HELLO FRIENDS ? I want to comment on this fault, I got an axxess with the same symptoms and after verifying everything and suffering a week we find that the whole problem was in the speed clock, the eye not the sensor! If the clock was fallen, the needle was not moving only exported, discover that the signal of the sensor first reaches the clock and this transmits it to the ECU. We verify the signals and correctly find that they reached the panel but you are wrong to the ECU, we replace the clock and voila, all the damage was removed, I hope my case serves them .. Bye bye