Report: Rubber Transmission Cooler Lines Can Leak Fluid
Cadillac DTS Problem
Average Mileage: 88,425 mi (56,486 mi - 120,000 mi)
An automatic transmission fluid leak may develop from the rubber section of a transmission cooler line. In some cases the rubber section of hose can be replaced. In others, the complete cooler line must be replaced to correct this type of leak.