07 Prius throwing a code p0AA6 I checked the 12 volt shows good starting checking for corrosion on connectors and the hybrid ground wires I took out the hybrid battery checked all connections and bus/ wires all are tight and no corrosion took off the inverter no damage I have a little corrosion on one cable checked all hybrid cells codes will come on once vehicle is off it will not go in to ready mode disconnected the ac cable the lights came right back on to get the sub-codes I have to use the Toyota techstream software If anyone has information on how to get techstream or something to help fix this issue The layout of the code will be p0AA6-526- 123 whatever the last 3 codes are indicates a high-voltage (HV) isolation fault, meaning high voltage is leaking to the chassis 611 ac compressor 612 hybrid battery 613 transaxle 614 inverter