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Home >> Toyota >> 2004 >> Prius >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System - Diagnosis >> DTC P0A1D/188: Hybrid Powertrain Control Module, DTC P0A1D/189 Hybrid Powertrain Control Module, DTC P0A1D/192 Hybrid Powertrain Control Module, DTC P0A1P/193 Hybrid Powertrain Control Module, DTC P0A1P/195 Hybrid Powertrain Control Module, DTC P0A1P/196 Hybrid Powertrain Control Module, DTC P0A1P/565 Hybrid Powertrain Control Module >> Inspection Procedure
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Inspection Procedure

If the above information (INF) code is present, replace the HV control ECU.

REPLACE HYBRID VEHICLE CONTROL ECU (See  HYBRID VEHICLE CONTROL ECU  ). 

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