*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Service brakes
On 3 occasions the brakes have randomly failed when traveling. In 2 cases, stopping ability was non-existent except for the use of the parking brake. In the other case, stopping was significantly decreased. 13-Jan-2025, when traveling straight on a 40mph road towards a busy intersection, when the brakes were applied to slow to the intersection they failed and a red indicator light came on. Stopping ability was significantly reduced, but not completely gone. The car was able to safely divert into a parking lot without incident. When the car was powered off then on, the error went away and the brakes functioned. There were 2 other incidents prior to this, traveling at low speeds in…
Jan 13, 2025Vehicle speed controlCrash
I put the car in park as I was pulling in without turning it off to grab trash from the curb and take it to the car, but the car keep accelerating. I jumped in and slammed on the bricks but it hit the brick wall to the house. I see more recent years were recalled for "unintended acceleration" and "brake issues"
Dec 11, 2024Visibility › Defroster/defogger/hvac system › Engine coolant hoses and fittings
The contact owns a 2013 Nissan Leaf. The contact stated that while driving at an undisclosed speed, there was a whistling sound coming from the engine compartment. The vehicle was taken to an independent mechanic where the failure was unofficially diagnosed as a failed air condition hose or a failed air condition line connector. The vehicle was not repaired. The vehicle was taken to the dealer, however, the contact declined to pay the diagnostic fee. The manufacturer was made aware of the failure. The contact was advised to have the vehicle diagnosed by the dealer. The failure mileage was approximately 29,000.
May 9, 2024 · 29,000 milesElectrical system
The car suddenly lost power during freeway driving. The brake system appeared compromised. Turning off 12v accessories - which includes safety critical functions such as the defrost blower - was necessary to restore functionality. This is caused by a defective DC-DC converter that fails to properly charge the 12V battery, risking and repeatedly causing sudden loss power, loss of braking, and loss of safety critical functions. This is not the result of damage to the DC-DC converter or other such damage. This is proven by the fact that activation of the wipers triggers the DC-DC converter to temporarily raise the charging voltage to a level sufficient to restore power and charge the 12v…
Nov 30, 2023Electrical system
The Nissan Leaf has a 6,600 watt charger that is attached to the top of the 26,000 watt electrical motor. A 30 Amp Nissan charging cord connects the 220 volt electrical outlet (dryer) to the Leaf via a Society of Automotive Engineers (SAE) J1772 Plug. Unknown to me a desert rat had chewed the insulation down to the wires of the charging cord, leaving the wires bare. The desert rat was not electrocuted because the onboard charger safety system in the vehicle turns off the 220 volts AC before it reaches the car using the control box that is part of the the charging cable. But when I plugged the J1772 Plug into the Leaf Nissan's "safety system" sent 220 volts form the dryer plug to the Nissan…
Sep 16, 2023Air bags
Warning light is flashing and the airbag warning light is flashing. I took it to the dealership and they tell me this is not covered under a recall notice but I have hear other Nissan Leafs do have a recall notice for airbags. It is expensive to fix. Is there a mistake and it is covered under a recall notice?
Jun 1, 2023Service brakes
I was driving and wanted to slow the vehicle to turn on a side street. I pressed the brake and nothing happened. The vehicle did not slow down at all. I pushed harder, still nothing. The brakes completely failed to work. Due to this brake failure, I was unable to make the turn I wanted to make because I was going too fast. I continued going straight, and because the road was slightly uphill, the vehicle eventually stopped and I was able to ease off the road when the vehicle had slowed sufficiently. Fortunately, there were no injuries or accidents. After the vehicle had stopped I looked to see if it was low on brake fluid. It was not. The brake fluid level was at manufactures specification.…
May 18, 2023Air bags1 injury
The left curtain and driver seat airbags were spontaneously deployed while driving. The driver seatbelt pre-tensioner was engaged and locked. There was no collision or abrupt motion. My wife sustained minor abrasions to her left arm and swerved to the right shoulder of the road. The car would not shift into drive and was towed. The cause is unknown and without warning.
May 5, 2023
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.
