Radiator-to-transmission fluid cross-contamination
POWER TRAIN
93 NHTSA complaints · 2014-09 → 2021-08
“RADIATOR INTERNALLY FAILED CAUSING FLUIDS TO MIX. COOLANT WAS RUN THROUGH THE TRANSMISSION CAUSING IT TO FAIL”
“KNOWN TO NISSAN CORP, A DESIGN DEFECT MAKES THE ENGINE RADIATOR RUST AND LEAK INTO THE TRANSMISSION. MY CAR HAS ALWAYS BEEN PROPERLY MAINTAINED AND I JUS TOOK IT TO PERFORM THE 90,000 MILES SERVICE. COOLANT FLUID WAS FOUND IN THE TRANSMISSION OIL AND DEALER QUOTED ME $6,884.59”
“THE RADIATOR CRACKED WHERE THE TRANSMISSION LINE RUNS THROUGH IT. THIS CAUSED THE TRANNY FLUID AND COOLANT TO MIX AND RUIN THE TRANSMISSION. I NOTICED A SEVERE VIBRATION AT 40-60 MPH WHICH ALMOST CAUSED ME TO GET INTO AN ACCIDENT”