2014 Ford Mustang

Issue: 
This recall is for certain vehicles that had the driver-front and/or passenger-front airbag inflator replaced after a collision or theft. An obsolete airbag may have been installed. 

On certain vehicles, long-term exposure to high absolute humidity and temperature, combined with high temperature cycling, may eventually degrade the propellant contained in the driver-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 Action: 
The company will notify owners by mail and instruct you to take your vehicle to a Ford dealer to inspect the driver and/or passenger airbag inflator or module and replace it, if 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.

Issue: 
On certain vehicles, 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 have the passenger-front airbag inflator replaced. 
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.
Additional note: This recall supersedes recalls 2016-347 (Ford Safety Improvement Program 16S26), 2017-024 (Ford Recall 17S01) and 2018-035 (Ford Recall 18S01). Vehicles repaired under the previous recalls do not require repair under this recall.

On certain vehicles, the driver 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 airbag to fully deploy during a crash (where deployment is warranted) could increase the risk of personal injury to the seat occupant. Note: This recall supersedes special service campaign 2015-052. Correction: Depending on the model, dealers will either replace the driver frontal airbag inflator or airbag module. All vehicles having received a replacement inflator as part of a previous special service campaign will have a replacement inflator installed.