Prius Traction Battery Test

The toyota prius traction battery can be a tricky thing to understand.

Prius traction battery test.

Here is what i found most recently that. This way you can check the resting voltage of the battery. Each battery block is about 15v. Prius means peace of mind and saves your money.

The more i research the more i uncover hidden information on these batteries. The prius battery consists of a bunch of individual battery blocks wired in series. All of the block voltages vary slightly. The best time to test the 12 volt battery in your prius is after it has been sitting for several hours or overnight.

Power your prius on by pressing the power button once. Lower than usual mpg. The hv battery ecu monitors the voltage of each individual block. If you are a diy guy at home you can fix and balance a battery for a few days and less than.

I ve included pictures to assist you with this procedure. Whichever block has the lowest voltage is reported in a pid parameter id called battery min block voltage. When it comes to repairing your toyota prius traction battery there are many ways you can go about it. Whereas the traction battery or hybrid battery as some call it is used to power the electric parts of the prius electric motor.

Prius perform test and provides access to all the relevant battery information to quickly help identify problems with a simple touch on the screen of your smartphone do not fall victim to bad battery test the battery and print the certificate to prove the health of your hybrid. Testing hv battery hv battery voltage swing checking for block v difference looking for 2v swing spike looking for 1 2v delta min max variance perform hv stall test using electric drive to charge discharge follow safety procedures. The much larger traction battery actually starts up the engine when needed.