OBDII Code List

P0A80 TOYOTA - Replace Hybrid Battery Pack

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P0A80 TOYOTA Possible Causes

  • HV battery assembly
  • Battery smart unit

How do I fix code P0A80 TOYOTA

    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.

P0A80 TOYOTA Tech Notes

There is a Factory Service Bulletin for the following Toyota Models:

2007–2011 Toyota Camry HV

The service bulletin recommends cleaning the cooling fan to repair the problem.
2007–2011 Toyota Camry HV Factory Service Bulletin OBDII Code P0A80

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Cost of diagnosing the P0A80 TOYOTA code

    Labor: 1.0

    The cost of diagnosing the P0A80 TOYOTA 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.

P0A80 TOYOTA Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P0a80 Toyota Description

The 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.
OBDII Code P0a80 Toyota - Replace Hybrid Battery Pack -

P0A80 TOYOTA More Information

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