I own 2003 Honda Odyssey 3.5L. not sure if it's ex or Lx. First key wouldn't unlock doors then it wouldn't turn in ignition n now car won't start at all. Battery is good I'm Don't know if starts bad or not. Do I need an ignition switch or the lock assembly or both? Can I program the keys myself or got to pay locksmith to do that? I should add my keys are obviously worn out bad n valet key pattern is way different the primary key. Help

  • 4
    Do you have 2 keys? Does the other one work?
    – HandyHowie
    May 30, 2022 at 7:52
  • Welcome to Motor Vehicle Maintenance & Repair! May 30, 2022 at 11:13


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