Originally Posted by cardana24
I don't have an answer for you, but I am subscribing to the thread because my wifes car has the exact same problem. The sensor that sends the temp signal is down at the bottom of the bumper. It kind looks like a black deer horn. I replaced my wifes with one from the junkyard (could have been good or bad I don't know) and it did not change anything. It still shows "--" Please post back if you figure it out and I will do the same.
I saw that same sensor on the car that you are talking about. Does that send the info to the inside of the car? I tried to get the sensor off, but that thing is stuck on there lol. I will have to try it again another day to get it off maybe spray it with some dielectrical grease.
I washe my car yesterday, and i'll be damned it is working right now
I dunno what to tell you...