To enable cooling, the ATF is pumped from the transmission to the car's front. What Are the Common Symptoms of A Leaking Transmission Cooler Line?Ī small type of radiator, the transmission cooler is full of hot ATF or Automatic Transmission Fluid. So, as soon as the transmission cooler lines at the radiator of your car are starting to leak, you should immediately take necessary steps to prevent a further issue from arising. Transmission cooler lines leaking at the radiator puts car owners in a distressing situation.
