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 Ceed 1.6 16V 0261S04862 391102B770
Vendors's code: 0261S04862
Product code: A6D1-967AD
Barcode:
Code 39:
ISBN:
£123.51
Price
£123.51
£151.92
Price
£151.92
In stock
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
Engine control unit Kia Ceed 1.6 16V 0261S04862 391102B770
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from
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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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Looking for an engine control unit for a Kia Ceed?
This listing is for a used engine control unit in working order for the Kia Ceed - numbers 0 261 S04 862 / 0261S04862; 39110-2B770 / 391102B770. It is worth confirming the fit using the numbers on the label.
Engine control unit for Kia Ceed
For the Kia Ceed 1.6 16V, we offer a used engine control unit that you can match using the numbers in the list. It is in working order and in good condition.
How this control unit is labelled
- 0 261 S04 862 / 0261S04862 - manufacturer's number - Bosch
- 39110-2B770 / 391102B770 - another number from the listing
- GED-946IFS2-5000 / GED946IFS25000 - another number from the listing
Vehicle data from the listing
- Kia Ceed - model
- 1.6 16V - engine according to the listing
- Bosch - manufacturer
The role of the control unit in the engine
The control unit communicates with the car's other modules over the CAN bus, including the ABS, the gearbox and the instrument cluster. That is why the software version and the hardware number matter when matching. After replacement, the module usually has to be matched to the car, and in some cars it also needs coding or adaptation.
Fitment
Compare number 0 261 S04 862 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. Versions differ in areas such as engine power, gearbox and equipment, so even similar numbers do not always indicate the same module.
How to recognise a faulty control unit
- the engine warning light is on straight after the ignition is switched on,
- the diagnostic tester cannot connect to the control unit,
- engine speed is displayed incorrectly,
- the system works intermittently.
If the control unit has already been repaired or coded, mention this in your enquiry - it will make it easier to choose the right version.
Which variant should you choose: locked or unlocked?
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. Not every unlocking method (PIN / CAR PASS, Virgin, IMMO OFF, auto-programming, cloning) is available for every control unit - it depends on the number, software and immobiliser. You can also read our guide to engine control unit variants or ask us about your particular case.
Frequently asked questions
| What condition is this part in? |
|---|
| It is a used part, in working order and in good condition. You will find the warranty period in the product features table. |
| 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. |
| How can I check whether the control unit will fit my car? |
| Compare the model, year, engine and the numbers on the control unit fitted in your car with the numbers in the description. You can also send us a photo. |
Write to contact@auto24parts.com with the model, year and the number from your control unit - we will check the fit.
