PHEV model family
Toyota Prius error codes and diagnostics
Diagnostic coverage for model years 2025. Verified entries below are linked to this model family by source-backed applicability evidence; model membership alone is never used to invent a code relationship.
PowertrainPHEV
Model years2025
Verified diagnostics4
Research leads0
Verified Verified Toyota Prius diagnostic codes
Each result opens a manufacturer-specific report with the code meaning, affected vehicles, source evidence and the full diagnostic knowledge page where available.
P0A1AThe warning lights and stored hybrid system DTCs can be triggered due to conditions detected not specific to the inverte · 2012–2014View diagnostic report →P0A94The warning lights and stored hybrid system DTCs can be triggered due to conditions detected · 2013–2015View diagnostic report →P3004The warning lights and stored hybrid system DTCs can be triggered due to conditions detected not specific · 2012–2015View diagnostic report →P324EThe warning lights and stored hybrid system DTCs can be triggered due to conditions detected not sp · 2012–2014View diagnostic report →
About this model coverage
EV Diagnostics separates vehicle catalog data from diagnostic applicability. A code is listed as verified for Toyota Prius only when supporting evidence connects that diagnostic identity to the model or its documented model-year range.
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All Toyota EV models and diagnostics · Search all diagnostic codes · How verification works