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HOMESERVICE MANUALSHYUNDAI2003ACCENT BASEREPAIR AND DIAGNOSIS (SINGLE PAGE)EXTERNAL PAGESDIFFERENT CARSECTION 6 (COMPUTER RELEARN PROCEDURES - IMPORT)TOYOTAIMMOBILIZER COMPONENT REPLACEMENT PROGRAMMING PROCEDURES (PRIUS)PROGRAMMING IF ALL IGNITION KEYS ARE LOST
2003 Hyundai Accent Base

Programming If All Ignition Keys Are Lost

2003 Hyundai Accent BaseSECTION Programming If All Ignition Keys Are Lost
WARNING: This page does not describe the selected car, but rather 164 other vehicles, including the 2002 Volvo V70, 2002 Volvo V40, 2002 Volvo S80, 2002 Volvo S60, and 2002 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Procedure must be followed if all ignition keys are lost.

Purchase NEW ignition keys along with NEW transponder key Electronic Control Unit (ECU). Replace original transponder key ECU with replacement transponder key ECU. Insert NEW ignition key into ignition lock cylinder and turn ignition switch to ON position. Leave ignition switch in ON position for at least 30 minutes.

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.