Guide Toyota Hiace TCU 89530-26250 / 079100-2920 | Genuine 2009 Transmission Control Unit
Introduction
Welcome to AutoManSpareParts.com, the leading online store specializing in brand-new and genuine OEM Toyota Transmission Control Units (TCUs/TCMs). We proudly stand as Bulgaria’s No.1 supplier of OEM TCMs, carrying a massive global inventory with the cheapest wholesale prices and fast worldwide shipping to the USA, Mexico, Europe, Middle East, Australia, and more.
If you are looking for a complete and accurate guide about the Toyota Hiace TCU 89530-26250 / 079100-2920, this article contains everything you need — from technical details to compatibility and programming.
What Is Toyota Hiace TCU 89530-26250 / 079100-2920?
The Transmission Control Unit (TCU) manages and coordinates automatic gear shifting, ensuring smooth performance and correct gearbox operation.
Key Functions
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Controls gear shift timing
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Communicates with engine ECU
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Manages hydraulic pressure inside transmission
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Optimizes fuel efficiency
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Prevents transmission overheating
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Ensures safe mode activation when needed
Why Choose Genuine OEM?
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Perfect plug-and-play fit
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Longer durability
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No wiring modification
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Ensures correct shift programming
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Protects transmission from damage
Common Symptoms of a Faulty Toyota Hiace TCU
Drivers may experience several issues when this TCU fails:
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Delayed or harsh shifting
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Gearbox stuck in one gear
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Check Engine Light or AT Warning Light
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Loss of acceleration
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Irregular RPM behavior
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Vehicle entering “limp mode”
If any of these occur, replacing the TCU is recommended.
Does Toyota Hiace TCU 89530-26250 Need Programming? (In Bulgarian)
Нужно ли е програмиране при подмяна на TCU 89530-26250?
Да, в повечето случаи се изисква програмиране или адаптация, когато се монтира нов или употребяван модул. Това гарантира, че модулът ще комуникира правилно с двигателя и скоростната кутия.
Сервизът трябва да използва Techstream или съвместим диагностичен инструмент, за да извърши:
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Инициализация
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Адаптация на предавките
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Изчистване на грешките
При правилно кодиране модулът работи безпроблемно и удължава живота на трансмисията.
Technical Specifications
| Feature | Details |
|---|---|
| Part Name | Toyota Hiace Transmission Control Unit |
| OEM Part Number | 89530-26250 |
| Manufacturer Number | 079100-2920 |
| Vehicle Type | Toyota Hiace (Automatic Transmission) |
| Model Years | Primarily around 2009 |
| Category | Automatic Gearbox TCM / TCU |
| Original Manufacturer | Toyota / Denso |
Compatibility Table
Toyota Hiace TCU 89530-26250 / 079100-2920 Compatibility
| Vehicle Model | Engine | Transmission | Year Range |
|---|---|---|---|
| Toyota Hiace H200 | 2.7L petrol | Automatic | 2008–2011 |
| Toyota Hiace H200 | 2.5L diesel | Automatic | 2008–2011 |
| Toyota Hiace Van / Commuter | Various trims | Automatic | 2009 |
(Compatibility may vary by region—always match part numbers.)
Why Buy from AutoManSpareParts.com?
Bulgaria’s No.1 OEM TCU Supplier
We maintain the largest stock of brand-new original Toyota TCM units in Bulgaria.
Huge Range of OEM TCM
Over 300+ part numbers, ready for worldwide dispatch.
Best Prices Guaranteed
We offer factory-direct pricing — the cheapest rates for genuine modules.
Fast Global Shipping
Express delivery to:
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USA
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Mexico
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EU
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Australia
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Middle East
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Asia
Authenticity Guaranteed
Every unit sourced from authorized suppliers only.
FAQ – Toyota Hiace TCU 89530-26250 Guide
1. Is 89530-26250 the same as 079100-2920?
Yes, both refer to the same Toyota Hiace Transmission Control Unit.
2. Does it require coding?
Yes, programming or adaptation is recommended (explained above in Bulgarian).
3. Can I install this TCU myself?
Installation should be done by a qualified auto electrician or transmission specialist.
4. Is it plug-and-play?
Physical fit is plug-and-play, but software adaptation is required.
5. Do you ship worldwide?
Yes — AutoManSpareParts.com ships globally with fast delivery.
TLDR
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This is a guide for Toyota Hiace TCU 89530-26250 / 079100-2920, genuine OEM for 2009 Hiace automatic models.
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Controls shifting, gearbox pressure, and communication with engine ECU.
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Failure signs include harsh shifting, limp mode, and warning lights.
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Replacement requires programming (разяснено на български).
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AutoManSpareParts.com is #1 in Bulgaria for OEM TCMs with a huge inventory, cheapest prices, and international rapid shipping.



