have a vacant building with 2 tac 50 cars. the air-conditioning died, mroom was very hot. both cars are down, the cpu green led would come on and stay on steady, then go out, and repeat the cycle, stays on for a minute or 2, and then out for a while, cannot communicate to either car. any ideas, were looking to get the ac fixed, and shut the cars down until they do. just checking to see if anyone knows why the led just stays on, and does not blink like on a working car. I'm hoping the cool air will bring them back to life, but just in case I'm looking for some ideas.
