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P0A7A Diagnostic Trouble Code Discussion for January 2020

Generator Inverter Performance

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Trouble Ticket Help Requests for DTC P0A7A
Help Request Posted
2010 Lexus RX450h 3.5L MIL Lamp on VIN: JTJBC1BA3A
P0A7A: generator inverter performance inf. code 122. ... accelrating hard from a complete stop. if you drive the vehicle not accelerating hard off a stop it performs well. i have driven it 700 miles on the frw. home and no problems. I can duplicate the problem if I stop and accelerate hard from a stop. i ha...
January 22, 2020