A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
Engine control unit Kia Hyundai 0281017609 391012F020
Vendors's code: 391012F020
Product code: 0281017609
Barcode:
Code 39:
ISBN:
Select a product option:
Individual variants may differ in price
product option
Important: Depending on the ECU type and vehicle model, not all of the options listed below may be available.
To select the correct option for your vehicle and ECU, please contact us before purchasing:
contact@auto24parts.com
1. Locked
This option is intended for professional workshops with the required specialist equipment and technical knowledge.
The ECU has been removed from a vehicle intended for recycling and still contains the immobilizer data and other information from the previous vehicle. Before it can be used in another car, it must be unlocked and then programmed using specialist automotive diagnostic equipment.
2. Unlocked
Several preparation methods may be available. The possible options depend on the ECU type, vehicle model and immobilizer system. Please contact us before purchasing, as some preparation methods are not available for every ECU.
Our electronics specialists can prepare the ECU in one of the following ways:
a) ECU with PIN code (Car Pass)
The PIN code is supplied, but programming with a suitable diagnostic tool is still required. After installing the ECU, it must be reset using the supplied PIN code and then programmed to the vehicle’s immobilizer system.
b) VIRGIN ECU
The data from the previous vehicle is removed and the ECU is restored to a clean, factory-like state. After installation, it must be programmed to the vehicle using a compatible specialist diagnostic tool. Unless another preparation method is specified in the product description, this is the standard unlocking option for most of our ECUs.
c) Plug & Play – IMMO OFF
The immobilizer function is disabled in the ECU. After installation, the engine can start without additional immobilizer programming. Please note that the vehicle will no longer have an active immobilizer function, and an immobilizer warning light or fault code may remain, depending on the vehicle model.
d) Plug & Play – Automatic Programming
After installation, the ECU automatically learns and saves the required vehicle data. No additional programming is normally required.
e) Plug & Play – 1:1 Clone
The data from your original ECU is copied to another fully functional ECU. The cloned unit is then ready for installation without additional programming.
You must send us your original ECU so that we can transfer its data to the replacement unit.
The original ECU must have working communication with the vehicle, a diagnostic tool or our programming equipment. If the required data cannot be read, a complete 1:1 clone may not be possible.
3. Complete Plug & Play Set
A complete matched set containing the ECU, immobilizer components and all other parts required to start the vehicle without additional programming. All components supplied in the set must be installed in the vehicle.
Important:
Dispatch time depends on the selected option. If an unlocked or specially prepared version is ordered, the preparation service usually requires an additional 1–2 business days.
Ask about the product
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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
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
Will the control unit with number 0281017609 fit your car?
For sale: a used engine control unit for Kia Hyundai - numbers 0 281 017 609 / 0281017609; 39101-2F020 / 391012F020, in working order and in good condition. Compare the numbers in the description with those in your car.
Engine control unit for Kia Hyundai
The module in this listing controls the engine in Kia Hyundai vehicles. Match it using the numbers in the list. It is used, in working order and in good condition.
How this control unit is labelled
- 0 281 017 609 / 0281017609 - Bosch number (manufacturer)
- 39101-2F020 / 391012F020 - OEM / vehicle number
According to the listing data: Kia Hyundai (model), Bosch (manufacturer).
How an engine control unit works
The module is linked to the immobiliser system, so after replacing it with a used unit you will usually need to match it to the car. We describe what this involves in the section on variants. Some engines have several software versions, so the part number alone is not always enough for a definitive match.
Locked or unlocked variant?
In the unlocked variant, we prepare the module before dispatch - this usually takes 1-2 working days. The locked variant is a module with the previous vehicle's data; the unlocking, programming and matching to the car are carried out by your own garage. The unlocking options depend on the number, software and immobiliser - not every method (PIN / CAR PASS, Virgin, IMMO OFF, auto-programming, cloning) works on every control unit. See our ECU preparation options and contact us before buying.
Matching by number
Compare number 0 281 017 609 in full with the number on your control unit. Different versions were fitted to the same models, so it is the number that decides the match, not the model alone. If in doubt, send us the number from the label or a photo of the module and we will check the fit before you buy.
How to recognise a faulty control unit
- the engine only runs intermittently,
- the control unit gets hot or resets,
- injector faults appear,
- the diagnostic tool cannot detect the module.
Bear in mind that after replacement the control unit may need coding or adaptation - check this for your model.
Frequently asked questions
| Is the part new? |
|---|
| The control unit is used, but in working order. The warranty is stated in the product features. |
| Which number matters most when matching? |
| It is best to compare all the numbers on the module, above all the one marked as the manufacturer's or OEM number. |
| Why is the number written in several ways? |
| The same number may be written with spaces, with hyphens or as a single string. We give it in two forms to make it easier to find. |
Send a photo of your control unit or its number to contact@auto24parts.com and we will confirm whether this part will fit.