The automatic transmission control unit (often designated as TCU or TCM) is a crucial electronic component responsible for smooth and trouble-free gear shifting. Its failure, most often caused by overheating, short circuits, or water damage, results in jerking, an inability to shift gears, or the vehicle entering limp mode. Purchasing a new module at an authorized dealership is a massive expense, which is why replacing it with a fully functional, used original is the most reasonable solution.
Engine control unit Daihatsu 1122006800 89560B2190
Vendors's code: 89560B2190
Product code: 1122006800
Barcode:
Code 39:
ISBN:
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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Daihatsu engine control unit - what should you check before buying?
For sale: a used engine control unit for Daihatsu - numbers 112200-6800 / 1122006800; 89560-B2190 / 89560B2190, in working order and in good condition. Compare the numbers in the description with those in your car.
Daihatsu engine control unit
A used engine control unit lets you carry out the repair without buying a new, expensive part. This listing is for Daihatsu, and this unit is in working order and in good condition.
Numbers to compare
- 112200-6800 / 1122006800 - OEM / vehicle number
- 89560-B2190 / 89560B2190 - OEM / vehicle number
Application according to the listing
- Daihatsu - model
- Denso - manufacturer
The control unit's role in the engine
The module contains memory holding the software and engine data, and in some cars the immobiliser data as well. That is why the software version matters as well as the part number. It is also worth knowing before you buy that the control unit communicates with the car's other modules over the CAN bus, so version compatibility is important.
Fitment
We have several control units for this model that differ in their numbers. What counts is the number on the label, not just the model name. Fitting is best left to a workshop with suitable diagnostic equipment, as the module often needs coding and adaptation after replacement.
How to recognise a faulty control unit
- random faults appear after water ingress or exposure to moisture,
- the radiator fan switches on for no reason,
- the battery does not charge or voltage faults appear,
- the car stalls when it comes to a stop.
Inspect the control unit connectors: corrosion or burnt pins can cause symptoms similar to faulty electronics.
Which variant should you choose: locked or unlocked?
If you program control units yourself, you can choose the locked variant: it still holds the previous car's data and immobiliser coding, and you carry out the unlocking and matching yourself. We prepare an unlocked control unit before dispatch, which usually takes about 1-2 working days. Not all unlocking methods - PIN / CAR PASS, Virgin, IMMO OFF, auto programming or clone - are available for every number, as a lot depends on the software and the immobiliser. See our ECU preparation options and get in touch with us before you buy.
Questions and answers
| What does ‘used, in working order’ mean? |
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| We sell it as a used part, in working order and in good condition; the warranty period is shown in the listing features. |
| Do you also sell wiring looms or other parts of the system? |
| This listing is for the control unit only. You will find additional components in other categories of our shop, or you can ask us about availability. |
Email contact@auto24parts.com with the model, year and the number from your control unit - we will check the fitment.