Ouahouh Trouvé:https://priuschat.com/threads/p0a0d-code-after-battery-replacement-wont-go-away-please-help.159500/
Ok so I am a technician and my boss owns a couple of prius taxis. One of them had the code to replace hybrid battery pack. After checking all the cells and they were all in spec the code came back every single day so he bought a new hybrid battery pack. After installing the new battery pack The car wont go into ready mode with the message check hybrid system. The code that comes up is P0A0D about the service safety plug. It is plugged in properly pushed all the way to the right and so on. The 120 amp fuse inside of it is good I have tried everything I can think of.We had another 2010 in the shop I tried changing the service safety plug, engine ecu, hv ecu, all to no avail with the same problem. If anyone can help it would be greatly appreciated. Thanks a lot in advance.
SO, i feel like i need to share this. I feel i have found my problem,
There is a plug at the back of the car by the battery fan that had corrosion in it, I disconnected it cleaned most of the corrosion, added some dielectric grease and reconnected it, Now the car magically works as expected. It has been 2 days and is still working, I do not know what exactly goes through that connector yet (Big plug 4 wires)
Ok so I am a technician and my boss owns a couple of prius taxis. One of them had the code to replace hybrid battery pack. After checking all the cells and they were all in spec the code came back every single day so he bought a new hybrid battery pack. After installing the new battery pack The car wont go into ready mode with the message check hybrid system. The code that comes up is P0A0D about the service safety plug. It is plugged in properly pushed all the way to the right and so on. The 120 amp fuse inside of it is good I have tried everything I can think of.We had another 2010 in the shop I tried changing the service safety plug, engine ecu, hv ecu, all to no avail with the same problem. If anyone can help it would be greatly appreciated. Thanks a lot in advance.
SO, i feel like i need to share this. I feel i have found my problem,
There is a plug at the back of the car by the battery fan that had corrosion in it, I disconnected it cleaned most of the corrosion, added some dielectric grease and reconnected it, Now the car magically works as expected. It has been 2 days and is still working, I do not know what exactly goes through that connector yet (Big plug 4 wires)