2006 Nissan Sentra

Issue: 
This recall is for certain vehicles that had an airbag inflator inspection as a part of Transport Canada Recall No. 2015-210, but the airbag inflator was not replaced. This recall will re-inspect the airbag inflator and provides a replacement of the inflator, if needed. 

Long-term exposure to high absolute humidity and temperature, combined with high temperature cycling, may eventually degrade the propellant contained in the passenger-front airbag. This could cause the airbag to deploy with more force than normal. If the airbag inflator ruptures, fragments could be propelled toward vehicle occupants or cause damage to the airbag assembly, preventing its proper function. 
 
Safety Risk: 
If the vehicle is involved in a crash requiring an airbag deployment, the airbag inflator could rupture and create a risk of injury. 
 
Corrective Actions: 
Owners will be notified by mail and instructed to take their vehicle to a dealer to replace the passenger-front airbag inflator. 
Note: The Canadian climate results in the propellant degrading slowly. This recall is being conducted as a precaution to address future risk. It is expected that all airbag inflators will be replaced before their function would be affected.

Issue: 
This recall is for certain vehicles that had an airbag inflator replaced as a part of an earlier recall campaign. This recall provides a final repair. 
 
Long-term exposure to high absolute humidity and temperature, combined with high temperature cycling, may eventually degrade the propellant contained in the passenger-front airbag. This could cause the airbag to deploy with more force than normal. If the airbag inflator ruptures, fragments could be propelled toward vehicle occupants or cause damage to the airbag assembly, preventing its proper function. 

Safety Risk: 
If the vehicle is involved in a crash requiring an airbag deployment, the airbag inflator could rupture and create a risk of injury. 

Corrective Actions: 
Owners will be notified by mail and instructed to take their vehicle to a dealer to inspect the passenger-front airbag inflator. The passenger-front airbag module or inflator will be replaced as necessary. Note: The Canadian climate results in the propellant degrading slowly. This recall is being conducted as a precaution to address future risk. It is expected that all airbag inflators will be replaced before their function would be affected.

On certain vehicles, the passenger (frontal) airbag inflator could produce excessive internal pressure during airbag deployment.  Increased pressure may cause the inflator to rupture, which could allow fragments to be propelled toward vehicle occupants, increasing the risk of injury.  This could also damage the airbag module, which could prevent proper deployment.  Failure of the passenger airbag to fully deploy during a crash (where deployment is warranted) could increase the risk of personal injury to the seat occupant.  Correction: Dealers will inspect and, if necessary, replace the passenger airbag inflator.  Note:  This is an expansion of recalls 2013117 and 2014566.

On certain vehicles equipped with a 2.5L engine, the crank angle sensor can malfunction causing the engine to stall.  Engine stalling would result in lost propulsion which, in conjunction with traffic and road conditions, and the driver's reactions, could increase the risk of a crash.  Correction: Dealers will reprogram the Electronic Control Module (ECM) to prevent stalling.

Certain vehicles equipped with a four cylinder 2.5L engine may exhibit excessive oil consumption as a result of improper piston rings. If the oil level is not maintained engine damage can occur and could result in an engine fire. Correction: Dealers will reprogram the Engine Control Module (ECM) and, if required, replace the engine.