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.
Description and Operation: Description
2014 Hyundai Azera BaseSECTION Description
SWRC (Steering Wheel Remote Controller) is CAN communication module which transmits the steering wheel remote controller signals.
This signal is different according to vehicle option and control the below functions.
- AVN control switch signal (VOL UP/DOWN, SEEK UP/DOWN, MUTE, MODE)
- Hands free and Bluetooth control switch signal (Voice recognition, CALL (SEND), HANGUP (END))
- Cluster display control switch signal (Menu OK (DISP), UP, DOWN)
- Cruise (including Smart Cruise) control switch signal (+RES, -SET, CANCEL, Cruise ON/OFF, Distance between vehicles)
- Send the steering wheel heater switch signal to HEATED ECU
- B-CAN communication IC built-in (Body CAN communication module)
RENDER: 1.0x
NO RELATED
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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.