| Issue ID | 1532812 |
| Internal NHTSA # | 11172483 |
| Manufacurer | Nissan North America, Inc. |
| Brand | NISSAN |
| Model | LEAF |
| Model Year | 2015 |
| File date | 06/01/19 |
| Component | SERVICE BRAKES |
| Product type code | VEHICLE |
| Description of the problem | Brakes failed upon starting the car. Multiple warning lights on the dashboard (brake, abs, traction control, and brake system) resulting in total brake failure - cannot stop the car with normal braking even while just putting the car into drive/reverse from park. Started happening ~3 weeks ago. The only thing that stops the car is the emergency / parking brake. If pressing the brake pedal all the way, just before hitting the floor there is a loud popping / grinding noise and the parking brake (?) engages. The first time, turning the car off/on fixed it. We took it to our local nissan dealer, they said "could not find the issue in their system" and said it was a "fluke" and wouldn't happen again. Happened again a few days later and turning the car off/on didn't help, and the car was stuck in our driveway. Tried replacing the 12v battery, which fixed the issue temporarily. Happened again a few days after that and had to get it towed back to nissan. *now* they found the issue in their system and think it's the "driven intelligent brake unit" and costs $2600+ to fix. They also say the "main engine harness" may need to be replaced for some reason as well, costing another $2400+. Have contacted nissan usa, they told me they don't have a record of this being a problem with leafs (even though there are dozens of complaints on here) and refuses to provide assistance. This brake system is *extremely unsafe* for the driver & passengers, and everyone around it. My kids could have been near the car when it started moving on its own even though i was pushing the brake pedal. No one needs to die or get gravely injured because of this faulty system. |
| Vehicle Mileage at Failure | 51000 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | NORTH RIDGEVILLE, OH |
| VIN pattern | 1N4AZ0CPXFCXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | N |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 0 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |