination (+) | AUX right input | - |
| 9 | Reverse | AUX ground | - |
| 10 | - | MIC (+) | - |
| 11 | - | Battery (+) | B CAN (+) |
| 12 | - | Battery (+) | B CAN (-) |
| 13 | - | MM CAN low | - |
| 14 | IGN 1 | Auto light | Airbag (USA)/ - (CANADA) |
| 15 | SPDIF (-) | - | - |
| 16 | Door unlock | Speed | Navigation voice (-) |
| 17 | Illumination (-) | Steering key ground | Navigation voice (+) |
| 18 | Antenna remote | ACC | Door open |
| 19 | ? | AUX video ground | - |
| 20 | AUX Detect | ? | |
| 21 | AUX left input | Main power ground | |
| 22 | MIC (-) | Video ground | |
| 23 | Power ground | Camera video input | |
| 24 | Power ground | Camera battery (+) |
| Pin No. | Connector A (26pin) | Connctor B (16pin) | Connector C (12pin) |
| 1 | Battery (+) | Front right midrange speaker (+) | Rear rigth door speaker (+) |
| 2 | Battery (+) | Front left midrange speaker (+) | Rear left door speaker (+) |
| 3 | Battery (+) | - | Front rigth midrange speaker (+) |
| 4 | - | - | Front left midrange speaker (+) |
| 5 | M CAN high | - | Front right door speaker (+) |
| 6 | M CAN low | - | Front left door speaker (+) |
| 7 | ACC | Front center speaker (+) | Rear right door speaker (-) |
| 8 | - | - | Rear left door speaker (-) |
| 9 | - | Front right midrange speaker (-) | Front right midrange speaker (-) |
| 10 | - | Front left midrange speaker (-) | Front left midrange speaker (-) |
| 11 | Navigation (+) | - | Front right door speaker (-) |
| 12 | Subwoofer 2 (+) | - | Front left door speaker (-) |
| 13 | Subewoofer 1 (+) | - | ? |
| 14 | Ground | - | |
| 15 | Ground | Front center speaker (-) | |
| 16 | Ground | - | |
| 17 | - | ? | |
| 18 | SPDIF (+) | ||
| 19 | SPDIF (-) | ||
| 20 | SPDIF ground | ||
| 21 | - | ||
| 22 | - | ||
| 23 | - | ||
| 24 | Navigation (-) | ||
| 25 | Subwoofer 2 (-) | ||
| 26 | Subwoofer 1 (-) |
Description and Operation
Limitations Of The Navigation system GPS Signal Reception State As the GPS satellite frequency is received/transmitted in straight lines, reception may not work if hiding devices are placed on or near ...
AVN Head Unit Repair procedures
Removal AVN Head Unit • Take care not to scratch the center fascia panel and related parts. • Eject all the disc before removing the AVN head unit to prevent damaging the CD player''s ...
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