The hybrid synergy drive adds a dc to dc converter boosting the potential of the battery to 500 v or more. P0aa6 hybridev battery voltage system isolation lost. Use the eco mode to help achieve better fuel economy during trips that involve frequent accelerating and braking like your daily commute. High voltage battery battery type nickelmetal hydride nominal voltage sc v 201. Traction battery packs, motors, chargers, and other hv sources could cause serious injury or death if proper precautions are not taken while working on or around such high voltage direct current sources.
This guide was developed to educate and assist dismantlers in the safe handling of toyota prius. The battery energy control module will diagnose its own systems and determine when a fault condition is present. Toyota genuine parts are built to the highest standards of quality, durability and performance. Maxx volts is the worlds leading manufacturer and supplier of grid charging systems for hybrid automotive use in reconditioning and restoring life and capacity in hybrid vehicle traction battery packs. Toyota prius technical specifications hybrid synergy drive type seriesparallel, full hybrid system output bhpkw 4100. In the case of the 2010 toyota prius, however, the voltage sent to the electric motor can be boosted up to 600 volts through a voltage converter. East valley collision, an auto body repair shop in mesa az, shows you step by step how to disable the hybrid system by disconnecting the standard 12 volt battery and the hybrid battery on a toyota. Some detail about what is found under the cover of the hv battery on a 2011 toyota prius. A new toyota prius hybrid battery pack for replacing the original hybrid module. Hybrid its necessary to power down the hybrid high voltage system prior to system repairs. This guide is intended to assist emergency responders in the safe handling of a. High voltage hybrid systems toyota prius nimh battery. The power of the hybrid battery traction battery is added via.
In a perfect world, after replacing a single module, you would then use a hybrid automotive prolong system before reinstalling in the car. Our clients have used our systems to prolong the life of their hybrid battery packs as an alternative to replacement. Note how the green after voltage line drops quickly at first 030 min, this is the 80%100% state of charge soc that is. Replacing a dead prius hybrid battery doesnt have to cost. No accessories, audio or navigation manuals were found for your 2011 prius.
Most have 12month coverage, and there arent many, if any. Toyota details nextgeneration hybrids, more efficient. Prius c dismantling procedures are similar to other non hybrid toyota vehicles with the exception of the high voltage electrical system. This quick reference guide describes the safing procedures for most toyota hybrid models. Although the signs and symptoms of a failing battery are quite similar across the board, these are the top symptoms of a failing battery in your toyota prius, lexus hybrids, or honda hybrids. If the vent becomes blocked, the hybrid battery may overheat, leading to a reduction in hybrid battery output. A body electrical system rated at 12 volts, negative chassis ground. It is important to recognize and understand the high voltage electrical system features and specifications of the toyota prius c hybrid, as they may not be familiar to. The hsd system has two principal battery packs, the high voltage hv. Toyota prius hybrid high voltage battery replacement cost. Shop toyota prius batteries, starting and charging by model. The prius battery monitoring system might be enough to keep the lifepo4 battery from catching on fire. In this video part 1 you will see what to expect when you are measuring voltage on the prius, camry or lexus hybrid battery module with the voltmeter. A high voltage motor driven air conditioning ac compressor rated at 201.
Hybrid system operation toyota hybrid system course 071 23 incorrectly performed hybrid system repairs could cause electrical shock, battery leakage or even an explosion. Dc and ac high voltage is very dangerous and can cause severe burns and electric shock that may result in death or serious injury. The liion hv battery pack contains sealed batteries that are similar to rechargeable batteries used in. No warranty information was found for your 2011 prius. Toyota prius, honda, and lexus hybrid battery failure. After seting, it turn to normal but only last for 23days and the message will be back. In june 2011, toyota released the 2012 prius v gasolineelectric hybrid vehicle in north america. The prius c utilizes the following electrical systems. Prius prime, prius phv to help ensure the high voltage, approximately 351. This episode covers high voltage hybrid electrical systems specifically the 3rd generation toyota prius 201. Hybrid system high voltage components air conditioning compressor service plug high voltage cables orange hybrid battery traction bat color tery power control unit and dc electric motor dc converter traction motor caution label take. Hybrid batteries are totally remanufactured and tested as complete systems, including in some cases the battery computer or ecu, harnesses, copper buses, connectors, and frames.
A high voltage hybrid vehicle hv battery pack rated at 201. High voltage hybrid systems toyota prius nimh battery youtube. Bad battery voltages seen in the torque pro app the internal combustion. In addition to the big red triangle of death there are a few things you can do to confirm your hybrid battery is dead. Thats with the other cars engine running for up to 5 minutes to precharge the hybrids 12 volt battery before attempting to start the hybrid system. How to disconnect and disable the hybrid battery on a.
The hybrid system inverter converts high voltage direct current dc, stored in the hv battery, into high voltage alternating current ac for the motor generator. How to tell if your prius hybrid battery has gone bad. Learn what does p0aa6 hybrid ev battery voltage system isolation lost means, location and how to repair. Toyota published this prius c emergency response guide. We offer highperformance toyota replacement ima hybrid battery packs for all years and models of toyota prius. Beginning in september 2011, toyota usa began using the following names to differentiate the original prius from some newer members of the prius family. The amount of cells in a battery pack depends on the hybrid cars make and model prius batteries have about 28 of them. It is important to recognize and understand the high voltage electrical system features and specifications of the toyota prius v hybrid, as they may not be familiar to. This drive mode in the toyota prius hybrid restricts throttle input so the engine uses less fuel and adjusts the air conditioning system so that it runs more efficiently. The two most prolific hybrid manufacturers on the market, toyota and honda, each have battery packs with around 100 to 200 volts. It is important to recognize and understand the high voltage electrical system features and specifications of the toyota prius plugin hybrid, as they may not be familiar to dismantlers.
Toyota describes this procedure as high voltage disable procedure. Maxx volts hybrid automotive grid charger reconditioning. Be sure to perform the following safety procedures whenever servicing the hybrid vehicles high voltage system or hybrid control system. A boost converter in the inverterconverter that boosts the available voltage to the electric motor to 650 volts. For instructions on how to disable your ad blocker, click here. Prius v disman tling procedures are similar to other non hybrid toyota vehicles with the exception of the high voltage electrical system. It is important to recognize and understand the high voltage electrical system features and specifications of the toyota prius c hybrid, as they may not be familiar to dismantlers. This battery pack provides 40 percent more power than the prius. Prius plugin hybrid dismantling procedures are similar to other non hybrid toyota vehicles with the exception of the high voltage electrical system. View and download toyota 2011 prius owner s manual online. Let our cuttingedge proprietary testing technology, affordable prices, knowledgeable customer care representatives and full coverage warranties give you peace of mind when you choose greentec auto as your hybrid battery.
The toyota hybrid system relied on the voltage of the battery pack. Instrument cluster ready indicator 830 hybrid vehicle hv battery pack and auxiliary battery the prius c features a high voltage hybrid vehicle hv battery pack that contains sealed nickel metal hydride nimh battery modules. Complete model change with a new exterior and interior design. Disconnecting high voltage in electric hybrid vehicles visit garage gurus for more tips and information on servicing electric and hybrid vehicles. Prius plugin hybrid to help ensure the high voltage, approximately 3461 or 207. I found this below from the battery chargers home page. It is important to recognize and understand the high voltage electrical system features and specifications of the toyota prius plugin hybrid, as they may not be. When i press on the brake, the start light goes green. Once recognized, the smart key will allow the user to lock and unlock the doors without pushing smart key buttons, and. Disconnect the 12volt auxiliary battery negative terminal. Qt0a hybrid vehicle safing procedure for nimh battery toyota. We gave the 2005 prius to our oldest son, and bought a new actually used 2011 toyota prius to replace it. The above graph of a 2005 prius battery reconditioning is a great illustration of what to expect during the discharge process. In 2011, toyota expanded the prius family to include the prius v, an extended.
Hybrid system caution high voltage precautions the vehicle has high voltage dc and ac systems as well as a 12 volt sys tem. Return core parts to the store to be refunded the price. Battery check hybrid system 2 bar faulty gas gauge heres a great example of how not to kill. The car manual says if its run down to simply jump it from another car.
The hv battery pack powers the high voltage electrical system with dc electricity. Light bulb discharger user guide prolong battery systems. A larger number of nickelmetalhydride battery cells 180 vs 168 previously, operating at a higher voltage 216. The toyota prius is a full hybrid electric automobile developed and manufactured by toyota. Page 52 key system 2012 model the prius plugin hybrid smart key system consists of a smart key transceiver that communicates bidirectionally, enabling the vehicle to recognize the smart key in proximity to the vehicle. Now i have a newer, better prius with a power moonroof, and a. Prius individual module testing with voltmeter for dummies. Replacing a dead prius hybrid battery doesnt have to cost forbes. Hybrid system toyota prius 2010 manual toyota service blog. There is no warranty expressed nor implied and we are. A brief technical description and summary of the high voltage hybrid system of the 2004 2009 toyota prius as well as a discussion of hybrid system operation. Instrument cluster ready indicator 8 hybrid vehicle hv battery pack and auxiliary battery the prius c features a high voltage hybrid vehicle hv battery pack that contains sealed nickel metal hydride nimh battery modules.
Remanufacturing provides improvements over the original oe design, compensating for weaknesses in the original design that resulted in the failure of the unit. Emergency shut off system the emergency shut off system blocks off the high voltage current and stops the fuel pump to minimize the risk of electrocution and fuel leakage when a certain level of impact is detected by the impact sensor. High voltage nickelmetal hydride nimh battery of second generation toyota prius. This allows smaller battery packs to be used, and more powerful motors.
1516 1381 813 1029 499 1176 531 491 937 1245 578 654 1322 317 1046 1440 271 999 23 404 565 1627 168 1433 1177 1075 154 1054 850 916 799 1009 983