Fault
Subaru WRX: Backup Light Switch Corrosion (2015–2021)
Subaru recalled certain 2015-2021 WRX vehicles because the backup light switch may corrode and become inoperative. A failed switch means the backup…
SeverityLow
Model-year problems: 2015-2021
Known issues, OBD patterns, and used-buyer warnings reported for the 2015-2021 model-year range across the vehicles CarFaultIQ covers. Always verify against official recall and service records for the exact vehicle.