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.
2016 Hyundai Azera BaseFACTORY OEM SERVICE PROCEDURE
Smart Key System: Specifications: Specification
ITEM SPECIFICATIONS
| Items | Specification |
|---|---|
| Rated voltage | DC 12V |
| Operating voltage | DC 9 ~ 16V |
| Operating temperature | -30°C ~ 80°C (-22°F ~ 176°F) |
| Load | Max. 6mA |
ITEM SPECIFICATIONS
| Items | Specification |
|---|---|
| Battery | Lithium battery 3V 1EA |
| Distance | 30 m from vehicle, RF: 30 m, Passive (LF): 0.7 m |
| Battery life | More than 2 years (10 times/a day)
WARNING:
An inappropriately disposed battery can be harmful to the environment and human health.
Dispose the battery according to your local law(s) or regulation. |
| Push buttons | 4 (Door lock/unlock, Trunk lid open, Panic) |
| Frequency (Rx) | 134.2 kHz |
| Frequency (Tx) | 433.92 MHz |
| Numbers | 2EA |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.