Genuine 89981-47220 Toyota Prius HV Control Module – Hybrid High Voltage ECU

Looking for a Toyota Prius Hybrid HV High Voltage Control Unit 89981-47220? Automan Spare Parts supplies genuine OEM hybrid control modules, fully tested and verified for performance and reliability.

The 8998147220 HV Control Unit is a critical component in the Prius hybrid system. It manages communication between the high-voltage battery, inverter, hybrid system, and engine control module to ensure smooth power delivery and optimal fuel efficiency.

This is a factory-original Toyota OEM unit, designed to maintain hybrid system stability and safety.

Product Specifications

• Part Number: 89981-47220

• Alternate Format: 8998147220

• Vehicle: Toyota Prius

• System Type: Hybrid High Voltage (HV) Control Unit

• Generation: Commonly used in 2nd Gen (XW20) models

• Engine: 1.5L Hybrid (1NZ-FXE)

• Transmission: Hybrid CVT

• Condition: Genuine OEM / Tested Used Unit

• Warranty: 30 Days

Vehicle Compatibility Table

Compatibility may vary by VIN and production region. Always match part number 89981-47220 before ordering.

What Does the HV Control Unit Do?

In the Toyota Prius hybrid system, the High Voltage Control Unit:

• Manages high-voltage battery communication

• Controls power distribution between engine and electric motor

• Coordinates regenerative braking

• Monitors hybrid system safety

• Communicates with inverter and ECM

• Optimizes fuel efficiency and emissions

Because it handles high-voltage systems, proper functionality is essential for safe vehicle operation.

Symptoms of a Faulty HV Control Unit

• Hybrid system warning light

• “Check Hybrid System” message

• Vehicle not entering READY mode

• Reduced electric power assistance

• Charging system malfunction

• Poor fuel economy

Replacing a failed HV ECU with a genuine OEM unit restores proper hybrid coordination.

Why Choose Automan Spare Parts?

Automan Spare Parts specializes in genuine OEM hybrid and engine control modules, supplying customers worldwide.

Our Advantages:

• 100% Original Toyota OEM Parts

• Fully Tested Before Shipping

• Secure International Delivery

• Competitive Wholesale Pricing

• Expert Compatibility Assistance

We export hybrid ECUs and high-voltage control modules globally, especially to USA, UK, Australia, Africa, and Middle East markets.

Installation & Safety Notice

Hybrid High Voltage systems operate at dangerous voltage levels.

• Professional installation is strongly recommended

• HV battery isolation required before replacement

• Immobilizer or system initialization may be required

• Diagnostic scan tool recommended for calibration

Order 89981-47220 Toyota Prius HV Control Unit Today

Restore your Prius hybrid performance with a genuine OEM 89981-47220 High Voltage Control Unit from Automan Spare Parts. Contact us with your VIN number to confirm compatibility before purchase.

Keywords

89981-47220 Prius HV ECU
Toyota Prius Hybrid Control Module
Prius High Voltage Control Unit OEM
8998147220 Toyota Prius
Toyota Prius HV ECU replacement
Prius Hybrid Computer OEM
Toyota Prius 2004 HV module
Toyota Prius 2005 HV ECU
Toyota Prius 2006 hybrid computer
Toyota Prius 2007 HV control unit
Toyota Prius 2008 hybrid ECU