Subaru Impreza WRX

Issue:
On certain vehicles, the owner's manual may not provide correct instructions for adjusting the sensitivity of the high beam assist (HBA) function.

Safety Risk:
Incorrect instructions for how to adjust the sensitivity could create confusion and increase the risk of a crash. 

Corrective Actions:
Subaru will notify owners by mail and provide you with an owner's manual insert with the correct information.

Issue: 
Over time, the backup lamp switch could corrode and fail. If this happens, the backup lamps will not turn on when the transmission is shifted into reverse and the shift position will not display. Additionally, for vehicles equipped with a rearview camera, the camera image will not appear on the display in the instrument cluster. 

Safety Risk: 
Backup lamps that do not work properly could cause a person not to recognize that the vehicle is backing. A rearview camera image that does not display could reduce a driver's ability to see behind the vehicle while backing up. These issues could increase the risk of a crash. 

Corrective Actions: 
Subaru will notify owners by mail and instruct you to take your vehicle to a dealership to inspect, and if necessary, replace the backup lamp switch.

Issue: 
On certain vehicles, the low-pressure fuel pump could fail. If this happens, then engine may run rough or may not start and the check engine light may turn on. This could also result in a sudden loss of engine power while driving. 

Safety Risk: 
A sudden loss of engine power could increase the risk of a crash. 

Corrective Actions: 
Subaru will notify owners by mail and instruct you to take your vehicle to a dealer to replace the fuel pump.

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.

Issue: 
A problem with certain replacement ignition switches may allow the key turn out of the “ON” position while driving. This could cause the engine to turn off suddenly. It could also cause the airbag system not to work properly in a crash. 

Note: This is a voluntary service campaign that is not being conducted under the requirements of the Motor Vehicle Safety Act. This problem only affects certain parts used for replacement of original parts. 

Safety Risk: 
A sudden loss of engine power could increase the risk of a crash. An airbag system that does not work properly in a crash could cause an increased risk of injuries. 

Corrective Actions: 
The company will notify owners by mail and instruct them to take their vehicle to a dealer to inspect the ignition switch, and replace it as necessary.