i have the same problum. my green light stopped flashing and my car won,t start. did you find the problum?Will the car still crank when the transponder isn't working? I didn't drop the key in water, it just stopped working after I took it into the shop. I have the car at a Honda dealer now to figure out the problem but I noticed I no longer see the green key light flash when I try to start the car.
I had that issue myself. The green light is the immobilizer. If it's not coming on, it's because it doesn't recognize the key, either due to damage to the key or immobilizer. Getting a new key, and having the dealer replace the immobilizer/cylinder should fix the problem. It cost me less than $100.i have the same problum. my green light stopped flashing and my car won,t start. did you find the problum?