Prius Traction Battery

Each battery block is about 15V. The dealer and Toyota absorbed part of the replacement cost and I only paid about 1850 if my memory is correct.

Maintenance Required For Traction Battery Priuschat

Each of these contains six 12-volt cells says Green Car Reports.

Prius traction battery. Fits Prius Hybrid High Voltage Battery - Repair or Replace Your hybrid high voltage battery or traction battery as it is sometimes called may need replacement or reconditioning if youve noticed any of these symptoms in your 2010 Toyota Prius. Toyota NiMH SOC Management Patents. A Prius battery consists of 28 Panasonic nickel-metal hydride modules.

The Prius battery consists of a bunch of individual battery blocks wired in series. Engine will run more than normal. P3011 through P3024 may also appear to show which battery.

According to our Prius Master techs The Traction main battery can not be charged outside of Prius. You retain your original metal enclosure and hybrid ECU. The traction battery of the first generation Prius update 2000 onwards was a sealed 38-module nickel metal hydride NiMH battery pack with a capacity of 178 kWh at a voltage of 2736 V and weighing 533 kg 118 lb and is supplied by Japans Panasonic EV Energy Co.

This App turns your mobile device into a professional diagnostic toolsystem that would normally cost thousand of. Lower than normal fuel economy a charge that depletes overnight or your hybrid battery fails to ever reach full charge. However I should note that the list price for parts and labor was about double this price.

The HV Battery ECU monitors the voltage of each individual block. DTC P0A7F which shows excessive internal battery resistance and P0A80 uneven battery module voltages are likely DTC codes. If you disconnect the 12v battery for a minute the ECUs will reset to default values.

This is the front on the busbars that all the residue builts up causing the electrical charges are not efficient enough and making the battery weak. Traction Battery with brand new battery modules bus-bars battery wiring harness and interconnects. However there is an _After market_ charger at 110 v off the wall.

All of the block voltages vary slightly. There are obvious signs of a failing traction battery some of them are easier to detect than. Cost will depend on labor and parts needed but the average cost of replacing a Prius hybrid battery is between 2000-2600 according to Toyota.

Wayne Brown to the rescue with some very nice images. Those batteries that make your Prius a hybrid are commonly referred to as traction batteries because they serve the sole purpose of powering or being charged from your wheels through a process known as regenerative braking. First Image Second Image Second Image - Cleaner.

The Prius Primes battery can be fully charged in approximately 2 hours and 10 minutes using a JuiceBox smart home charger. Toyota and Lexus hybrid traction battery diagnostic App. This is a DIY kit to completely and fully replace your aging or dead Toyota Prius Hybrid Battery aka.

Whichever block has the lowest voltage is reported in a PID Parameter ID called Battery Min Block Voltage. So this explains why our traction battery getting weak and making the Check Hybrid System message on the screen. It is the same idea as our Prius traction battery.

Battery Bars and SOC Discussion on the BarsSOC relationship. And this was for a brand-new Toyota battery. It is far more beneficial for your lithium-ion battery to use a partial discharge as the batteries do not have to work as hard in the mid-range charging areas ie between 25 and 80 charged.

MFD traction battery or hybrid vehicle warning icon will appear. They are connected in a series and will produce a total of. Hybrid is an App developed to assist professional ToyotaLexus hybrid repair shop and owners to examinemonitor the health of the vehicles High Voltage battery.

Will be a solid failure not likely to be intermittent Diagnostic. The state of the high voltage HV traction battery can be seen in the Energy Monitor screen of the Prius Figure 6. While the cheap Prius battery repair may seem tempting at first a closer look will usually provide a different story.

Simple Prius battery repairs usually include only replacing one defective module in your battery. This is the behind of the busbars. This process is called voltage depression or crystal formation and it is 100 going to happen.

This defaults your SOC to about 60 which will allow the car to try to start the engine again. While many owners of the original 2000 Toyota Prius vehicles are enjoying the same gas mileage as they did when they were brand new the traction battery packs inside the earlier models are reaching the end of their estimated 10 year 300000 mile lifespan. There are many shops and individuals that claim they can repair your Prius battery for as low as 500.

The Prius hybrid system is designed to maintain the state of charge SOC of the HV battery between 40 1 bar and 80 8 bars for optimum battery life. Unfortunately if the engine doesnt start youve depleted the battery even further. Toyota does not have the special charger for the main traction battery.

Your Prius Battery Can Fail And Not Set A Trouble Code. Traction Battery The traction battery in our 2002 Prius failed over this past summer. Your Prius uses the same type of 12-volt battery that other gas hogs use to start the engine.

There is a last ditch option. We do connect to the main relay from Prius.

Prius Traction Battery Replacement Issues Priuschat