Toyota Prius C 2012–2017 — technical service bulletin
Bulletin T-TT-0397-16 · NHTSA communication 10142474 · issued May 24, 2016
Technical service bulletin
communication type
Electrical System
component
2012–2017
model years
6
vehicle entries
Official summary
TT: Some customers may complain about a MIL ?ON? with a P0A80 DTC. In these cases, the HV Battery would need to be replaced. Along with the HV Battery replacement, the cooling system filter will need either cleaning or replacement. This TT provides information about the HV Battery cooling system filter.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.