Comparable voltage sensor

Within the last six months I disassemble my large battery pack and went through the process of draining and recharging each module. I feel it was quite a successful effort. If you charge the battery to a high level and using the cars AC and lights drain the battery down to 40% at 5.8amps, your battery is considered good if it lasts for 15 minutes (Dr. Prius app). Mine lasted 20 minutes. (265,000 miles no new modules) I still have a problem. While the car drives fine, I don’t think it is utilizing the battery the way it did in the past. In the past the battery would show a charge level somewhere in the middle. Now it tends to charge to almost full most of the time. My mileage has dropped by about 7%. The shortest wire in the wiring harness conducted corrosion through the wire and into the voltage sensor. I would like to replace the voltage sensor and wiring harness. I have found one on eBay but the computer board of the voltage sensor in my Prius has the number 175131-7280 printed on it while the computer board of the eBay voltage sensor has 175131-7170 printed on it. My car is a 2012 Prius 3 4 door hatchback. The sales information says that the part is compatible. Could anyone shed light as to compatibility of these two parts… Thanks so much

 

I think I have discovered the answer to my question… Voltage sensor part 89892-47080 has circuit board number 175131-7280 while voltage sensor part 89892-47020 has circuit board number 175131-7170. I saw on a parts website that 89892-47080 replaces 89892-47020. My guess is that either part will work on 2010-2015 Prius