hi i posted once before but still have the same problem so here goes my cooling fans will not come on unless i turn the air or heat on i changed the t-stat 2 times the ect 3 times the sensor on the fan shrould once and still no fans so is it a short or am i missing something. also if anyone knows the color of the wire that goes from the fans to the pcm so i can track it for cracks or breaks in the wire .the heat is hot so i dont think its the waterpump and i can see it moving in the tank. please help been trying to fix this since october.thanks