TSB: Some 2003 ? 2020 model year Prius, Prius C, Prius V; 2006 ? 2019 model year Highlander
Hybrid Vehicle; 2007 ? 2020 Camry Hybrid Vehicle; 2013 ? 2020 model year Avalon Hybrid
Vehicle; 2016 ? 2020 model year Mirai and RAV4 Hybrid Vehicle; and 2020 model year Corolla
Hybrid Vehicles may exhibit a MIL ON condition with Diagnostic Trouble Codes (DTCs)
P0A80/P1AC000 and/or P0A7F/P1A8000 stored due to dust or debris buildup in the HV battery
cooling fan and/or HV cooling filter. Follow the procedure in this bulletin to address
this condition.
