NHTSA Complaint #11218837 — 2011 NISSAN ALTIMA

POSSIBLE CVT TRANSMISSION OVER-HEATING/FAIL-SAFE ISSUE? I WAS ON THE HIGHWAY AFTER DRIVING FOR 2 HOURS AND MY ENGINE STARTED MAKING A 'WHIRRING' NOISE AND I HAD TROUBLE ACCELERATING. THE SPEED LIMIT WAS 70 BUT AS MUCH AS I TRIED TO ACCELERATE, IT WOULD BARELY GET PASSED 50MPH. THIS ALMOST CAUSED AN ACCIDENT WITH A SEMI-TRUCK AS WE APPROACHED A HILL BECAUSE I COULD BARELY GET UP IT. I HAD TO PULL OFF THE HIGHWAY AND LET THE CAR REST FOR A WHILE. I HAD TO DRIVE ANOTHER 2 HOURS TO GET HOME AND AFTER ANOTHER HOUR, IT DID THE SAME THING. SOON AFTER, I TOOK IT TO THE DEALER AND THEY SAID THE ONLY THING THEY COULD SUGGEST WAS TO GIVE ME A NEW TRANSMISSION! I GOT A SECOND OPINION FROM A TRANSMISSION REPAIR SHOP AND THEY SAID THAT POSSIBLY ADDING A SECONDARY COOLING SYSTEM WOULD HELP BUT THEY COULDN'T GUARANTEE THAT WOULD FIX THE ISSUE. FROM MY RESEARCH, IT SEEMS THAT A REASON FOR THIS HAPPENING IS THAT THE CVT TRANSMISSION PRODUCES TOO MUCH HEAT FOR THE COOLING SYSTEM TO HANDLE AND EVENTUALLY GOES INTO A FAIL-SAFE MODE THAT CAPS THE ACCELERATION POWER OF THE CAR, IN ORDER TO PROTECT THE TRANSMISSION FROM BEING DAMAGED. I COULD UNDERSTAND THE NEED FOR THE FAIL-SAFE TO KICK IN IN EXTREME CIRCUMSTANCES BUT NOT AFTER DRIVING FOR 2 HOURS AT REGULAR HIGHWAY SPEEDS. THIS IS NOT NORMAL AND EXTREMELY AGGRAVATING. I HAVE READ THAT THIS IS A COMMON SAFETY ISSUE WHICH AFFECTS BOTH NEW AND OLDER CARS AND NISSAN CHOOSES TO DO NOTHING ABOUT IT. I HAVE NOT BEEN ABLE TO DRIVE MY CAR MORE THAN AN HOUR ON THE HIGHWAY BECAUSE IT STARTS TO MAKE THAT 'WHIRRING' NOISE AND I KNOW IT WON'T BE LONG BEFORE THE FAIL-SAFE KICKS IN. THIS HAS BEEN BEYOND DISAPPOINTING AND EVEN MORE SO THAT NISSAN WON'T TAKE RESPONSIBILITY TO IMPROVE THEIR CVT ISSUES AND PROVIDE THE NECESSARY REPAIRS. I OWN MY CAR OUTRIGHT BUT THE WARRANTY HAS EXPIRED. NO OPTION FOR THAT ROUTE. VERY INCONVENIENT.