How To Check Hybrid Battery Prius. Using the Carista OBD2 tool and a really neat app called Dr. Ive read various ranges of what this should be the above referenced PriusChat thread indicates 124-128v is normal range in ACC mode 1 power button push wno.

Then turn on live data collection and then accelerate the car at full throttle up to 30 mph and then shifted into neutral prior to braking so as to not let the regenerative brakes add energy back into the battery. I bought my 2013 Toyota Prius C about 2 years back and everything was fine until a couple weeks ago I got the engine check light and the warning light for the hybrid system. Use this Affiliate Link to support the channel.
The AUX battery is a user replaceable item that is located in the far rear passenger corner of the Prius trunk.
How to test the battery. I have a 2005 Prius with over 250000 miles and wanted to see if there was a way to see how the hybrid battery was doing. I prius 2005 was running with 3 bad modules 2 was exploded all shows 65 volts. The folks that developed the Dr.

