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.
2012 Kia Optima SXFACTORY OEM SERVICE PROCEDURE
Section 36 (Audio/Video/Navigation (AVN) System - HEV): Specifications: Notes
WARNING: This page is about a different variant/trim than selected.
| Item | Specification |
|---|---|
| Power source | DC 14.4V (-) ground |
| Frequency range / Channel space | FM: 87.5 ~ 107.9 MHz / 200 KHz AM: 530 ~ 1710 KHz / 10 KHz |
| Tuning type | PLL SYNTHESIZED TUNING |
| Impedance | 2 ohm x 4 |
| Antenna | 80 pF 75 Ohm |
| Dark current | MAX 3mA (Head unit only) |
| S/N | FM: MIN 50 dB AM: MIN 45 dB |
| Temperature range | Operating: -20 °C~ +70 °C (-4 °F~ +158 °)F Storage: -30 °C~ +80 °C (-22 °F~ +316 °F) |
Factory Service Tools
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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.