2015 Nissan LEAF

Issue: 
When the temperature is below -10° C, the defroster may not work properly if you follow the instructions in the owner's manual and use the maximum fan speed. As a result, you may not be able to defrost the windshield. 
Note: This is an expansion of Transport Canada recall 2023-045. 

Safety Risk: 
A windshield that cannot be defogged or defrosted can reduce visibility and increase the risk of a crash. 

Corrective Actions: 
Nissan will notify owners by mail and supply an addendum to the owner's manual that provides the correct settings for using the defroster when the temperature is below -10° C.

Issue: 
When the car is parked in very cold temperatures for a long time, a relay in the brake system may freeze. If this happens, multiple brake warnings will stay on in the instrument cluster after the car is started. The driver may also notice a hard brake pedal. If the car is driven, this could cause an increase in stopping distance. 
 
Safety Risk: 
An increase in stopping distance could create the risk of a crash. 
 
Corrective Actions: 
The company will mail owners a letter explaining this problem. The letter will describe how the brake warnings work. Drivers should not drive the car if the warnings stay on. Nissan will provide a 4 year/80,000 km warranty extension to repair the problem with relay freezing.

On certain vehicles, the passenger's frontal airbag may not deploy correctly due to an issue in manufacturing. As a result of long-term storage, there could be insufficient compression strength of the coolant within the inflator housing of the passenger's frontal airbag, which may cause the airbag to fail to deploy properly in the event of a crash (where deployment is warranted), which could increase the risk of injury to the front passenger occupant. Correction: Dealers will replace the passenger's frontal airbag inflator.

On certain vehicles, a defect in the occupant classification system could allow an adult sitting in the front passenger seat to be classified as a child or an “empty seat”. This would suppress the airbag, which could increase the risk of injury in a crash. Correction: For affected Altima, Maxima, Murano, Rogue and Sentra vehicles, dealers will reprogram the airbag control unit and the occupant classification system control unit. For affected Leaf, NV200, Pathfinder, Q50 and JX35/QX60 vehicles, dealers will replace the occupant classification system electronic control unit.

On certain vehicles, when the vehicle is parked in cold temperatures for a prolonged period of time, the relay inside the electronic brake booster may freeze. This may result in increased brake pedal effort, which could increase stopping distances, potentially resulting in a crash causing injury and/or damage property. Correction: An Electric Vehicle certified dealer will reprogram the electrically-driven Intelligent Brake Control Unit software. Note: If this condition were present, a brake warning lamp would illuminate when the vehicle is first started to alert the operator of the issue.