LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2004 >> Prius >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System - Diagnosis >> DTC P0A1D/177: Hybrid Powertrain Control Module, DTC P0A1D/178 Hybrid Powertrain Control Module, DTC P0A1D/392 Hybrid Powertrain Control Module, DTC P0A1P/567 Hybrid Powertrain Control Module >> Typical Malfunction Thresholds
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Typical Malfunction Thresholds

DTC P0A1D/177 TYPICAL MALFUNCTION THRESHOLDS

Location Malfunction
Hybrid vehicle control ECU Internal error
scientia non olet · About LEMON Manuals