Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSGENESIS2020G90 3.3T PREMIUM, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTINFOTAINMENTAUDIO/VIDEO/NAVIGATION (AVN) SYSTEMEXTERNAL AMPCOMPONENTS AND COMPONENTS LOCATIONCOMPONENTS
2020 Genesis G90 3.3T Premium, AWD
Components And Components Location: Components
2020 Genesis G90 3.3T Premium, AWDSECTION Components
| Type A | ||
|---|---|---|
| No | Connector A | Connector B |
| 1 | Battery (+) | Front center speaker (+) |
| 2 | Battery (+) | Subwoofer speaker (+) |
| 3 | Battery (+) | Front right door speaker (+) |
| 4 | Battery (+) | Front left door speaker (+) |
| 5 | - | - |
| 6 | MM-CAN (High) | - |
| 7 | MM-CAN (Low) | - |
| 8 | ACC | - |
| 9 | Navigation voice (+) | - |
| 10 | - | - |
| 11 | - | - |
| 12 | - | Rear right door tweeter speaker (+) |
| 13 | - | Rear left door tweeter speaker (+) |
| 14 | Front right mid tweeter speaker (+) | Right surround speaker (+) |
| 15 | Front left mid tweeter speaker (+) | Left surround speaker (+) |
| 16 | Ground | Front center speaker (-) |
| 17 | Ground | Subwoofer speaker (-) |
| 18 | Ground | Front right door speaker (-) |
| 19 | Ground | Front left door speaker (-) |
| 20 | SPDIF (High) | - |
| 21 | SPDIF (Low) | - |
| 22 | SPDIF (Ground) | - |
| 23 | Navigation voice (-) | - |
| 24 | Ignition 1 | - |
| 25 | - | Rear right door tweeter speaker (-) |
| 26 | - | Rear left door tweeter speaker (-) |
| 27 | Front right mid tweeter speaker (-) | Right surround speaker (-) |
| 28 | Front left mid tweeter speaker (-) | Left surround speaker (-) |
| Type B | ||
| No | Connector A | Connector B |
| 1 | Battery (+) | Front center speaker (+) |
| 2 | Battery (+) | Subwoofer speaker (+) |
| 3 | Battery (+) | Front right door speaker (+) |
| 4 | Battery (+) | Front left door speaker (+) |
| 5 | - | - |
| 6 | MM-CAN (High) | - |
| 7 | MM-CAN (Low) | - |
| 8 | ACC | - |
| 9 | Navigation voice (+) | - |
| 10 | - | - |
| 11 | - | - |
| 12 | Rear right mid Tweeter speaker (+) | Rear right door speaker (+) |
| 13 | Rear left mid Tweeter speaker (+) | Rear left door speaker (+) |
| 14 | Front right mid tweeter speaker (+) | Surround right speaker (+) |
| 15 | Front left mid tweeter speaker (+) | Surround left speaker (+) |
| 16 | Ground | Front center speaker (-) |
| 17 | Ground | Subwoofer speaker (-) |
| 18 | Ground | Front right door speaker (-) |
| 19 | Ground | Front left door speaker (-) |
| 20 | SPDIF (High) | - |
| 21 | SPDIF (Low) | - |
| 22 | SPDIF (Ground) | - |
| 23 | Navigation voice (+) | - |
| 24 | Ignition 1 | - |
| 25 | Rear right mid tweeter speaker (-) | Rear right door tweeter speaker (-) |
| 26 | Rear left mid tweeter speaker (-) | Rear left door tweeter speaker (-) |
| 27 | Front right mid tweeter speaker (-) | Right surround speaker (-) |
| 28 | Front left mid tweeter speaker (-) | Left surround speaker (-) |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.