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Prius L4-1.5L (1NZ-FXE) Hybrid
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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P Code Charts
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P3001
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Hybrid Vehicle Control System
Hybrid Vehicle Control System
DTC P3001 HV Battery ECU Malfunction
CIRCUIT DESCRIPTION
The HV ECU checks the battery voltage circuit for failure by comparing with the inverter voltage.
Detecting Condition:
Step 1:
INSPECTION PROCEDURE