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Your bus bars and connection nuts have a whole lot more corrosion on them than mine did. I wonder if your corrosion resulted from the electrolyte...
I fully agree with Kiwi on this point: Voltage alone isn't enough to prove that a module is good. Yes, the voltage must stay >7.5V for several...
Do you recall any liquid leakage or corrosion near the busbars the first time you took apart the HV pack? I guess I'm lucky but NONE of the...
Amazing that they both still measure 8V. Can you tell which of the 2 is leaking the fluid?
What's your method for rapid HV pack disassembly? I learned to put a couple of long 2x4 on my workbench. I remove the top cover from the pack and...
which of the 2 modules in block 6 is reading 0V now?
Yes, block 1 is on the battery fan end of the pack. So your DTC code "block 6 failed" is correct. If one of the modules in block 6 is reading 8+...
From which direction are you counting blocks? Do you count block 1 at ECU end of HV pack? Or do you count block 1 from battery fan end? For...
Here's my recommendation: Leave the HV battery in the car until you've driven it far enough to ID which blocks still have issues. With...
I've been using Torque on my LG G3 Android smartphone for 3 weeks. I purchased this OBD2/Bluetooth adaptor at Amazon: Amazon.com: BAFX Products:...
It's worth getting either a mini-VCI (works with a Windows XP laptop) or a OBD2-Bluetooth adaptor (works with Android devices) so that you can...
I'd be skeptical about modules that still have < 3000 mAh capacity after cycling.
Does anyone know how long it takes for all the ECU units in a Prius to get themselves organized after the 12V is reconnected? My guess is this...
I do recall needing to press the "power" button on my Prius more than one time after I reconnected the 12V battery.
It appears that all 28 of your HV battery modules are good! But there are several other things than can cause DTC codes: Is HV battery safety...
Do you mean "delta SOC" ? I've been monitoring delta SOC with Torque/Android. It always reads 0 for me. Perhaps the following Torque...
Might it be the case that Toyota has a warehouse full of older (but unused) NP2 modules that they use for their "replacement HV packs?" Perhaps a...
Does anyone know how to determine module age from its serial number? I'm aware that module age can be roughly determined from the following data:...
My recommendation is to go back to the place that installed your HV battery and get them to double check everything. I suspect there is a fault...
Wow! That really ****POPPED**** I drove my 2005 Prius for about 1 week after the first P0A80 appeared, resetting DTC codes many times. Then I...
