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 MANUALSHYUNDAI2012VELOSTER STANDARD TRANSREPAIR AND DIAGNOSISRESTRAINTSAIR BAG, SRSSUPPLEMENTAL RESTRAINT SYSTEM CONTROL MODULE (SRSCM) & SENSORSSRS CONTROL MODULE (SRSCM)REPAIR PROCEDURESVARIANT CODINGVARIANT CODING PROCEDURE

2012 Hyundai Veloster Standard Trans

Variant coding Procedure

2012 Hyundai Veloster Standard TransSECTION Variant coding Procedure

On-Line type on GDS
1. Ignition "OFF", connect GDS.
2. Ignition "ON" & Engine "OFF" select vehicle name and airbag system.
3. Select Variant coding mode.
4. Follow steps on the screen as below.
  1. Initial ACU Variant Coding screen
    
    Fig 1: Display - Initial ACU Variant Coding Screen
    Courtesy of HYUNDAI MOTOR AMERICA
  2. VIN Code entering screen
    
    Fig 2: Display - VIN Code Entering Screen
    Courtesy of HYUNDAI MOTOR AMERICA
  3. Variant coding's proceeding screen-1
    
    Fig 3: Display - Variant Coding's Proceeding Screen-1
    Courtesy of HYUNDAI MOTOR AMERICA
  4. Variant coding's proceeding screen-2
    
    Fig 4: Display - Variant Coding's Proceeding Screen-2
    Courtesy of HYUNDAI MOTOR AMERICA
  5. Variant coding is completed
    
    Fig 5: Display - Variant Coding Completed
    Courtesy of HYUNDAI MOTOR AMERICA

RENDER: 1.0x

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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.