2017 Nissan Leaf

The manufacturer-installed 40kWh replacement battery has suffered an internal high-voltage isolation short to the vehicle chassis (Codes P0AA6/P31E7), creating an immediate fire and shock hazard. The component failed just 2 years after installation in 2024. Nissan is refusing to repair this severe safety defect because the vehicle's original body frame is past its warranty window.

The reduction gear/transaxle failing. Metal in fluid leads to increased noise. Drivetrain will eventually fail and unsafe to drive. Case #56669999 was filed with Nissan Consumer Affairs and they have denied assistance for out of warranty repair. While the car is outside the number of years in the warranty, at 37K miles it is still well within the 60K mileage warranty. A drivetrain should not fail with such low mileage despite years in service.

My Nissan LEAF's airbag warning light is flashing, so I took it to the local dealer called Mike Rezi Nissan in Atlanta, GA area. They inspected it, and came back with the OCS control unit & sensor failure report, and wanted a thousand dollars to replace them. While there is a OCS recall for multi Nissan models, and my car is left out, and the VIN# is not included in this recall... ** also called Nissan custome affair, and I was told the same thing about my VIN# has no OCS recall, and was provided no explanation ** ** the LEAF's been driving normal, no accidents, and clean record **

7/21/22 -we left our property, brakes working fine, drove 1/2 mile, no brakes. Dash lights lit up, brake, abs, ! And anti skid. Finally jammed parking brake and regular brakes on, creating a grinding noise and car stopped. 7/22/22-Towed car to mechanic in Sonora, Ca…he said brakes working now. 7/23/22- drove car to Central Valley Nissan. New intelligent brake control unit was installed. Car has less than 36,000 miles on it. This part should not have failed. Part is available for examination. 7/23/22-I called Nissan Consumer Affairs to discuss the issue with the part, they said the car was no longer under warranty, so to bad, so sad.

HELLO! I HAVE MY 2017 NISSAN LEAF SV WITH 30KWH BATTERY IN AT NISSAN OF TROY, MAINLY DUE TO TWO PROBLEMS. THIS IS A 2017 NISSAN LEAF WITH 30KWH BATTE HELLO! I HAVE MY 2017 NISSAN LEAF SV WITH 30KWH BATTERY IN AT NISSAN OF TROY, MAINLY DUE TO TWO PROBLEMS. THIS IS A 2017 NISSAN LEAF WITH 30KWH BATTERY WITH A DC-FC FAST CHARGE PLUG THAT'S SUPPOSED TO BE ABLE TO CHARGE THE BATTERY ROUGHLY 15X FASTER THAN 6.6K LEVEL2/3 CHARGERS. THE KEY TWO PROBLEMS ARE AS FOLLOWS: A. DCFC FAILS TO CHARGE ON 2017 NISSAN LEAF AND CAUSES J1772 TO BE UNABLE TO CHARGE IT ANYMORE SUBSEQUENTLY GETTING A CHARGE IN A PINCH LEADS TO REALLY NEEDING A TOW TRUCK!! B. THE RANGE ON THE BATTERY DROPS DRASTICALLY ON A REGULAR DAY TO DAY DRIVE... THE OTHER DAY I LEFT FOR A 4.5MILE TRIP WITH 17MILES ON GOM AND BY TIME I DROVE 2 MILES RANGE WENT DOWN TO 11MILES. BEFORE I WAS 1/2 WAY LOW BATTERY INDICATOR WENT OFF AND ~1.5MILES TO HOME VERY LOW BATTERY KICKS IN. - I BELIEVE THE CAR GOM ALWAYS OVER ESTIMATES THE RANGE TO WHAT I'M ABLE TO DRIVE. IT CAN NEVER DRIVE UP TO THE SUGGESTED RANGE SO I MUST HAVE EITHER A BAD BATTERY OR A FAULTY BATTERY MANAGEMENT MODULE OF SOME SORTS ???

A SUDDEN LOSS OF PROPULSION WITH OUT AN AUDIBLE WARNING. THE VEHICLE OPERATES AT CREEP SPEED. I NOTICE IT BECAUSE THE CAN NOT ACCELERATE. A MOMENT OF CONFUSION SETS IN IN TRYING TO FIGURE OUT WHAT IS GOING ON. A TELL TALE LIGHT OF A TURTLE COMES ON. I HAVE TO WORK MY WAY THROUGH TRAFFIC TO PULL ON THE SIDE OF THE ROAD. THIS IS A CONCERN ON A BUSY HIGHWAY. THE TELL TALE LIGHT GOES AWAY AFTER CYCLING THE POWER BY TURNING THE CAR OFF AND STARTING IT ALL OVER. IT GIVES ME THE IMPRESSION THAT THE TROUBLE WENT AWAY. THIS ISSUE OCCURRED ONCE A YEAR. I DIDN'T THINK MUCH OF IT. IT IS NOW HAPPENING ONCE A WEEK IN THE PAST TWO MONTHS. SOMEONE CAN GET HURT IN THE WORST CASE SCENARIO. I BELIEVE THE WARNING LIGHT SHOULD REMAIN ON UNTIL THE ISSUE IS RESOLVED. I NOTICED THE ISSUE HAPPENS WHEN THE CLIMATE IS HOT AND I AM DRIVING WITH THE AC ON. THE BATTERY TEMPERATURE IS IN THE SAFE ZONE. NISSAN DIDN'T TAKE IT SERIOUSLY. I TOOK A PICTURE OF IT.