What are the most common Nissan Leaf problems?
According to Au7o's analysis of 5,560+ owner reports, the 2017-2017 Nissan Leaf has 4 documented issues. The most frequently reported are: Battery Pack Capacity Degradation, Onboard Charger (OBC) Failure, Traction Motor Inverter Failure. Of these, 3 are rated critical and should be addressed promptly.
Is the Nissan Leaf reliable?
The 2017-2017 Nissan Leaf has 4 known issues documented across 5,560+ owner reports. 3 issues are rated critical: Battery Pack Capacity Degradation and Onboard Charger (OBC) Failure and Traction Motor Inverter Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Nissan Leaf problems?
Repair costs for known Nissan Leaf issues range from $0 to $8,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Battery Pack Capacity Degradation, typically costs $0-$8,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2011-2023 Nissan Leaf Battery Pack Capacity Degradation?
The Nissan Leaf uses an air-cooled lithium-ion battery that degrades faster than liquid-cooled competitors. Hot climates (Arizona, Texas) accelerate degradation significantly. Early models (2011-2015) with 24 kWh packs can lose 30-40% capacity within 5-7 years. Nissan provides an… Repairs typically run $0-$8,000. Severity: high.
What is the 2011-2017 Nissan Leaf Onboard Charger (OBC) Failure?
The 2011-2017 Leaf onboard charger can fail, preventing the vehicle from charging via Level 1 or Level 2 AC charging. The charger may still allow DC fast charging (CHAdeMO) since it bypasses the OBC. This issue often appears after 5-7 years. Nissan extended the OBC warranty on so… Repairs typically run $800-$3,000. Severity: high.
What is the 2011-2017 Nissan Leaf Traction Motor Inverter Failure?
The 2011-2017 Leaf traction motor inverter can fail, resulting in complete loss of propulsion. The inverter converts DC battery power to AC for the motor. Symptoms include sudden power loss, error messages, and the vehicle going into turtle mode. This is a costly repair outside w… Repairs typically run $1,500-$6,000. Severity: high.
What is the 2011-2024 Nissan Leaf 12V Auxiliary Battery Drain and Failure?
The Leaf's small 12V auxiliary battery drains and fails frequently, sometimes within 2-3 years. The telematics system, Carwings/NissanConnect, and other modules draw power even when the car is off. If the 12V dies, the car cannot be turned on despite the traction battery being fu… Repairs typically run $100-$200. Severity: medium.
