Car Won’t Start? Immobilizer, Battery, or Starter: How to Tell
When your car won't start, the sounds and lights tell you which system failed. Total silence with dead dash lights points to the battery or its connections. One loud click with working lights points to the starter. Rapid clicking means a weak battery. If the engine cranks normally but never fires; or refuses to crank while the security light flashes, suspect the immobilizer or fuel delivery. Run this 30-second check before calling anyone: it usually names the fix, and often the fix is free. Few moments deflate a morning like ........