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Does anyone have specs on the amount of ground leakage current which triggers the P0AA6 code? I could ID this by connecting a selected resistor...
Thanks! I'll thoroughly clean the exterior of the modules. I haven't seen evidence of electrolyte leaking from the module's terminal posts. I...
It occurs to me that when the Prius is in the "off" state then the main contactors in the hybrid battery are both open. In this case the + and -...
I'm so glad I discovered this thread! I'm helping a friend fix his 2006 Prius which was intermittently giving the red triangle. This car has a...
FYUI, the 2 wiring harnesses I purchased on ebay are totally "new" and were very well constructed. See my previous post for the link. As for...
Faulty sensing harnesses are the number one cause of totally out-of-spec voltage measurements from apps like Dr. Prius. I've even seen "negative"...
My Prius suddenly became unresponsive to the wireless key fob. At the same time the dome lights, clock, and audio system also went dead. Curiously...
Do you have any idea what caused the CAT to get plugged up? Many years ago I had a car (not a Prius) where the CAT got totally plugged up. The...
I experienced a similar situation when the 12V battery in my 2005 Prius ran down to ***nothing*** after I didn't drive the car for several weeks....
Don't forget to check the SKS button under the steering wheel (It's actually a bit to the left of the steering wheel near the lower edge of the...
I agree that "balance charging" at 0.3A is a useful value for Prius packs. Technically this puts in 300 mAh per hour. This is 3 Ah in 10 hours...
I recently got a Tenergy T180 charger. It's charging mAh cutoff is user programmable. This works in conjunction with -dV/dt and battery...
Yes I have. However I haven't personally observed their charging equipment in person. FYI to all followers of this thread, Hybrid Automotive is...
Another thing I've been testing is doing the "top charging" by setting up my charger to stop after adding 100mAh of charge. The Tenergy T180 is...
This is reassuring. It indicates the manufacturer of your grid charger fully understands the details of charging and balancing a Prius hybrid...
Thanks for this info. I was thinking grid chargers would be likely to apply charging currents in this range (100mA up to 500mA). In my own...
Although checking for a voltage drop of a few mV across a fuse will reveal circuits which have a substantial current drain, keep in mind that...
I've been experimenting with a range of "top charge" voltages and also with "deep discharges" down to voltages in the range of 0.4 to 0.8V per...
My Tenergy T180 arrived yesterday. I've been using it ever since. One operational difference I observed so far is that "charge termination" by...
Have you looked at the orange plug and socket where the HV battery sensing wires go into the hybrid battery ECU module? Also take a look inside...
