P0A80 2012 TOYOTA PRIUS - Replace Hybrid Battery Pack
P0A80 2012 TOYOTA PRIUS Possible Causes
- HV battery assembly
- Battery smart unit
How do I fix code P0A80 2012 TOYOTA PRIUS?Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
User Submitted Video
Cost of diagnosing the P0A80 2012 TOYOTA PRIUS code
Labor: 1.0The cost of diagnosing the P0A80 2012 TOYOTA PRIUS code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
P0A80 2012 TOYOTA PRIUS DescriptionThe HV battery uses nickel metal-hydride batteries and does not require external charging. The power management control ECU controls the SOC (state of charge) of the HV battery at a constant level during driving. The HV battery is composed of 28 modules, and each module consists of eight 1.2 V cells in series. The battery smart unit monitors battery block voltage at 14 locations. Each battery block is composed of 2 modules in a set.
The battery smart unit, which monitors the voltage of the battery blocks, determines that malfunction has occurred if a voltage difference between the battery blocks exceeds the standard. When the malfunction detection condition is satisfied, the power management control ECU (HV CPU) will illuminates the MIL and sets the P0A80 code.
More InformationNeed more information on how to fix the P0A80 2012 TOYOTA PRIUS code?
Get Access to Factory Service Manuals
Need more help?Get the P0a80 2012 Toyota Prius code diagnosed by a professional: Find a repair shop in your area
CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P0a80 2012 Toyota Prius code? Have you replaced any parts?
Any information is appreciated. Thanks