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 Iveco Daily 2.3 Bosch 0281030169 5801557345
Vendors's code: 0281030169
Product code: DD7E-65972
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 0281030169 / 5801557345 ECU fit your Iveco Daily 2.3?
This is a used, fully working Bosch EDC17C49 engine control unit with part numbers 0281030169 (shown on the Bosch label as 0 281 030 169) and 5801557345 (Iveco), fitted to the Iveco Daily with the 2.3 engine. Available locked or unlocked – we confirm which unlocking method is possible before you buy.
Engine Control Unit Iveco Daily 2.3 Bosch EDC17C49 0281030169 5801557345
On the Iveco Daily with the 2.3 diesel engine, the 0281030169 engine ECU manages the common rail injection system. Using signals from the sensors, it calculates injection quantity and timing, and controls rail pressure and boost pressure. The unit belongs to the Bosch EDC17C49 family – Bosch identifies it as 0 281 030 169, and in the Iveco catalogue it carries part number 5801557345.
Numbers to check
- 0281030169 – Bosch number, also shown on the label as 0 281 030 169
- 5801557345 – Iveco part number
- EDC17C49 – Bosch ECU type
You will find the numbers on the sticker on the casing of the ECU fitted to your Daily. Match the unit by part number, not by vehicle model alone: different engine ECU versions were used on the Daily 2.3.
Symptoms of a faulty engine ECU
- the engine will not start even though the power supply, starter motor and fuel delivery are all fine,
- no communication with the ECU during diagnostics,
- limp mode and reduced power with no fault in the sensors or injectors,
- damage after water ingress, a voltage spike or a failed programming attempt.
Before replacing this ECU, check the power supply, earths and wiring loom – a damaged wire or connector can cause similar symptoms.
Locked or unlocked?
We offer this ECU in two variants. The locked version still holds the data and immobiliser of the previous vehicle – it is intended for garages that will unlock, program and match it to the vehicle themselves. The unlocked version is prepared by us before dispatch.
Not every unlocking method is available for every ECU. Whether this unit allows a PIN / CAR PASS code, a Virgin version, IMMO OFF, auto-programming or cloning the data from your own ECU depends on the part number, the software version and the vehicle’s immobiliser system. So before ordering the unlocked version, ask us which options are available for the 0281030169 ECU.
All variants and how we prepare the ECU are described on our Locked & Unlocked ECUs page.
Questions and answers
| Will the 0281030169 ECU start the vehicle straight after fitting? |
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| The locked version – no: it needs programming and matching to the immobiliser. With the unlocked version it depends on the preparation method chosen, which we agree with you before purchase. |
| Is 5801557345 the same ECU as 0281030169? |
| Yes. They are two numbers for the same unit: 0281030169 is assigned by Bosch and 5801557345 by Iveco. |
| What details should I send before ordering the unlocked version? |
| All the numbers from the label of your current ECU, or a clear photo of it. Based on that, we will check which unlocking variants are possible. |
| What condition is this ECU in? |
| It is a used part, fully working and in good condition. The warranty period is shown in the product features table. |
Not sure which variant to choose? Email contact@auto24parts.com with the numbers from your ECU label – we will check which options are available.