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 MANUALSHYUNDAI2013EQUUS ULTIMATEREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSSMART KEY SYSTEMSMART KEY SYSTEMREPAIR PROCEDURESINSPECTIONNEUTRALIZATION STATUS CHECK

2013 Hyundai Equus Ultimate

Neutralization Status Check

2013 Hyundai Equus UltimateSECTION Neutralization Status Check

Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
After IG ON, select the "Neutralization mode".

Fig 1: Display - Neutralization Mode ID Register
Courtesy of HYUNDAI MOTOR AMERICA

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.