2002 Lexus SC 430

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 Action: Owners will be notified by mail and instructed to take their vehicle to a dealer to have the passenger-front airbag inflator or airbag module 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: Vehicles may have had the original front passenger airbag inflator replaced as a “like-for-like” replacement under recall 2016-103 (Toyota Recall #'s SRC 241 & SRC 242) as a temporary remedy while evaluating a permanent remedy. These vehicles will receive the permanent remedy passenger airbag assembly under this recall.

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. Note: This recall supersedes recalls 2013113, 2014224, 2015197 and 2015269. Correction: All vehicles having not received a replacement inflator as part of the previous recall will now have a replacement inflator installed by dealers. For Matrix model vehicles, dealers may replace the front passenger airbag assembly with one equipped with a newly specified inflator.