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2014 Toyota Prius V – No READY Mode With P0A09 P0A0D and U0110

Aug 16
1 min read

CUSTOMER CONCERN

After engine replacement, the vehicle will not enter READY mode and stores DTCs P0A09, P0A0D, and U0110.

CAUSE

An inverter-with-converter electrical connector was not fully seated after the engine service, opening the high-voltage interlock and converter communication circuits.

CORRECTION

Fully seat and lock the inverter-with-converter connector, clear DTCs P0A09, P0A0D, and U0110, and verify READY mode, converter communication, and hybrid-system operation.

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2014 Toyota Prius V – No READY Mode With P0A09 P0A0D and U0110

CUSTOMER CONCERN

CAUSE

CORRECTION

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