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.
Calibration Procedure
2013 Hyundai Equus UltimateSECTION Calibration Procedure
Perform wheel alignment and stand the steering wheel in a line within ±3° error.
- Connect the GDS. (CAN line or OBD connector)
- Turn ignition switch on.
- Press calibration button of the Steering Wheel Angle Sensor.
- HECU calibration procedure is performed. (Calibration records, DTC codes erasure)
- Turn ignition switch off after calibration procedure.
- Confirm success or failure of calibration.
- Warning lamp must not be lighted when driving test (Turning left and right).
- The ESC system will light the ESC OFF warning lamp when system detects a sensor error.
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.