HELP AND ADVICE
TESTING
  Air Conditioning
  Alternators
  Starter Motors
  Sensors
  Fuses
  Relays
ENGINE PROBLEMS
  Bleedng Diesels
  Cambelt Changing
  EGR Valve
  Loss Of Power
  Overheating
  Stalling/Won't Tick Over

MORE IMMOBILIZER HELP

HYUNDAI IMMOBILIZER PROBLEMS

KEY LIGHT FLASHING

Hyundai car’s have a micro chip in the key sometimes these can go out of synchronization, (the key warning light will be flashing) first try
1. A spare key if you have one.
2. Try that if not try disconnecting the battery earth lead for 5 minutes this may reboot the immobilizer module.

Hyundai Immobilizer
3. If you have the metal tag that came with the keys it has a limp home password, you can enter this with the ignition key to over ride the immobilizer. See picture of manual.

Hyundai Key Password

 

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